diff --git a/.changelog/2fdabcd8e7d343df9e995fd25b44833f.json b/.changelog/2fdabcd8e7d343df9e995fd25b44833f.json
new file mode 100644
index 00000000000..5aced0bd450
--- /dev/null
+++ b/.changelog/2fdabcd8e7d343df9e995fd25b44833f.json
@@ -0,0 +1,8 @@
+{
+    "id": "2fdabcd8-e7d3-43df-9e99-5fd25b44833f",
+    "type": "feature",
+    "description": "Adds sensitive trait to various shapes in Jetstream Connections API model.",
+    "modules": [
+        "service/eventbridge"
+    ]
+}
\ No newline at end of file
diff --git a/.changelog/aa033833dd1348e58213f77c5c7fc5c3.json b/.changelog/aa033833dd1348e58213f77c5c7fc5c3.json
new file mode 100644
index 00000000000..74be5de9438
--- /dev/null
+++ b/.changelog/aa033833dd1348e58213f77c5c7fc5c3.json
@@ -0,0 +1,8 @@
+{
+    "id": "aa033833-dd13-48e5-8213-f77c5c7fc5c3",
+    "type": "feature",
+    "description": "This release adds support for restricting public sharing of AMIs through AMI Block Public Access",
+    "modules": [
+        "service/ec2"
+    ]
+}
\ No newline at end of file
diff --git a/.changelog/c0302ed6924e4c62a0730815f9726cfd.json b/.changelog/c0302ed6924e4c62a0730815f9726cfd.json
new file mode 100644
index 00000000000..1b482d276f5
--- /dev/null
+++ b/.changelog/c0302ed6924e4c62a0730815f9726cfd.json
@@ -0,0 +1,8 @@
+{
+    "id": "c0302ed6-924e-4c62-a073-0815f9726cfd",
+    "type": "feature",
+    "description": "Amazon Kendra now supports confidence score buckets for retrieved passage results using the Retrieve API.",
+    "modules": [
+        "service/kendra"
+    ]
+}
\ No newline at end of file
diff --git a/internal/protocoltest/awsrestjson/api_op_AllQueryStringTypes_test.go b/internal/protocoltest/awsrestjson/api_op_AllQueryStringTypes_test.go
index b24830c6ddf..954cae09222 100644
--- a/internal/protocoltest/awsrestjson/api_op_AllQueryStringTypes_test.go
+++ b/internal/protocoltest/awsrestjson/api_op_AllQueryStringTypes_test.go
@@ -247,17 +247,17 @@ func TestClient_AllQueryStringTypes_awsRestjson1Serialize(t *testing.T) {
 		// Handles escaping all required characters in the query string.
 		"RestJsonQueryStringEscaping": {
 			Params: &AllQueryStringTypesInput{
-				QueryString: ptr.String("%:/?#[]@!$&'()*+,;=😹"),
+				QueryString: ptr.String(" %:/?#[]@!$&'()*+,;=😹"),
 				QueryParamsMapOfStringList: map[string][]string{
 					"String": {
-						"%:/?#[]@!$&'()*+,;=😹",
+						" %:/?#[]@!$&'()*+,;=😹",
 					},
 				},
 			},
 			ExpectMethod:  "GET",
 			ExpectURIPath: "/AllQueryStringTypesInput",
 			ExpectQuery: []smithytesting.QueryItem{
-				{Key: "String", Value: "%25%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%F0%9F%98%B9"},
+				{Key: "String", Value: "%20%25%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%F0%9F%98%B9"},
 			},
 			BodyAssert: func(actual io.Reader) error {
 				return smithytesting.CompareReaderEmpty(actual)
diff --git a/internal/protocoltest/awsrestjson/api_op_FractionalSeconds.go b/internal/protocoltest/awsrestjson/api_op_FractionalSeconds.go
new file mode 100644
index 00000000000..5f2886d2f6f
--- /dev/null
+++ b/internal/protocoltest/awsrestjson/api_op_FractionalSeconds.go
@@ -0,0 +1,110 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package awsrestjson
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+func (c *Client) FractionalSeconds(ctx context.Context, params *FractionalSecondsInput, optFns ...func(*Options)) (*FractionalSecondsOutput, error) {
+	if params == nil {
+		params = &FractionalSecondsInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "FractionalSeconds", params, optFns, c.addOperationFractionalSecondsMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*FractionalSecondsOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type FractionalSecondsInput struct {
+	noSmithyDocumentSerde
+}
+
+type FractionalSecondsOutput struct {
+	Datetime *time.Time
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationFractionalSecondsMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestjson1_serializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opFractionalSeconds(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opFractionalSeconds(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "FractionalSeconds",
+	}
+}
diff --git a/internal/protocoltest/awsrestjson/api_op_FractionalSeconds_test.go b/internal/protocoltest/awsrestjson/api_op_FractionalSeconds_test.go
new file mode 100644
index 00000000000..c6adeb00db4
--- /dev/null
+++ b/internal/protocoltest/awsrestjson/api_op_FractionalSeconds_test.go
@@ -0,0 +1,114 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package awsrestjson
+
+import (
+	"bytes"
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	smithydocument "github.com/aws/smithy-go/document"
+	"github.com/aws/smithy-go/middleware"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	smithytime "github.com/aws/smithy-go/time"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"testing"
+)
+
+func TestClient_FractionalSeconds_awsRestjson1Deserialize(t *testing.T) {
+	cases := map[string]struct {
+		StatusCode    int
+		Header        http.Header
+		BodyMediaType string
+		Body          []byte
+		ExpectResult  *FractionalSecondsOutput
+	}{
+		// Ensures that clients can correctly parse datetime timestamps with fractional
+		// seconds
+		"RestJsonDateTimeWithFractionalSeconds": {
+			StatusCode:    200,
+			BodyMediaType: "application/json",
+			Body: []byte(`      {
+			          "datetime": "2000-01-02T20:34:56.123Z"
+			      }
+			`),
+			ExpectResult: &FractionalSecondsOutput{
+				Datetime: ptr.Time(smithytime.ParseEpochSeconds(9.46845296123e8)),
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			serverURL := "http://localhost:8888/"
+			client := New(Options{
+				HTTPClient: smithyhttp.ClientDoFunc(func(r *http.Request) (*http.Response, error) {
+					headers := http.Header{}
+					for k, vs := range c.Header {
+						for _, v := range vs {
+							headers.Add(k, v)
+						}
+					}
+					if len(c.BodyMediaType) != 0 && len(headers.Values("Content-Type")) == 0 {
+						headers.Set("Content-Type", c.BodyMediaType)
+					}
+					response := &http.Response{
+						StatusCode: c.StatusCode,
+						Header:     headers,
+						Request:    r,
+					}
+					if len(c.Body) != 0 {
+						response.ContentLength = int64(len(c.Body))
+						response.Body = ioutil.NopCloser(bytes.NewReader(c.Body))
+					} else {
+
+						response.Body = http.NoBody
+					}
+					return response, nil
+				}),
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			var params FractionalSecondsInput
+			result, err := client.FractionalSeconds(context.Background(), &params)
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			opts := cmp.Options{
+				cmpopts.IgnoreUnexported(
+					middleware.Metadata{},
+				),
+				cmp.FilterValues(func(x, y float64) bool {
+					return math.IsNaN(x) && math.IsNaN(y)
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmp.FilterValues(func(x, y float32) bool {
+					return math.IsNaN(float64(x)) && math.IsNaN(float64(y))
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmpopts.IgnoreTypes(smithydocument.NoSerde{}),
+			}
+			if err := smithytesting.CompareValues(c.ExpectResult, result, opts...); err != nil {
+				t.Errorf("expect c.ExpectResult value match:\n%v", err)
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/awsrestjson/api_op_HttpRequestWithLabels_test.go b/internal/protocoltest/awsrestjson/api_op_HttpRequestWithLabels_test.go
index 3903ff0ea6e..af3cdbe53cf 100644
--- a/internal/protocoltest/awsrestjson/api_op_HttpRequestWithLabels_test.go
+++ b/internal/protocoltest/awsrestjson/api_op_HttpRequestWithLabels_test.go
@@ -55,7 +55,7 @@ func TestClient_HttpRequestWithLabels_awsRestjson1Serialize(t *testing.T) {
 		// Sends a GET request that uses URI label bindings
 		"RestJsonHttpRequestLabelEscaping": {
 			Params: &HttpRequestWithLabelsInput{
-				String_:   ptr.String("%:/?#[]@!$&'()*+,;=😹"),
+				String_:   ptr.String(" %:/?#[]@!$&'()*+,;=😹"),
 				Short:     ptr.Int16(1),
 				Integer:   ptr.Int32(2),
 				Long:      ptr.Int64(3),
@@ -65,7 +65,7 @@ func TestClient_HttpRequestWithLabels_awsRestjson1Serialize(t *testing.T) {
 				Timestamp: ptr.Time(smithytime.ParseEpochSeconds(1576540098)),
 			},
 			ExpectMethod:  "GET",
-			ExpectURIPath: "/HttpRequestWithLabels/%25%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%F0%9F%98%B9/1/2/3/4.1/5.1/true/2019-12-16T23%3A48%3A18Z",
+			ExpectURIPath: "/HttpRequestWithLabels/%20%25%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%F0%9F%98%B9/1/2/3/4.1/5.1/true/2019-12-16T23%3A48%3A18Z",
 			ExpectQuery:   []smithytesting.QueryItem{},
 			BodyAssert: func(actual io.Reader) error {
 				return smithytesting.CompareReaderEmpty(actual)
diff --git a/internal/protocoltest/awsrestjson/api_op_OmitsSerializingEmptyLists.go b/internal/protocoltest/awsrestjson/api_op_OmitsSerializingEmptyLists.go
new file mode 100644
index 00000000000..e36d735a843
--- /dev/null
+++ b/internal/protocoltest/awsrestjson/api_op_OmitsSerializingEmptyLists.go
@@ -0,0 +1,125 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package awsrestjson
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/internal/protocoltest/awsrestjson/types"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+// Omits serializing empty lists. Because empty strings are serilized as Foo= ,
+// empty lists cannot also be serialized as Foo= and instead must be omitted.
+func (c *Client) OmitsSerializingEmptyLists(ctx context.Context, params *OmitsSerializingEmptyListsInput, optFns ...func(*Options)) (*OmitsSerializingEmptyListsOutput, error) {
+	if params == nil {
+		params = &OmitsSerializingEmptyListsInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "OmitsSerializingEmptyLists", params, optFns, c.addOperationOmitsSerializingEmptyListsMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*OmitsSerializingEmptyListsOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type OmitsSerializingEmptyListsInput struct {
+	QueryBooleanList []bool
+
+	QueryDoubleList []float64
+
+	QueryEnumList []types.FooEnum
+
+	QueryIntegerEnumList []types.IntegerEnum
+
+	QueryIntegerList []int32
+
+	QueryStringList []string
+
+	QueryTimestampList []time.Time
+
+	noSmithyDocumentSerde
+}
+
+type OmitsSerializingEmptyListsOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationOmitsSerializingEmptyListsMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestjson1_serializeOpOmitsSerializingEmptyLists{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpOmitsSerializingEmptyLists{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opOmitsSerializingEmptyLists(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opOmitsSerializingEmptyLists(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "OmitsSerializingEmptyLists",
+	}
+}
diff --git a/internal/protocoltest/awsrestjson/api_op_OmitsSerializingEmptyLists_test.go b/internal/protocoltest/awsrestjson/api_op_OmitsSerializingEmptyLists_test.go
new file mode 100644
index 00000000000..841a7eb9b6d
--- /dev/null
+++ b/internal/protocoltest/awsrestjson/api_op_OmitsSerializingEmptyLists_test.go
@@ -0,0 +1,117 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package awsrestjson
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/aws-sdk-go-v2/internal/protocoltest/awsrestjson/types"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+	"time"
+)
+
+func TestClient_OmitsSerializingEmptyLists_awsRestjson1Serialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *OmitsSerializingEmptyListsInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Supports omitting empty lists.
+		"RestJsonOmitsEmptyListQueryValues": {
+			Params: &OmitsSerializingEmptyListsInput{
+				QueryStringList:      []string{},
+				QueryIntegerList:     []int32{},
+				QueryDoubleList:      []float64{},
+				QueryBooleanList:     []bool{},
+				QueryTimestampList:   []time.Time{},
+				QueryEnumList:        []types.FooEnum{},
+				QueryIntegerEnumList: []types.IntegerEnum{},
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/OmitsSerializingEmptyLists",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			BodyAssert: func(actual io.Reader) error {
+				return smithytesting.CompareReaderEmpty(actual)
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient:               protocoltesthttp.NewClient(),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			result, err := client.OmitsSerializingEmptyLists(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/awsrestjson/api_op_PutWithContentEncoding.go b/internal/protocoltest/awsrestjson/api_op_PutWithContentEncoding.go
new file mode 100644
index 00000000000..3870a1fba6b
--- /dev/null
+++ b/internal/protocoltest/awsrestjson/api_op_PutWithContentEncoding.go
@@ -0,0 +1,111 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package awsrestjson
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+func (c *Client) PutWithContentEncoding(ctx context.Context, params *PutWithContentEncodingInput, optFns ...func(*Options)) (*PutWithContentEncodingOutput, error) {
+	if params == nil {
+		params = &PutWithContentEncodingInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "PutWithContentEncoding", params, optFns, c.addOperationPutWithContentEncodingMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*PutWithContentEncodingOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type PutWithContentEncodingInput struct {
+	Data *string
+
+	Encoding *string
+
+	noSmithyDocumentSerde
+}
+
+type PutWithContentEncodingOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationPutWithContentEncodingMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestjson1_serializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutWithContentEncoding(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opPutWithContentEncoding(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "PutWithContentEncoding",
+	}
+}
diff --git a/internal/protocoltest/awsrestjson/api_op_PutWithContentEncoding_test.go b/internal/protocoltest/awsrestjson/api_op_PutWithContentEncoding_test.go
new file mode 100644
index 00000000000..e4196233a43
--- /dev/null
+++ b/internal/protocoltest/awsrestjson/api_op_PutWithContentEncoding_test.go
@@ -0,0 +1,133 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package awsrestjson
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestClient_PutWithContentEncoding_awsRestjson1Serialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *PutWithContentEncodingInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Compression algorithm encoding is appended to the Content-Encoding header.
+		"SDKAppliedContentEncoding_restJson1": {
+			Params: &PutWithContentEncodingInput{
+				Data: ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/requestcompression/putcontentwithencoding",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+		// Compression algorithm encoding is appended to the Content-Encoding header, and
+		// the user-provided content-encoding is in the Content-Encoding header before the
+		// request compression encoding from the HTTP binding.
+		"SDKAppendedGzipAfterProvidedEncoding_restJson1": {
+			Params: &PutWithContentEncodingInput{
+				Encoding: ptr.String("custom"),
+				Data:     ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/requestcompression/putcontentwithencoding",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"custom, gzip"},
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			if name == "SDKAppliedContentEncoding_restJson1" {
+				t.Skip("disabled test aws.protocoltests.restjson#RestJson aws.protocoltests.restjson#PutWithContentEncoding")
+			}
+
+			if name == "SDKAppendedGzipAfterProvidedEncoding_restJson1" {
+				t.Skip("disabled test aws.protocoltests.restjson#RestJson aws.protocoltests.restjson#PutWithContentEncoding")
+			}
+
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient:               protocoltesthttp.NewClient(),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			result, err := client.PutWithContentEncoding(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/awsrestjson/deserializers.go b/internal/protocoltest/awsrestjson/deserializers.go
index ff0ca8cfbf8..4893968c612 100644
--- a/internal/protocoltest/awsrestjson/deserializers.go
+++ b/internal/protocoltest/awsrestjson/deserializers.go
@@ -985,6 +985,158 @@ func awsRestjson1_deserializeOpErrorEndpointWithHostLabelOperation(response *smi
 	}
 }
 
+type awsRestjson1_deserializeOpFractionalSeconds struct {
+}
+
+func (*awsRestjson1_deserializeOpFractionalSeconds) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestjson1_deserializeOpFractionalSeconds) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsRestjson1_deserializeOpErrorFractionalSeconds(response, &metadata)
+	}
+	output := &FractionalSecondsOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(response.Body, ringBuffer)
+
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	var shape interface{}
+	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	err = awsRestjson1_deserializeOpDocumentFractionalSecondsOutput(&output, shape)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body with invalid JSON, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsRestjson1_deserializeOpErrorFractionalSeconds(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	headerCode := response.Header.Get("X-Amzn-ErrorType")
+	if len(headerCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(headerCode)
+	}
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(errorBody, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	jsonCode, message, err := restjson.GetErrorInfo(decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return err
+	}
+
+	errorBody.Seek(0, io.SeekStart)
+	if len(headerCode) == 0 && len(jsonCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(jsonCode)
+	}
+	if len(message) != 0 {
+		errorMessage = message
+	}
+
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
+func awsRestjson1_deserializeOpDocumentFractionalSecondsOutput(v **FractionalSecondsOutput, value interface{}) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	if value == nil {
+		return nil
+	}
+
+	shape, ok := value.(map[string]interface{})
+	if !ok {
+		return fmt.Errorf("unexpected JSON type %v", value)
+	}
+
+	var sv *FractionalSecondsOutput
+	if *v == nil {
+		sv = &FractionalSecondsOutput{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "datetime":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected DateTime to be of type string, got %T instead", value)
+				}
+				t, err := smithytime.ParseDateTime(jtv)
+				if err != nil {
+					return err
+				}
+				sv.Datetime = ptr.Time(t)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
 type awsRestjson1_deserializeOpGreetingWithErrors struct {
 }
 
@@ -7863,6 +8015,92 @@ func awsRestjson1_deserializeOpErrorOmitsNullSerializesEmptyString(response *smi
 	}
 }
 
+type awsRestjson1_deserializeOpOmitsSerializingEmptyLists struct {
+}
+
+func (*awsRestjson1_deserializeOpOmitsSerializingEmptyLists) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestjson1_deserializeOpOmitsSerializingEmptyLists) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsRestjson1_deserializeOpErrorOmitsSerializingEmptyLists(response, &metadata)
+	}
+	output := &OmitsSerializingEmptyListsOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsRestjson1_deserializeOpErrorOmitsSerializingEmptyLists(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	headerCode := response.Header.Get("X-Amzn-ErrorType")
+	if len(headerCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(headerCode)
+	}
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(errorBody, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	jsonCode, message, err := restjson.GetErrorInfo(decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return err
+	}
+
+	errorBody.Seek(0, io.SeekStart)
+	if len(headerCode) == 0 && len(jsonCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(jsonCode)
+	}
+	if len(message) != 0 {
+		errorMessage = message
+	}
+
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsRestjson1_deserializeOpPostPlayerAction struct {
 }
 
@@ -8151,6 +8389,92 @@ func awsRestjson1_deserializeOpDocumentPostUnionWithJsonNameOutput(v **PostUnion
 	return nil
 }
 
+type awsRestjson1_deserializeOpPutWithContentEncoding struct {
+}
+
+func (*awsRestjson1_deserializeOpPutWithContentEncoding) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestjson1_deserializeOpPutWithContentEncoding) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsRestjson1_deserializeOpErrorPutWithContentEncoding(response, &metadata)
+	}
+	output := &PutWithContentEncodingOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsRestjson1_deserializeOpErrorPutWithContentEncoding(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	headerCode := response.Header.Get("X-Amzn-ErrorType")
+	if len(headerCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(headerCode)
+	}
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(errorBody, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	jsonCode, message, err := restjson.GetErrorInfo(decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return err
+	}
+
+	errorBody.Seek(0, io.SeekStart)
+	if len(headerCode) == 0 && len(jsonCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(jsonCode)
+	}
+	if len(message) != 0 {
+		errorMessage = message
+	}
+
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsRestjson1_deserializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
diff --git a/internal/protocoltest/awsrestjson/generated.json b/internal/protocoltest/awsrestjson/generated.json
index 4ea61518384..847f654a1b3 100644
--- a/internal/protocoltest/awsrestjson/generated.json
+++ b/internal/protocoltest/awsrestjson/generated.json
@@ -27,6 +27,8 @@
         "api_op_EndpointOperation_test.go",
         "api_op_EndpointWithHostLabelOperation.go",
         "api_op_EndpointWithHostLabelOperation_test.go",
+        "api_op_FractionalSeconds.go",
+        "api_op_FractionalSeconds_test.go",
         "api_op_GreetingWithErrors.go",
         "api_op_GreetingWithErrors_test.go",
         "api_op_HostWithPathOperation.go",
@@ -120,10 +122,14 @@
         "api_op_NullAndEmptyHeadersServer.go",
         "api_op_OmitsNullSerializesEmptyString.go",
         "api_op_OmitsNullSerializesEmptyString_test.go",
+        "api_op_OmitsSerializingEmptyLists.go",
+        "api_op_OmitsSerializingEmptyLists_test.go",
         "api_op_PostPlayerAction.go",
         "api_op_PostPlayerAction_test.go",
         "api_op_PostUnionWithJsonName.go",
         "api_op_PostUnionWithJsonName_test.go",
+        "api_op_PutWithContentEncoding.go",
+        "api_op_PutWithContentEncoding_test.go",
         "api_op_QueryIdempotencyTokenAutoFill.go",
         "api_op_QueryIdempotencyTokenAutoFill_test.go",
         "api_op_QueryParamsAsStringListMap.go",
diff --git a/internal/protocoltest/awsrestjson/serializers.go b/internal/protocoltest/awsrestjson/serializers.go
index 4822ea73ce6..f7f6ee6713e 100644
--- a/internal/protocoltest/awsrestjson/serializers.go
+++ b/internal/protocoltest/awsrestjson/serializers.go
@@ -699,6 +699,58 @@ func awsRestjson1_serializeOpDocumentEndpointWithHostLabelOperationInput(v *Endp
 	return nil
 }
 
+type awsRestjson1_serializeOpFractionalSeconds struct {
+}
+
+func (*awsRestjson1_serializeOpFractionalSeconds) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsRestjson1_serializeOpFractionalSeconds) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*FractionalSecondsInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	opPath, opQuery := httpbinding.SplitURI("/FractionalSeconds")
+	request.URL.Path = smithyhttp.JoinPath(request.URL.Path, opPath)
+	request.URL.RawQuery = smithyhttp.JoinRawQuery(request.URL.RawQuery, opQuery)
+	request.Method = "POST"
+	var restEncoder *httpbinding.Encoder
+	if request.URL.RawPath == "" {
+		restEncoder, err = httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	} else {
+		request.URL.RawPath = smithyhttp.JoinPath(request.URL.RawPath, opPath)
+		restEncoder, err = httpbinding.NewEncoderWithRawPath(request.URL.Path, request.URL.RawPath, request.URL.RawQuery, request.Header)
+	}
+
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = restEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+func awsRestjson1_serializeOpHttpBindingsFractionalSecondsInput(v *FractionalSecondsInput, encoder *httpbinding.Encoder) error {
+	if v == nil {
+		return fmt.Errorf("unsupported serialization of nil %T", v)
+	}
+
+	return nil
+}
+
 type awsRestjson1_serializeOpGreetingWithErrors struct {
 }
 
@@ -5604,6 +5656,104 @@ func awsRestjson1_serializeOpHttpBindingsOmitsNullSerializesEmptyStringInput(v *
 	return nil
 }
 
+type awsRestjson1_serializeOpOmitsSerializingEmptyLists struct {
+}
+
+func (*awsRestjson1_serializeOpOmitsSerializingEmptyLists) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsRestjson1_serializeOpOmitsSerializingEmptyLists) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*OmitsSerializingEmptyListsInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	opPath, opQuery := httpbinding.SplitURI("/OmitsSerializingEmptyLists")
+	request.URL.Path = smithyhttp.JoinPath(request.URL.Path, opPath)
+	request.URL.RawQuery = smithyhttp.JoinRawQuery(request.URL.RawQuery, opQuery)
+	request.Method = "POST"
+	var restEncoder *httpbinding.Encoder
+	if request.URL.RawPath == "" {
+		restEncoder, err = httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	} else {
+		request.URL.RawPath = smithyhttp.JoinPath(request.URL.RawPath, opPath)
+		restEncoder, err = httpbinding.NewEncoderWithRawPath(request.URL.Path, request.URL.RawPath, request.URL.RawQuery, request.Header)
+	}
+
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if err := awsRestjson1_serializeOpHttpBindingsOmitsSerializingEmptyListsInput(input, restEncoder); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = restEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+func awsRestjson1_serializeOpHttpBindingsOmitsSerializingEmptyListsInput(v *OmitsSerializingEmptyListsInput, encoder *httpbinding.Encoder) error {
+	if v == nil {
+		return fmt.Errorf("unsupported serialization of nil %T", v)
+	}
+
+	if v.QueryBooleanList != nil {
+		for i := range v.QueryBooleanList {
+			encoder.AddQuery("BooleanList").Boolean(v.QueryBooleanList[i])
+		}
+	}
+
+	if v.QueryDoubleList != nil {
+		for i := range v.QueryDoubleList {
+			encoder.AddQuery("DoubleList").Double(v.QueryDoubleList[i])
+		}
+	}
+
+	if v.QueryEnumList != nil {
+		for i := range v.QueryEnumList {
+			encoder.AddQuery("EnumList").String(string(v.QueryEnumList[i]))
+		}
+	}
+
+	if v.QueryIntegerEnumList != nil {
+		for i := range v.QueryIntegerEnumList {
+			encoder.AddQuery("IntegerEnumList").Integer(v.QueryIntegerEnumList[i])
+		}
+	}
+
+	if v.QueryIntegerList != nil {
+		for i := range v.QueryIntegerList {
+			encoder.AddQuery("IntegerList").Integer(v.QueryIntegerList[i])
+		}
+	}
+
+	if v.QueryStringList != nil {
+		for i := range v.QueryStringList {
+			encoder.AddQuery("StringList").String(v.QueryStringList[i])
+		}
+	}
+
+	if v.QueryTimestampList != nil {
+		for i := range v.QueryTimestampList {
+			encoder.AddQuery("TimestampList").String(smithytime.FormatDateTime(v.QueryTimestampList[i]))
+		}
+	}
+
+	return nil
+}
+
 type awsRestjson1_serializeOpPostPlayerAction struct {
 }
 
@@ -5758,6 +5908,90 @@ func awsRestjson1_serializeOpDocumentPostUnionWithJsonNameInput(v *PostUnionWith
 	return nil
 }
 
+type awsRestjson1_serializeOpPutWithContentEncoding struct {
+}
+
+func (*awsRestjson1_serializeOpPutWithContentEncoding) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsRestjson1_serializeOpPutWithContentEncoding) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*PutWithContentEncodingInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	opPath, opQuery := httpbinding.SplitURI("/requestcompression/putcontentwithencoding")
+	request.URL.Path = smithyhttp.JoinPath(request.URL.Path, opPath)
+	request.URL.RawQuery = smithyhttp.JoinRawQuery(request.URL.RawQuery, opQuery)
+	request.Method = "POST"
+	var restEncoder *httpbinding.Encoder
+	if request.URL.RawPath == "" {
+		restEncoder, err = httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	} else {
+		request.URL.RawPath = smithyhttp.JoinPath(request.URL.RawPath, opPath)
+		restEncoder, err = httpbinding.NewEncoderWithRawPath(request.URL.Path, request.URL.RawPath, request.URL.RawQuery, request.Header)
+	}
+
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if err := awsRestjson1_serializeOpHttpBindingsPutWithContentEncodingInput(input, restEncoder); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	restEncoder.SetHeader("Content-Type").String("application/json")
+
+	jsonEncoder := smithyjson.NewEncoder()
+	if err := awsRestjson1_serializeOpDocumentPutWithContentEncodingInput(input, jsonEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(jsonEncoder.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = restEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+func awsRestjson1_serializeOpHttpBindingsPutWithContentEncodingInput(v *PutWithContentEncodingInput, encoder *httpbinding.Encoder) error {
+	if v == nil {
+		return fmt.Errorf("unsupported serialization of nil %T", v)
+	}
+
+	if v.Encoding != nil && len(*v.Encoding) > 0 {
+		locationName := "Content-Encoding"
+		encoder.SetHeader(locationName).String(*v.Encoding)
+	}
+
+	return nil
+}
+
+func awsRestjson1_serializeOpDocumentPutWithContentEncodingInput(v *PutWithContentEncodingInput, value smithyjson.Value) error {
+	object := value.Object()
+	defer object.Close()
+
+	if v.Data != nil {
+		ok := object.Key("data")
+		ok.String(*v.Data)
+	}
+
+	return nil
+}
+
 type awsRestjson1_serializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
diff --git a/internal/protocoltest/ec2query/api_op_FractionalSeconds.go b/internal/protocoltest/ec2query/api_op_FractionalSeconds.go
new file mode 100644
index 00000000000..94aa413a375
--- /dev/null
+++ b/internal/protocoltest/ec2query/api_op_FractionalSeconds.go
@@ -0,0 +1,110 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2query
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+func (c *Client) FractionalSeconds(ctx context.Context, params *FractionalSecondsInput, optFns ...func(*Options)) (*FractionalSecondsOutput, error) {
+	if params == nil {
+		params = &FractionalSecondsInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "FractionalSeconds", params, optFns, c.addOperationFractionalSecondsMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*FractionalSecondsOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type FractionalSecondsInput struct {
+	noSmithyDocumentSerde
+}
+
+type FractionalSecondsOutput struct {
+	Datetime *time.Time
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationFractionalSecondsMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsEc2query_serializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsEc2query_deserializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opFractionalSeconds(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opFractionalSeconds(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "FractionalSeconds",
+	}
+}
diff --git a/internal/protocoltest/ec2query/api_op_FractionalSeconds_test.go b/internal/protocoltest/ec2query/api_op_FractionalSeconds_test.go
new file mode 100644
index 00000000000..a1176fcba4d
--- /dev/null
+++ b/internal/protocoltest/ec2query/api_op_FractionalSeconds_test.go
@@ -0,0 +1,118 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2query
+
+import (
+	"bytes"
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	smithydocument "github.com/aws/smithy-go/document"
+	"github.com/aws/smithy-go/middleware"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	smithytime "github.com/aws/smithy-go/time"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"testing"
+)
+
+func TestClient_FractionalSeconds_awsEc2queryDeserialize(t *testing.T) {
+	cases := map[string]struct {
+		StatusCode    int
+		Header        http.Header
+		BodyMediaType string
+		Body          []byte
+		ExpectResult  *FractionalSecondsOutput
+	}{
+		// Ensures that clients can correctly parse datetime timestamps with fractional
+		// seconds
+		"Ec2QueryDateTimeWithFractionalSeconds": {
+			StatusCode: 200,
+			Header: http.Header{
+				"Content-Type": []string{"text/xml;charset=UTF-8"},
+			},
+			BodyMediaType: "application/xml",
+			Body: []byte(`<FractionalSecondsResponse xmlns="https://example.com/">
+			    <datetime>2000-01-02T20:34:56.123Z</datetime>
+			    <RequestId>requestid</RequestId>
+			</FractionalSecondsResponse>
+			`),
+			ExpectResult: &FractionalSecondsOutput{
+				Datetime: ptr.Time(smithytime.ParseEpochSeconds(9.46845296123e8)),
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			serverURL := "http://localhost:8888/"
+			client := New(Options{
+				HTTPClient: smithyhttp.ClientDoFunc(func(r *http.Request) (*http.Response, error) {
+					headers := http.Header{}
+					for k, vs := range c.Header {
+						for _, v := range vs {
+							headers.Add(k, v)
+						}
+					}
+					if len(c.BodyMediaType) != 0 && len(headers.Values("Content-Type")) == 0 {
+						headers.Set("Content-Type", c.BodyMediaType)
+					}
+					response := &http.Response{
+						StatusCode: c.StatusCode,
+						Header:     headers,
+						Request:    r,
+					}
+					if len(c.Body) != 0 {
+						response.ContentLength = int64(len(c.Body))
+						response.Body = ioutil.NopCloser(bytes.NewReader(c.Body))
+					} else {
+
+						response.Body = http.NoBody
+					}
+					return response, nil
+				}),
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			var params FractionalSecondsInput
+			result, err := client.FractionalSeconds(context.Background(), &params)
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			opts := cmp.Options{
+				cmpopts.IgnoreUnexported(
+					middleware.Metadata{},
+				),
+				cmp.FilterValues(func(x, y float64) bool {
+					return math.IsNaN(x) && math.IsNaN(y)
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmp.FilterValues(func(x, y float32) bool {
+					return math.IsNaN(float64(x)) && math.IsNaN(float64(y))
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmpopts.IgnoreTypes(smithydocument.NoSerde{}),
+			}
+			if err := smithytesting.CompareValues(c.ExpectResult, result, opts...); err != nil {
+				t.Errorf("expect c.ExpectResult value match:\n%v", err)
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/ec2query/api_op_PutWithContentEncoding.go b/internal/protocoltest/ec2query/api_op_PutWithContentEncoding.go
new file mode 100644
index 00000000000..b6e0413f0b5
--- /dev/null
+++ b/internal/protocoltest/ec2query/api_op_PutWithContentEncoding.go
@@ -0,0 +1,111 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2query
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+func (c *Client) PutWithContentEncoding(ctx context.Context, params *PutWithContentEncodingInput, optFns ...func(*Options)) (*PutWithContentEncodingOutput, error) {
+	if params == nil {
+		params = &PutWithContentEncodingInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "PutWithContentEncoding", params, optFns, c.addOperationPutWithContentEncodingMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*PutWithContentEncodingOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type PutWithContentEncodingInput struct {
+	Data *string
+
+	Encoding *string
+
+	noSmithyDocumentSerde
+}
+
+type PutWithContentEncodingOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationPutWithContentEncodingMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsEc2query_serializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsEc2query_deserializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutWithContentEncoding(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opPutWithContentEncoding(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "PutWithContentEncoding",
+	}
+}
diff --git a/internal/protocoltest/ec2query/api_op_PutWithContentEncoding_test.go b/internal/protocoltest/ec2query/api_op_PutWithContentEncoding_test.go
new file mode 100644
index 00000000000..aa4434875c0
--- /dev/null
+++ b/internal/protocoltest/ec2query/api_op_PutWithContentEncoding_test.go
@@ -0,0 +1,133 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2query
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestClient_PutWithContentEncoding_awsEc2querySerialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *PutWithContentEncodingInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Compression algorithm encoding is appended to the Content-Encoding header.
+		"SDKAppliedContentEncoding_ec2Query": {
+			Params: &PutWithContentEncodingInput{
+				Data: ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+		// Compression algorithm encoding is appended to the Content-Encoding header, and
+		// the user-provided content-encoding is NOT in the Content-Encoding header since
+		// HTTP binding traits are ignored in the ec2Query protocol.
+		"SDKAppendsGzipAndIgnoresHttpProvidedEncoding_ec2Query": {
+			Params: &PutWithContentEncodingInput{
+				Encoding: ptr.String("custom"),
+				Data:     ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			if name == "SDKAppliedContentEncoding_ec2Query" {
+				t.Skip("disabled test aws.protocoltests.ec2#AwsEc2 aws.protocoltests.ec2#PutWithContentEncoding")
+			}
+
+			if name == "SDKAppendsGzipAndIgnoresHttpProvidedEncoding_ec2Query" {
+				t.Skip("disabled test aws.protocoltests.ec2#AwsEc2 aws.protocoltests.ec2#PutWithContentEncoding")
+			}
+
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient:               protocoltesthttp.NewClient(),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			result, err := client.PutWithContentEncoding(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/ec2query/deserializers.go b/internal/protocoltest/ec2query/deserializers.go
index 826110efa26..00cd34f88fa 100644
--- a/internal/protocoltest/ec2query/deserializers.go
+++ b/internal/protocoltest/ec2query/deserializers.go
@@ -343,6 +343,97 @@ func awsEc2query_deserializeOpErrorEndpointWithHostLabelOperation(response *smit
 	}
 }
 
+type awsEc2query_deserializeOpFractionalSeconds struct {
+}
+
+func (*awsEc2query_deserializeOpFractionalSeconds) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsEc2query_deserializeOpFractionalSeconds) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsEc2query_deserializeOpErrorFractionalSeconds(response, &metadata)
+	}
+	output := &FractionalSecondsOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+	body := io.TeeReader(response.Body, ringBuffer)
+	rootDecoder := xml.NewDecoder(body)
+	t, err := smithyxml.FetchRootElement(rootDecoder)
+	if err == io.EOF {
+		return out, metadata, nil
+	}
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	decoder := smithyxml.WrapNodeDecoder(rootDecoder, t)
+	err = awsEc2query_deserializeOpDocumentFractionalSecondsOutput(&output, decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	return out, metadata, err
+}
+
+func awsEc2query_deserializeOpErrorFractionalSeconds(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := ec2query.GetErrorResponseComponents(errorBody)
+	if err != nil {
+		return err
+	}
+	awsmiddleware.SetRequestIDMetadata(metadata, errorComponents.RequestID)
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsEc2query_deserializeOpGreetingWithErrors struct {
 }
 
@@ -758,6 +849,74 @@ func awsEc2query_deserializeOpErrorNoInputAndOutput(response *smithyhttp.Respons
 	}
 }
 
+type awsEc2query_deserializeOpPutWithContentEncoding struct {
+}
+
+func (*awsEc2query_deserializeOpPutWithContentEncoding) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsEc2query_deserializeOpPutWithContentEncoding) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsEc2query_deserializeOpErrorPutWithContentEncoding(response, &metadata)
+	}
+	output := &PutWithContentEncodingOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsEc2query_deserializeOpErrorPutWithContentEncoding(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := ec2query.GetErrorResponseComponents(errorBody)
+	if err != nil {
+		return err
+	}
+	awsmiddleware.SetRequestIDMetadata(metadata, errorComponents.RequestID)
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsEc2query_deserializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
@@ -3929,6 +4088,59 @@ func awsEc2query_deserializeOpDocumentEmptyInputAndEmptyOutputOutput(v **EmptyIn
 	return nil
 }
 
+func awsEc2query_deserializeOpDocumentFractionalSecondsOutput(v **FractionalSecondsOutput, decoder smithyxml.NodeDecoder) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	var sv *FractionalSecondsOutput
+	if *v == nil {
+		sv = &FractionalSecondsOutput{}
+	} else {
+		sv = *v
+	}
+
+	for {
+		t, done, err := decoder.Token()
+		if err != nil {
+			return err
+		}
+		if done {
+			break
+		}
+		originalDecoder := decoder
+		decoder = smithyxml.WrapNodeDecoder(originalDecoder.Decoder, t)
+		switch {
+		case strings.EqualFold("datetime", t.Name.Local):
+			val, err := decoder.Value()
+			if err != nil {
+				return err
+			}
+			if val == nil {
+				break
+			}
+			{
+				xtv := string(val)
+				t, err := smithytime.ParseDateTime(xtv)
+				if err != nil {
+					return err
+				}
+				sv.Datetime = ptr.Time(t)
+			}
+
+		default:
+			// Do nothing and ignore the unexpected tag element
+			err = decoder.Decoder.Skip()
+			if err != nil {
+				return err
+			}
+
+		}
+		decoder = originalDecoder
+	}
+	*v = sv
+	return nil
+}
+
 func awsEc2query_deserializeOpDocumentGreetingWithErrorsOutput(v **GreetingWithErrorsOutput, decoder smithyxml.NodeDecoder) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
diff --git a/internal/protocoltest/ec2query/generated.json b/internal/protocoltest/ec2query/generated.json
index 4730e08934a..bc595f01115 100644
--- a/internal/protocoltest/ec2query/generated.json
+++ b/internal/protocoltest/ec2query/generated.json
@@ -17,6 +17,8 @@
         "api_op_EndpointOperation_test.go",
         "api_op_EndpointWithHostLabelOperation.go",
         "api_op_EndpointWithHostLabelOperation_test.go",
+        "api_op_FractionalSeconds.go",
+        "api_op_FractionalSeconds_test.go",
         "api_op_GreetingWithErrors.go",
         "api_op_GreetingWithErrors_test.go",
         "api_op_HostWithPathOperation.go",
@@ -27,6 +29,8 @@
         "api_op_NestedStructures_test.go",
         "api_op_NoInputAndOutput.go",
         "api_op_NoInputAndOutput_test.go",
+        "api_op_PutWithContentEncoding.go",
+        "api_op_PutWithContentEncoding_test.go",
         "api_op_QueryIdempotencyTokenAutoFill.go",
         "api_op_QueryIdempotencyTokenAutoFill_test.go",
         "api_op_QueryLists.go",
diff --git a/internal/protocoltest/ec2query/serializers.go b/internal/protocoltest/ec2query/serializers.go
index 7937158a09b..efdc72e96ad 100644
--- a/internal/protocoltest/ec2query/serializers.go
+++ b/internal/protocoltest/ec2query/serializers.go
@@ -261,6 +261,66 @@ func (m *awsEc2query_serializeOpEndpointWithHostLabelOperation) HandleSerialize(
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsEc2query_serializeOpFractionalSeconds struct {
+}
+
+func (*awsEc2query_serializeOpFractionalSeconds) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsEc2query_serializeOpFractionalSeconds) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*FractionalSecondsInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("FractionalSeconds")
+	body.Key("Version").String("2020-01-08")
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsEc2query_serializeOpGreetingWithErrors struct {
 }
 
@@ -565,6 +625,70 @@ func (m *awsEc2query_serializeOpNoInputAndOutput) HandleSerialize(ctx context.Co
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsEc2query_serializeOpPutWithContentEncoding struct {
+}
+
+func (*awsEc2query_serializeOpPutWithContentEncoding) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsEc2query_serializeOpPutWithContentEncoding) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*PutWithContentEncodingInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("PutWithContentEncoding")
+	body.Key("Version").String("2020-01-08")
+
+	if err := awsEc2query_serializeOpDocumentPutWithContentEncodingInput(input, bodyEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsEc2query_serializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
@@ -1535,6 +1659,23 @@ func awsEc2query_serializeOpDocumentNestedStructuresInput(v *NestedStructuresInp
 	return nil
 }
 
+func awsEc2query_serializeOpDocumentPutWithContentEncodingInput(v *PutWithContentEncodingInput, value query.Value) error {
+	object := value.Object()
+	_ = object
+
+	if v.Data != nil {
+		objectKey := object.Key("Data")
+		objectKey.String(*v.Data)
+	}
+
+	if v.Encoding != nil {
+		objectKey := object.Key("Encoding")
+		objectKey.String(*v.Encoding)
+	}
+
+	return nil
+}
+
 func awsEc2query_serializeOpDocumentQueryIdempotencyTokenAutoFillInput(v *QueryIdempotencyTokenAutoFillInput, value query.Value) error {
 	object := value.Object()
 	_ = object
diff --git a/internal/protocoltest/jsonrpc/api_op_FractionalSeconds.go b/internal/protocoltest/jsonrpc/api_op_FractionalSeconds.go
new file mode 100644
index 00000000000..f859a0f9e12
--- /dev/null
+++ b/internal/protocoltest/jsonrpc/api_op_FractionalSeconds.go
@@ -0,0 +1,118 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package jsonrpc
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+func (c *Client) FractionalSeconds(ctx context.Context, params *FractionalSecondsInput, optFns ...func(*Options)) (*FractionalSecondsOutput, error) {
+	if params == nil {
+		params = &FractionalSecondsInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "FractionalSeconds", params, optFns, c.addOperationFractionalSecondsMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*FractionalSecondsOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type FractionalSecondsInput struct {
+	noSmithyDocumentSerde
+}
+
+type FractionalSecondsOutput struct {
+	Datetime *time.Time
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationFractionalSecondsMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsAwsjson11_serializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opFractionalSeconds(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opFractionalSeconds(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "foo",
+		OperationName: "FractionalSeconds",
+	}
+}
diff --git a/internal/protocoltest/jsonrpc/api_op_FractionalSeconds_test.go b/internal/protocoltest/jsonrpc/api_op_FractionalSeconds_test.go
new file mode 100644
index 00000000000..44e2ceb2cf8
--- /dev/null
+++ b/internal/protocoltest/jsonrpc/api_op_FractionalSeconds_test.go
@@ -0,0 +1,115 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package jsonrpc
+
+import (
+	"bytes"
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	smithydocument "github.com/aws/smithy-go/document"
+	"github.com/aws/smithy-go/middleware"
+	"github.com/aws/smithy-go/ptr"
+	smithytesting "github.com/aws/smithy-go/testing"
+	smithytime "github.com/aws/smithy-go/time"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"testing"
+)
+
+func TestClient_FractionalSeconds_awsAwsjson11Deserialize(t *testing.T) {
+	cases := map[string]struct {
+		StatusCode    int
+		Header        http.Header
+		BodyMediaType string
+		Body          []byte
+		ExpectResult  *FractionalSecondsOutput
+	}{
+		// Ensures that clients can correctly parse datetime timestamps with fractional
+		// seconds
+		"AwsJson11DateTimeWithFractionalSeconds": {
+			StatusCode: 200,
+			Header: http.Header{
+				"Content-Type": []string{"application/x-amz-json-1.1"},
+			},
+			BodyMediaType: "application/json",
+			Body: []byte(`      {
+			          "datetime": "2000-01-02T20:34:56.123Z"
+			      }
+			`),
+			ExpectResult: &FractionalSecondsOutput{
+				Datetime: ptr.Time(smithytime.ParseEpochSeconds(9.46845296123e8)),
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			serverURL := "http://localhost:8888/"
+			client := New(Options{
+				HTTPClient: smithyhttp.ClientDoFunc(func(r *http.Request) (*http.Response, error) {
+					headers := http.Header{}
+					for k, vs := range c.Header {
+						for _, v := range vs {
+							headers.Add(k, v)
+						}
+					}
+					if len(c.BodyMediaType) != 0 && len(headers.Values("Content-Type")) == 0 {
+						headers.Set("Content-Type", c.BodyMediaType)
+					}
+					response := &http.Response{
+						StatusCode: c.StatusCode,
+						Header:     headers,
+						Request:    r,
+					}
+					if len(c.Body) != 0 {
+						response.ContentLength = int64(len(c.Body))
+						response.Body = ioutil.NopCloser(bytes.NewReader(c.Body))
+					} else {
+
+						response.Body = http.NoBody
+					}
+					return response, nil
+				}),
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				Region: "us-west-2",
+			})
+			var params FractionalSecondsInput
+			result, err := client.FractionalSeconds(context.Background(), &params)
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			opts := cmp.Options{
+				cmpopts.IgnoreUnexported(
+					middleware.Metadata{},
+				),
+				cmp.FilterValues(func(x, y float64) bool {
+					return math.IsNaN(x) && math.IsNaN(y)
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmp.FilterValues(func(x, y float32) bool {
+					return math.IsNaN(float64(x)) && math.IsNaN(float64(y))
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmpopts.IgnoreTypes(smithydocument.NoSerde{}),
+			}
+			if err := smithytesting.CompareValues(c.ExpectResult, result, opts...); err != nil {
+				t.Errorf("expect c.ExpectResult value match:\n%v", err)
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/jsonrpc/api_op_KitchenSinkOperation_test.go b/internal/protocoltest/jsonrpc/api_op_KitchenSinkOperation_test.go
index 2dad3286209..139e4dce7b0 100644
--- a/internal/protocoltest/jsonrpc/api_op_KitchenSinkOperation_test.go
+++ b/internal/protocoltest/jsonrpc/api_op_KitchenSinkOperation_test.go
@@ -886,7 +886,7 @@ func TestClient_KitchenSinkOperation_awsAwsjson11Deserialize(t *testing.T) {
 				"Content-Type": []string{"application/x-amz-json-1.1"},
 			},
 			BodyMediaType: "application/json",
-			Body:          []byte(`{"Iso8601Timestamp":"2000-01-02T20:34:56.000Z"}`),
+			Body:          []byte(`{"Iso8601Timestamp":"2000-01-02T20:34:56Z"}`),
 			ExpectResult: &KitchenSinkOperationOutput{
 				Iso8601Timestamp: ptr.Time(smithytime.ParseEpochSeconds(946845296)),
 			},
@@ -898,7 +898,7 @@ func TestClient_KitchenSinkOperation_awsAwsjson11Deserialize(t *testing.T) {
 				"Content-Type": []string{"application/x-amz-json-1.1"},
 			},
 			BodyMediaType: "application/json",
-			Body:          []byte(`{"HttpdateTimestamp":"Sun, 02 Jan 2000 20:34:56.000 GMT"}`),
+			Body:          []byte(`{"HttpdateTimestamp":"Sun, 02 Jan 2000 20:34:56 GMT"}`),
 			ExpectResult: &KitchenSinkOperationOutput{
 				HttpdateTimestamp: ptr.Time(smithytime.ParseEpochSeconds(946845296)),
 			},
diff --git a/internal/protocoltest/jsonrpc/api_op_PutWithContentEncoding.go b/internal/protocoltest/jsonrpc/api_op_PutWithContentEncoding.go
new file mode 100644
index 00000000000..a0db9a0178e
--- /dev/null
+++ b/internal/protocoltest/jsonrpc/api_op_PutWithContentEncoding.go
@@ -0,0 +1,119 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package jsonrpc
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+func (c *Client) PutWithContentEncoding(ctx context.Context, params *PutWithContentEncodingInput, optFns ...func(*Options)) (*PutWithContentEncodingOutput, error) {
+	if params == nil {
+		params = &PutWithContentEncodingInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "PutWithContentEncoding", params, optFns, c.addOperationPutWithContentEncodingMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*PutWithContentEncodingOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type PutWithContentEncodingInput struct {
+	Data *string
+
+	Encoding *string
+
+	noSmithyDocumentSerde
+}
+
+type PutWithContentEncodingOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationPutWithContentEncodingMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsAwsjson11_serializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutWithContentEncoding(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opPutWithContentEncoding(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "foo",
+		OperationName: "PutWithContentEncoding",
+	}
+}
diff --git a/internal/protocoltest/jsonrpc/api_op_PutWithContentEncoding_test.go b/internal/protocoltest/jsonrpc/api_op_PutWithContentEncoding_test.go
new file mode 100644
index 00000000000..a89d4b8cc01
--- /dev/null
+++ b/internal/protocoltest/jsonrpc/api_op_PutWithContentEncoding_test.go
@@ -0,0 +1,131 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package jsonrpc
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	"github.com/aws/smithy-go/ptr"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestClient_PutWithContentEncoding_awsAwsjson11Serialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *PutWithContentEncodingInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Compression algorithm encoding is appended to the Content-Encoding header.
+		"SDKAppliedContentEncoding_awsJson1_1": {
+			Params: &PutWithContentEncodingInput{
+				Data: ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+		// Compression algorithm encoding is appended to the Content-Encoding header, and
+		// the user-provided content-encoding is NOT in the Content-Encoding header since
+		// HTTP binding traits are ignored in the awsJson1_1 protocol.
+		"SDKAppendsGzipAndIgnoresHttpProvidedEncoding_awsJson1_1": {
+			Params: &PutWithContentEncodingInput{
+				Encoding: ptr.String("custom"),
+				Data:     ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			if name == "SDKAppliedContentEncoding_awsJson1_1" {
+				t.Skip("disabled test aws.protocoltests.json#JsonProtocol aws.protocoltests.json#PutWithContentEncoding")
+			}
+
+			if name == "SDKAppendsGzipAndIgnoresHttpProvidedEncoding_awsJson1_1" {
+				t.Skip("disabled test aws.protocoltests.json#JsonProtocol aws.protocoltests.json#PutWithContentEncoding")
+			}
+
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient: protocoltesthttp.NewClient(),
+				Region:     "us-west-2",
+			})
+			result, err := client.PutWithContentEncoding(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/jsonrpc/deserializers.go b/internal/protocoltest/jsonrpc/deserializers.go
index 9e56dd59bb7..02cb41fb258 100644
--- a/internal/protocoltest/jsonrpc/deserializers.go
+++ b/internal/protocoltest/jsonrpc/deserializers.go
@@ -391,6 +391,114 @@ func awsAwsjson11_deserializeOpErrorEndpointWithHostLabelOperation(response *smi
 	}
 }
 
+type awsAwsjson11_deserializeOpFractionalSeconds struct {
+}
+
+func (*awsAwsjson11_deserializeOpFractionalSeconds) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsAwsjson11_deserializeOpFractionalSeconds) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsAwsjson11_deserializeOpErrorFractionalSeconds(response, &metadata)
+	}
+	output := &FractionalSecondsOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(response.Body, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	var shape interface{}
+	if err := decoder.Decode(&shape); err != nil && err != io.EOF {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	err = awsAwsjson11_deserializeOpDocumentFractionalSecondsOutput(&output, shape)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	return out, metadata, err
+}
+
+func awsAwsjson11_deserializeOpErrorFractionalSeconds(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	headerCode := response.Header.Get("X-Amzn-ErrorType")
+	if len(headerCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(headerCode)
+	}
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(errorBody, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	jsonCode, message, err := restjson.GetErrorInfo(decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return err
+	}
+
+	errorBody.Seek(0, io.SeekStart)
+	if len(headerCode) == 0 && len(jsonCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(jsonCode)
+	}
+	if len(message) != 0 {
+		errorMessage = message
+	}
+
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsAwsjson11_deserializeOpGreetingWithErrors struct {
 }
 
@@ -1248,6 +1356,92 @@ func awsAwsjson11_deserializeOpErrorPutAndGetInlineDocuments(response *smithyhtt
 	}
 }
 
+type awsAwsjson11_deserializeOpPutWithContentEncoding struct {
+}
+
+func (*awsAwsjson11_deserializeOpPutWithContentEncoding) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsAwsjson11_deserializeOpPutWithContentEncoding) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsAwsjson11_deserializeOpErrorPutWithContentEncoding(response, &metadata)
+	}
+	output := &PutWithContentEncodingOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsAwsjson11_deserializeOpErrorPutWithContentEncoding(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	headerCode := response.Header.Get("X-Amzn-ErrorType")
+	if len(headerCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(headerCode)
+	}
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(errorBody, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	jsonCode, message, err := restjson.GetErrorInfo(decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return err
+	}
+
+	errorBody.Seek(0, io.SeekStart)
+	if len(headerCode) == 0 && len(jsonCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(jsonCode)
+	}
+	if len(message) != 0 {
+		errorMessage = message
+	}
+
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsAwsjson11_deserializeOpSimpleScalarProperties struct {
 }
 
@@ -3037,6 +3231,50 @@ func awsAwsjson11_deserializeOpDocumentDatetimeOffsetsOutput(v **DatetimeOffsets
 	return nil
 }
 
+func awsAwsjson11_deserializeOpDocumentFractionalSecondsOutput(v **FractionalSecondsOutput, value interface{}) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	if value == nil {
+		return nil
+	}
+
+	shape, ok := value.(map[string]interface{})
+	if !ok {
+		return fmt.Errorf("unexpected JSON type %v", value)
+	}
+
+	var sv *FractionalSecondsOutput
+	if *v == nil {
+		sv = &FractionalSecondsOutput{}
+	} else {
+		sv = *v
+	}
+
+	for key, value := range shape {
+		switch key {
+		case "datetime":
+			if value != nil {
+				jtv, ok := value.(string)
+				if !ok {
+					return fmt.Errorf("expected DateTime to be of type string, got %T instead", value)
+				}
+				t, err := smithytime.ParseDateTime(jtv)
+				if err != nil {
+					return err
+				}
+				sv.Datetime = ptr.Time(t)
+			}
+
+		default:
+			_, _ = key, value
+
+		}
+	}
+	*v = sv
+	return nil
+}
+
 func awsAwsjson11_deserializeOpDocumentGreetingWithErrorsOutput(v **GreetingWithErrorsOutput, value interface{}) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
diff --git a/internal/protocoltest/jsonrpc/generated.json b/internal/protocoltest/jsonrpc/generated.json
index ae94266afe9..7afc769320c 100644
--- a/internal/protocoltest/jsonrpc/generated.json
+++ b/internal/protocoltest/jsonrpc/generated.json
@@ -17,6 +17,8 @@
         "api_op_EndpointOperation_test.go",
         "api_op_EndpointWithHostLabelOperation.go",
         "api_op_EndpointWithHostLabelOperation_test.go",
+        "api_op_FractionalSeconds.go",
+        "api_op_FractionalSeconds_test.go",
         "api_op_GreetingWithErrors.go",
         "api_op_GreetingWithErrors_test.go",
         "api_op_HostWithPathOperation.go",
@@ -33,6 +35,8 @@
         "api_op_OperationWithOptionalInputOutput_test.go",
         "api_op_PutAndGetInlineDocuments.go",
         "api_op_PutAndGetInlineDocuments_test.go",
+        "api_op_PutWithContentEncoding.go",
+        "api_op_PutWithContentEncoding_test.go",
         "api_op_SimpleScalarProperties.go",
         "api_op_SimpleScalarProperties_test.go",
         "deserializers.go",
diff --git a/internal/protocoltest/jsonrpc/serializers.go b/internal/protocoltest/jsonrpc/serializers.go
index f4a400ea30f..f18b86c6df9 100644
--- a/internal/protocoltest/jsonrpc/serializers.go
+++ b/internal/protocoltest/jsonrpc/serializers.go
@@ -225,6 +225,56 @@ func (m *awsAwsjson11_serializeOpEndpointWithHostLabelOperation) HandleSerialize
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsAwsjson11_serializeOpFractionalSeconds struct {
+}
+
+func (*awsAwsjson11_serializeOpFractionalSeconds) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsAwsjson11_serializeOpFractionalSeconds) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*FractionalSecondsInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-amz-json-1.1")
+	httpBindingEncoder.SetHeader("X-Amz-Target").String("JsonProtocol.FractionalSeconds")
+
+	if request, err = request.SetStream(strings.NewReader(`{}`)); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsAwsjson11_serializeOpGreetingWithErrors struct {
 }
 
@@ -655,6 +705,61 @@ func (m *awsAwsjson11_serializeOpPutAndGetInlineDocuments) HandleSerialize(ctx c
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsAwsjson11_serializeOpPutWithContentEncoding struct {
+}
+
+func (*awsAwsjson11_serializeOpPutWithContentEncoding) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsAwsjson11_serializeOpPutWithContentEncoding) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*PutWithContentEncodingInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-amz-json-1.1")
+	httpBindingEncoder.SetHeader("X-Amz-Target").String("JsonProtocol.PutWithContentEncoding")
+
+	jsonEncoder := smithyjson.NewEncoder()
+	if err := awsAwsjson11_serializeOpDocumentPutWithContentEncodingInput(input, jsonEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(jsonEncoder.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsAwsjson11_serializeOpSimpleScalarProperties struct {
 }
 
@@ -1549,6 +1654,23 @@ func awsAwsjson11_serializeOpDocumentPutAndGetInlineDocumentsInput(v *PutAndGetI
 	return nil
 }
 
+func awsAwsjson11_serializeOpDocumentPutWithContentEncodingInput(v *PutWithContentEncodingInput, value smithyjson.Value) error {
+	object := value.Object()
+	defer object.Close()
+
+	if v.Data != nil {
+		ok := object.Key("data")
+		ok.String(*v.Data)
+	}
+
+	if v.Encoding != nil {
+		ok := object.Key("encoding")
+		ok.String(*v.Encoding)
+	}
+
+	return nil
+}
+
 func awsAwsjson11_serializeOpDocumentSimpleScalarPropertiesInput(v *SimpleScalarPropertiesInput, value smithyjson.Value) error {
 	object := value.Object()
 	defer object.Close()
diff --git a/internal/protocoltest/jsonrpc10/api_op_PutWithContentEncoding.go b/internal/protocoltest/jsonrpc10/api_op_PutWithContentEncoding.go
new file mode 100644
index 00000000000..c2fe14c6168
--- /dev/null
+++ b/internal/protocoltest/jsonrpc10/api_op_PutWithContentEncoding.go
@@ -0,0 +1,111 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package jsonrpc10
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+func (c *Client) PutWithContentEncoding(ctx context.Context, params *PutWithContentEncodingInput, optFns ...func(*Options)) (*PutWithContentEncodingOutput, error) {
+	if params == nil {
+		params = &PutWithContentEncodingInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "PutWithContentEncoding", params, optFns, c.addOperationPutWithContentEncodingMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*PutWithContentEncodingOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type PutWithContentEncodingInput struct {
+	Data *string
+
+	Encoding *string
+
+	noSmithyDocumentSerde
+}
+
+type PutWithContentEncodingOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationPutWithContentEncodingMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsAwsjson10_serializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutWithContentEncoding(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opPutWithContentEncoding(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "PutWithContentEncoding",
+	}
+}
diff --git a/internal/protocoltest/jsonrpc10/api_op_PutWithContentEncoding_test.go b/internal/protocoltest/jsonrpc10/api_op_PutWithContentEncoding_test.go
new file mode 100644
index 00000000000..e930a32b999
--- /dev/null
+++ b/internal/protocoltest/jsonrpc10/api_op_PutWithContentEncoding_test.go
@@ -0,0 +1,131 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package jsonrpc10
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	"github.com/aws/smithy-go/ptr"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestClient_PutWithContentEncoding_awsAwsjson10Serialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *PutWithContentEncodingInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Compression algorithm encoding is appended to the Content-Encoding header.
+		"SDKAppliedContentEncoding_awsJson1_0": {
+			Params: &PutWithContentEncodingInput{
+				Data: ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+		// Compression algorithm encoding is appended to the Content-Encoding header, and
+		// the user-provided content-encoding is NOT in the Content-Encoding header since
+		// HTTP binding traits are ignored in the awsJson1_0 protocol.
+		"SDKAppendsGzipAndIgnoresHttpProvidedEncoding_awsJson1_0": {
+			Params: &PutWithContentEncodingInput{
+				Encoding: ptr.String("custom"),
+				Data:     ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			if name == "SDKAppliedContentEncoding_awsJson1_0" {
+				t.Skip("disabled test aws.protocoltests.json10#JsonRpc10 aws.protocoltests.json10#PutWithContentEncoding")
+			}
+
+			if name == "SDKAppendsGzipAndIgnoresHttpProvidedEncoding_awsJson1_0" {
+				t.Skip("disabled test aws.protocoltests.json10#JsonRpc10 aws.protocoltests.json10#PutWithContentEncoding")
+			}
+
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient: protocoltesthttp.NewClient(),
+				Region:     "us-west-2",
+			})
+			result, err := client.PutWithContentEncoding(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/jsonrpc10/deserializers.go b/internal/protocoltest/jsonrpc10/deserializers.go
index 2e68ff7da6d..2632c69dece 100644
--- a/internal/protocoltest/jsonrpc10/deserializers.go
+++ b/internal/protocoltest/jsonrpc10/deserializers.go
@@ -808,6 +808,92 @@ func awsAwsjson10_deserializeOpErrorNoInputAndOutput(response *smithyhttp.Respon
 	}
 }
 
+type awsAwsjson10_deserializeOpPutWithContentEncoding struct {
+}
+
+func (*awsAwsjson10_deserializeOpPutWithContentEncoding) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsAwsjson10_deserializeOpPutWithContentEncoding) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsAwsjson10_deserializeOpErrorPutWithContentEncoding(response, &metadata)
+	}
+	output := &PutWithContentEncodingOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsAwsjson10_deserializeOpErrorPutWithContentEncoding(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	headerCode := response.Header.Get("X-Amzn-ErrorType")
+	if len(headerCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(headerCode)
+	}
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+
+	body := io.TeeReader(errorBody, ringBuffer)
+	decoder := json.NewDecoder(body)
+	decoder.UseNumber()
+	jsonCode, message, err := restjson.GetErrorInfo(decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return err
+	}
+
+	errorBody.Seek(0, io.SeekStart)
+	if len(headerCode) == 0 && len(jsonCode) != 0 {
+		errorCode = restjson.SanitizeErrorCode(jsonCode)
+	}
+	if len(message) != 0 {
+		errorMessage = message
+	}
+
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsAwsjson10_deserializeOpSimpleScalarProperties struct {
 }
 
diff --git a/internal/protocoltest/jsonrpc10/generated.json b/internal/protocoltest/jsonrpc10/generated.json
index f0992692d0f..246dcad2909 100644
--- a/internal/protocoltest/jsonrpc10/generated.json
+++ b/internal/protocoltest/jsonrpc10/generated.json
@@ -25,6 +25,8 @@
         "api_op_NoInputAndNoOutput_test.go",
         "api_op_NoInputAndOutput.go",
         "api_op_NoInputAndOutput_test.go",
+        "api_op_PutWithContentEncoding.go",
+        "api_op_PutWithContentEncoding_test.go",
         "api_op_SimpleScalarProperties.go",
         "api_op_SimpleScalarProperties_test.go",
         "deserializers.go",
diff --git a/internal/protocoltest/jsonrpc10/serializers.go b/internal/protocoltest/jsonrpc10/serializers.go
index d0cc6ef14c7..64380aa2ad7 100644
--- a/internal/protocoltest/jsonrpc10/serializers.go
+++ b/internal/protocoltest/jsonrpc10/serializers.go
@@ -438,6 +438,61 @@ func (m *awsAwsjson10_serializeOpNoInputAndOutput) HandleSerialize(ctx context.C
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsAwsjson10_serializeOpPutWithContentEncoding struct {
+}
+
+func (*awsAwsjson10_serializeOpPutWithContentEncoding) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsAwsjson10_serializeOpPutWithContentEncoding) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*PutWithContentEncodingInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-amz-json-1.0")
+	httpBindingEncoder.SetHeader("X-Amz-Target").String("JsonRpc10.PutWithContentEncoding")
+
+	jsonEncoder := smithyjson.NewEncoder()
+	if err := awsAwsjson10_serializeOpDocumentPutWithContentEncodingInput(input, jsonEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(jsonEncoder.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsAwsjson10_serializeOpSimpleScalarProperties struct {
 }
 
@@ -629,6 +684,23 @@ func awsAwsjson10_serializeOpDocumentJsonUnionsInput(v *JsonUnionsInput, value s
 	return nil
 }
 
+func awsAwsjson10_serializeOpDocumentPutWithContentEncodingInput(v *PutWithContentEncodingInput, value smithyjson.Value) error {
+	object := value.Object()
+	defer object.Close()
+
+	if v.Data != nil {
+		ok := object.Key("data")
+		ok.String(*v.Data)
+	}
+
+	if v.Encoding != nil {
+		ok := object.Key("encoding")
+		ok.String(*v.Encoding)
+	}
+
+	return nil
+}
+
 func awsAwsjson10_serializeOpDocumentSimpleScalarPropertiesInput(v *SimpleScalarPropertiesInput, value smithyjson.Value) error {
 	object := value.Object()
 	defer object.Close()
diff --git a/internal/protocoltest/query/api_op_FractionalSeconds.go b/internal/protocoltest/query/api_op_FractionalSeconds.go
new file mode 100644
index 00000000000..048294d3446
--- /dev/null
+++ b/internal/protocoltest/query/api_op_FractionalSeconds.go
@@ -0,0 +1,110 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+func (c *Client) FractionalSeconds(ctx context.Context, params *FractionalSecondsInput, optFns ...func(*Options)) (*FractionalSecondsOutput, error) {
+	if params == nil {
+		params = &FractionalSecondsInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "FractionalSeconds", params, optFns, c.addOperationFractionalSecondsMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*FractionalSecondsOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type FractionalSecondsInput struct {
+	noSmithyDocumentSerde
+}
+
+type FractionalSecondsOutput struct {
+	Datetime *time.Time
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationFractionalSecondsMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsAwsquery_serializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opFractionalSeconds(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opFractionalSeconds(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "FractionalSeconds",
+	}
+}
diff --git a/internal/protocoltest/query/api_op_FractionalSeconds_test.go b/internal/protocoltest/query/api_op_FractionalSeconds_test.go
new file mode 100644
index 00000000000..d2330eae5c9
--- /dev/null
+++ b/internal/protocoltest/query/api_op_FractionalSeconds_test.go
@@ -0,0 +1,119 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package query
+
+import (
+	"bytes"
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	smithydocument "github.com/aws/smithy-go/document"
+	"github.com/aws/smithy-go/middleware"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	smithytime "github.com/aws/smithy-go/time"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"testing"
+)
+
+func TestClient_FractionalSeconds_awsAwsqueryDeserialize(t *testing.T) {
+	cases := map[string]struct {
+		StatusCode    int
+		Header        http.Header
+		BodyMediaType string
+		Body          []byte
+		ExpectResult  *FractionalSecondsOutput
+	}{
+		// Ensures that clients can correctly parse datetime timestamps with fractional
+		// seconds
+		"AwsQueryDateTimeWithFractionalSeconds": {
+			StatusCode: 200,
+			Header: http.Header{
+				"Content-Type": []string{"text/xml"},
+			},
+			BodyMediaType: "application/xml",
+			Body: []byte(`<FractionalSecondsResponse xmlns="https://example.com/">
+			    <FractionalSecondsResult>
+			        <datetime>2000-01-02T20:34:56.123Z</datetime>
+			    </FractionalSecondsResult>
+			</FractionalSecondsResponse>
+			`),
+			ExpectResult: &FractionalSecondsOutput{
+				Datetime: ptr.Time(smithytime.ParseEpochSeconds(9.46845296123e8)),
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			serverURL := "http://localhost:8888/"
+			client := New(Options{
+				HTTPClient: smithyhttp.ClientDoFunc(func(r *http.Request) (*http.Response, error) {
+					headers := http.Header{}
+					for k, vs := range c.Header {
+						for _, v := range vs {
+							headers.Add(k, v)
+						}
+					}
+					if len(c.BodyMediaType) != 0 && len(headers.Values("Content-Type")) == 0 {
+						headers.Set("Content-Type", c.BodyMediaType)
+					}
+					response := &http.Response{
+						StatusCode: c.StatusCode,
+						Header:     headers,
+						Request:    r,
+					}
+					if len(c.Body) != 0 {
+						response.ContentLength = int64(len(c.Body))
+						response.Body = ioutil.NopCloser(bytes.NewReader(c.Body))
+					} else {
+
+						response.Body = http.NoBody
+					}
+					return response, nil
+				}),
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			var params FractionalSecondsInput
+			result, err := client.FractionalSeconds(context.Background(), &params)
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			opts := cmp.Options{
+				cmpopts.IgnoreUnexported(
+					middleware.Metadata{},
+				),
+				cmp.FilterValues(func(x, y float64) bool {
+					return math.IsNaN(x) && math.IsNaN(y)
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmp.FilterValues(func(x, y float32) bool {
+					return math.IsNaN(float64(x)) && math.IsNaN(float64(y))
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmpopts.IgnoreTypes(smithydocument.NoSerde{}),
+			}
+			if err := smithytesting.CompareValues(c.ExpectResult, result, opts...); err != nil {
+				t.Errorf("expect c.ExpectResult value match:\n%v", err)
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/query/api_op_PutWithContentEncoding.go b/internal/protocoltest/query/api_op_PutWithContentEncoding.go
new file mode 100644
index 00000000000..20fe77fc4bf
--- /dev/null
+++ b/internal/protocoltest/query/api_op_PutWithContentEncoding.go
@@ -0,0 +1,111 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+func (c *Client) PutWithContentEncoding(ctx context.Context, params *PutWithContentEncodingInput, optFns ...func(*Options)) (*PutWithContentEncodingOutput, error) {
+	if params == nil {
+		params = &PutWithContentEncodingInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "PutWithContentEncoding", params, optFns, c.addOperationPutWithContentEncodingMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*PutWithContentEncodingOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type PutWithContentEncodingInput struct {
+	Data *string
+
+	Encoding *string
+
+	noSmithyDocumentSerde
+}
+
+type PutWithContentEncodingOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationPutWithContentEncodingMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsAwsquery_serializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutWithContentEncoding(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opPutWithContentEncoding(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "PutWithContentEncoding",
+	}
+}
diff --git a/internal/protocoltest/query/api_op_PutWithContentEncoding_test.go b/internal/protocoltest/query/api_op_PutWithContentEncoding_test.go
new file mode 100644
index 00000000000..31c033483ce
--- /dev/null
+++ b/internal/protocoltest/query/api_op_PutWithContentEncoding_test.go
@@ -0,0 +1,133 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestClient_PutWithContentEncoding_awsAwsquerySerialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *PutWithContentEncodingInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Compression algorithm encoding is appended to the Content-Encoding header.
+		"SDKAppliedContentEncoding_awsQuery": {
+			Params: &PutWithContentEncodingInput{
+				Data: ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+		// Compression algorithm encoding is appended to the Content-Encoding header, and
+		// the user-provided content-encoding is NOT in the Content-Encoding header since
+		// HTTP binding traits are ignored in the awsQuery protocol.
+		"SDKAppendsGzipAndIgnoresHttpProvidedEncoding_awsQuery": {
+			Params: &PutWithContentEncodingInput{
+				Encoding: ptr.String("custom"),
+				Data:     ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			if name == "SDKAppliedContentEncoding_awsQuery" {
+				t.Skip("disabled test aws.protocoltests.query#AwsQuery aws.protocoltests.query#PutWithContentEncoding")
+			}
+
+			if name == "SDKAppendsGzipAndIgnoresHttpProvidedEncoding_awsQuery" {
+				t.Skip("disabled test aws.protocoltests.query#AwsQuery aws.protocoltests.query#PutWithContentEncoding")
+			}
+
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient:               protocoltesthttp.NewClient(),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			result, err := client.PutWithContentEncoding(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/query/deserializers.go b/internal/protocoltest/query/deserializers.go
index e4f1cf9e72f..88707bb5af1 100644
--- a/internal/protocoltest/query/deserializers.go
+++ b/internal/protocoltest/query/deserializers.go
@@ -690,6 +690,111 @@ func awsAwsquery_deserializeOpErrorFlattenedXmlMapWithXmlNamespace(response *smi
 	}
 }
 
+type awsAwsquery_deserializeOpFractionalSeconds struct {
+}
+
+func (*awsAwsquery_deserializeOpFractionalSeconds) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsAwsquery_deserializeOpFractionalSeconds) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsAwsquery_deserializeOpErrorFractionalSeconds(response, &metadata)
+	}
+	output := &FractionalSecondsOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+	body := io.TeeReader(response.Body, ringBuffer)
+	rootDecoder := xml.NewDecoder(body)
+	t, err := smithyxml.FetchRootElement(rootDecoder)
+	if err == io.EOF {
+		return out, metadata, nil
+	}
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	decoder := smithyxml.WrapNodeDecoder(rootDecoder, t)
+	t, err = decoder.GetElement("FractionalSecondsResult")
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	decoder = smithyxml.WrapNodeDecoder(decoder.Decoder, t)
+	err = awsAwsquery_deserializeOpDocumentFractionalSecondsOutput(&output, decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	return out, metadata, err
+}
+
+func awsAwsquery_deserializeOpErrorFractionalSeconds(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := awsxml.GetErrorResponseComponents(errorBody, false)
+	if err != nil {
+		return err
+	}
+	if reqID := errorComponents.RequestID; len(reqID) != 0 {
+		awsmiddleware.SetRequestIDMetadata(metadata, reqID)
+	}
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsAwsquery_deserializeOpGreetingWithErrors struct {
 }
 
@@ -1224,6 +1329,76 @@ func awsAwsquery_deserializeOpErrorNoInputAndOutput(response *smithyhttp.Respons
 	}
 }
 
+type awsAwsquery_deserializeOpPutWithContentEncoding struct {
+}
+
+func (*awsAwsquery_deserializeOpPutWithContentEncoding) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsAwsquery_deserializeOpPutWithContentEncoding) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsAwsquery_deserializeOpErrorPutWithContentEncoding(response, &metadata)
+	}
+	output := &PutWithContentEncodingOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsAwsquery_deserializeOpErrorPutWithContentEncoding(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := awsxml.GetErrorResponseComponents(errorBody, false)
+	if err != nil {
+		return err
+	}
+	if reqID := errorComponents.RequestID; len(reqID) != 0 {
+		awsmiddleware.SetRequestIDMetadata(metadata, reqID)
+	}
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsAwsquery_deserializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
@@ -5558,6 +5733,59 @@ func awsAwsquery_deserializeOpDocumentFlattenedXmlMapWithXmlNamespaceOutput(v **
 	return nil
 }
 
+func awsAwsquery_deserializeOpDocumentFractionalSecondsOutput(v **FractionalSecondsOutput, decoder smithyxml.NodeDecoder) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	var sv *FractionalSecondsOutput
+	if *v == nil {
+		sv = &FractionalSecondsOutput{}
+	} else {
+		sv = *v
+	}
+
+	for {
+		t, done, err := decoder.Token()
+		if err != nil {
+			return err
+		}
+		if done {
+			break
+		}
+		originalDecoder := decoder
+		decoder = smithyxml.WrapNodeDecoder(originalDecoder.Decoder, t)
+		switch {
+		case strings.EqualFold("datetime", t.Name.Local):
+			val, err := decoder.Value()
+			if err != nil {
+				return err
+			}
+			if val == nil {
+				break
+			}
+			{
+				xtv := string(val)
+				t, err := smithytime.ParseDateTime(xtv)
+				if err != nil {
+					return err
+				}
+				sv.Datetime = ptr.Time(t)
+			}
+
+		default:
+			// Do nothing and ignore the unexpected tag element
+			err = decoder.Decoder.Skip()
+			if err != nil {
+				return err
+			}
+
+		}
+		decoder = originalDecoder
+	}
+	*v = sv
+	return nil
+}
+
 func awsAwsquery_deserializeOpDocumentGreetingWithErrorsOutput(v **GreetingWithErrorsOutput, decoder smithyxml.NodeDecoder) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
diff --git a/internal/protocoltest/query/generated.json b/internal/protocoltest/query/generated.json
index 407b9f3b27e..3dcff8497f9 100644
--- a/internal/protocoltest/query/generated.json
+++ b/internal/protocoltest/query/generated.json
@@ -23,6 +23,8 @@
         "api_op_FlattenedXmlMapWithXmlNamespace.go",
         "api_op_FlattenedXmlMapWithXmlNamespace_test.go",
         "api_op_FlattenedXmlMap_test.go",
+        "api_op_FractionalSeconds.go",
+        "api_op_FractionalSeconds_test.go",
         "api_op_GreetingWithErrors.go",
         "api_op_GreetingWithErrors_test.go",
         "api_op_HostWithPathOperation.go",
@@ -35,6 +37,8 @@
         "api_op_NoInputAndNoOutput_test.go",
         "api_op_NoInputAndOutput.go",
         "api_op_NoInputAndOutput_test.go",
+        "api_op_PutWithContentEncoding.go",
+        "api_op_PutWithContentEncoding_test.go",
         "api_op_QueryIdempotencyTokenAutoFill.go",
         "api_op_QueryIdempotencyTokenAutoFill_test.go",
         "api_op_QueryLists.go",
diff --git a/internal/protocoltest/query/serializers.go b/internal/protocoltest/query/serializers.go
index 0a3468dd839..19b659f54c5 100644
--- a/internal/protocoltest/query/serializers.go
+++ b/internal/protocoltest/query/serializers.go
@@ -442,6 +442,66 @@ func (m *awsAwsquery_serializeOpFlattenedXmlMapWithXmlNamespace) HandleSerialize
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsAwsquery_serializeOpFractionalSeconds struct {
+}
+
+func (*awsAwsquery_serializeOpFractionalSeconds) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsAwsquery_serializeOpFractionalSeconds) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*FractionalSecondsInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("FractionalSeconds")
+	body.Key("Version").String("2020-01-08")
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsAwsquery_serializeOpGreetingWithErrors struct {
 }
 
@@ -806,6 +866,70 @@ func (m *awsAwsquery_serializeOpNoInputAndOutput) HandleSerialize(ctx context.Co
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsAwsquery_serializeOpPutWithContentEncoding struct {
+}
+
+func (*awsAwsquery_serializeOpPutWithContentEncoding) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsAwsquery_serializeOpPutWithContentEncoding) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*PutWithContentEncodingInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("PutWithContentEncoding")
+	body.Key("Version").String("2020-01-08")
+
+	if err := awsAwsquery_serializeOpDocumentPutWithContentEncodingInput(input, bodyEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsAwsquery_serializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
@@ -2125,6 +2249,23 @@ func awsAwsquery_serializeOpDocumentNoInputAndOutputInput(v *NoInputAndOutputInp
 	return nil
 }
 
+func awsAwsquery_serializeOpDocumentPutWithContentEncodingInput(v *PutWithContentEncodingInput, value query.Value) error {
+	object := value.Object()
+	_ = object
+
+	if v.Data != nil {
+		objectKey := object.Key("data")
+		objectKey.String(*v.Data)
+	}
+
+	if v.Encoding != nil {
+		objectKey := object.Key("encoding")
+		objectKey.String(*v.Encoding)
+	}
+
+	return nil
+}
+
 func awsAwsquery_serializeOpDocumentQueryIdempotencyTokenAutoFillInput(v *QueryIdempotencyTokenAutoFillInput, value query.Value) error {
 	object := value.Object()
 	_ = object
diff --git a/internal/protocoltest/restxml/api_op_AllQueryStringTypes_test.go b/internal/protocoltest/restxml/api_op_AllQueryStringTypes_test.go
index ebbf010cebf..c0a9cda7aaa 100644
--- a/internal/protocoltest/restxml/api_op_AllQueryStringTypes_test.go
+++ b/internal/protocoltest/restxml/api_op_AllQueryStringTypes_test.go
@@ -158,6 +158,20 @@ func TestClient_AllQueryStringTypes_awsRestxmlSerialize(t *testing.T) {
 				return smithytesting.CompareReaderEmpty(actual)
 			},
 		},
+		// Handles escaping all required characters in the query string.
+		"RestXmlQueryStringEscaping": {
+			Params: &AllQueryStringTypesInput{
+				QueryString: ptr.String(" %:/?#[]@!$&'()*+,;=😹"),
+			},
+			ExpectMethod:  "GET",
+			ExpectURIPath: "/AllQueryStringTypesInput",
+			ExpectQuery: []smithytesting.QueryItem{
+				{Key: "String", Value: "%20%25%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%F0%9F%98%B9"},
+			},
+			BodyAssert: func(actual io.Reader) error {
+				return smithytesting.CompareReaderEmpty(actual)
+			},
+		},
 		// Supports handling NaN float query values.
 		"RestXmlSupportsNaNFloatQueryValues": {
 			Params: &AllQueryStringTypesInput{
diff --git a/internal/protocoltest/restxml/api_op_FractionalSeconds.go b/internal/protocoltest/restxml/api_op_FractionalSeconds.go
new file mode 100644
index 00000000000..6a6b925d4ab
--- /dev/null
+++ b/internal/protocoltest/restxml/api_op_FractionalSeconds.go
@@ -0,0 +1,110 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package restxml
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"time"
+)
+
+func (c *Client) FractionalSeconds(ctx context.Context, params *FractionalSecondsInput, optFns ...func(*Options)) (*FractionalSecondsOutput, error) {
+	if params == nil {
+		params = &FractionalSecondsInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "FractionalSeconds", params, optFns, c.addOperationFractionalSecondsMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*FractionalSecondsOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type FractionalSecondsInput struct {
+	noSmithyDocumentSerde
+}
+
+type FractionalSecondsOutput struct {
+	Datetime *time.Time
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationFractionalSecondsMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestxml_serializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestxml_deserializeOpFractionalSeconds{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opFractionalSeconds(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opFractionalSeconds(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "FractionalSeconds",
+	}
+}
diff --git a/internal/protocoltest/restxml/api_op_FractionalSeconds_test.go b/internal/protocoltest/restxml/api_op_FractionalSeconds_test.go
new file mode 100644
index 00000000000..21c0b18a104
--- /dev/null
+++ b/internal/protocoltest/restxml/api_op_FractionalSeconds_test.go
@@ -0,0 +1,117 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package restxml
+
+import (
+	"bytes"
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	smithydocument "github.com/aws/smithy-go/document"
+	"github.com/aws/smithy-go/middleware"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	smithytime "github.com/aws/smithy-go/time"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"testing"
+)
+
+func TestClient_FractionalSeconds_awsRestxmlDeserialize(t *testing.T) {
+	cases := map[string]struct {
+		StatusCode    int
+		Header        http.Header
+		BodyMediaType string
+		Body          []byte
+		ExpectResult  *FractionalSecondsOutput
+	}{
+		// Ensures that clients can correctly parse datetime timestamps with fractional
+		// seconds
+		"RestXmlDateTimeWithFractionalSeconds": {
+			StatusCode: 200,
+			Header: http.Header{
+				"Content-Type": []string{"application/xml"},
+			},
+			BodyMediaType: "application/xml",
+			Body: []byte(`<FractionalSecondsOutput>
+			    <datetime>2000-01-02T20:34:56.123Z</datetime>
+			</FractionalSecondsOutput>
+			`),
+			ExpectResult: &FractionalSecondsOutput{
+				Datetime: ptr.Time(smithytime.ParseEpochSeconds(9.46845296123e8)),
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			serverURL := "http://localhost:8888/"
+			client := New(Options{
+				HTTPClient: smithyhttp.ClientDoFunc(func(r *http.Request) (*http.Response, error) {
+					headers := http.Header{}
+					for k, vs := range c.Header {
+						for _, v := range vs {
+							headers.Add(k, v)
+						}
+					}
+					if len(c.BodyMediaType) != 0 && len(headers.Values("Content-Type")) == 0 {
+						headers.Set("Content-Type", c.BodyMediaType)
+					}
+					response := &http.Response{
+						StatusCode: c.StatusCode,
+						Header:     headers,
+						Request:    r,
+					}
+					if len(c.Body) != 0 {
+						response.ContentLength = int64(len(c.Body))
+						response.Body = ioutil.NopCloser(bytes.NewReader(c.Body))
+					} else {
+
+						response.Body = http.NoBody
+					}
+					return response, nil
+				}),
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			var params FractionalSecondsInput
+			result, err := client.FractionalSeconds(context.Background(), &params)
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			opts := cmp.Options{
+				cmpopts.IgnoreUnexported(
+					middleware.Metadata{},
+				),
+				cmp.FilterValues(func(x, y float64) bool {
+					return math.IsNaN(x) && math.IsNaN(y)
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmp.FilterValues(func(x, y float32) bool {
+					return math.IsNaN(float64(x)) && math.IsNaN(float64(y))
+				}, cmp.Comparer(func(_, _ interface{}) bool { return true })),
+				cmpopts.IgnoreTypes(smithydocument.NoSerde{}),
+			}
+			if err := smithytesting.CompareValues(c.ExpectResult, result, opts...); err != nil {
+				t.Errorf("expect c.ExpectResult value match:\n%v", err)
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/restxml/api_op_HttpRequestWithLabels_test.go b/internal/protocoltest/restxml/api_op_HttpRequestWithLabels_test.go
index 4986cb62945..3d329729166 100644
--- a/internal/protocoltest/restxml/api_op_HttpRequestWithLabels_test.go
+++ b/internal/protocoltest/restxml/api_op_HttpRequestWithLabels_test.go
@@ -52,6 +52,25 @@ func TestClient_HttpRequestWithLabels_awsRestxmlSerialize(t *testing.T) {
 				return smithytesting.CompareReaderEmpty(actual)
 			},
 		},
+		// Sends a GET request that uses URI label bindings
+		"HttpRequestLabelEscaping": {
+			Params: &HttpRequestWithLabelsInput{
+				String_:   ptr.String(" %:/?#[]@!$&'()*+,;=😹"),
+				Short:     ptr.Int16(1),
+				Integer:   ptr.Int32(2),
+				Long:      ptr.Int64(3),
+				Float:     ptr.Float32(4.1),
+				Double:    ptr.Float64(5.1),
+				Boolean:   ptr.Bool(true),
+				Timestamp: ptr.Time(smithytime.ParseEpochSeconds(1576540098)),
+			},
+			ExpectMethod:  "GET",
+			ExpectURIPath: "/HttpRequestWithLabels/%20%25%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%F0%9F%98%B9/1/2/3/4.1/5.1/true/2019-12-16T23%3A48%3A18Z",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			BodyAssert: func(actual io.Reader) error {
+				return smithytesting.CompareReaderEmpty(actual)
+			},
+		},
 	}
 	for name, c := range cases {
 		t.Run(name, func(t *testing.T) {
diff --git a/internal/protocoltest/restxml/api_op_PutWithContentEncoding.go b/internal/protocoltest/restxml/api_op_PutWithContentEncoding.go
new file mode 100644
index 00000000000..849eb99a6cf
--- /dev/null
+++ b/internal/protocoltest/restxml/api_op_PutWithContentEncoding.go
@@ -0,0 +1,111 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package restxml
+
+import (
+	"context"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+func (c *Client) PutWithContentEncoding(ctx context.Context, params *PutWithContentEncodingInput, optFns ...func(*Options)) (*PutWithContentEncodingOutput, error) {
+	if params == nil {
+		params = &PutWithContentEncodingInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "PutWithContentEncoding", params, optFns, c.addOperationPutWithContentEncodingMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*PutWithContentEncodingOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type PutWithContentEncodingInput struct {
+	Data *string
+
+	Encoding *string
+
+	noSmithyDocumentSerde
+}
+
+type PutWithContentEncodingOutput struct {
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationPutWithContentEncodingMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsRestxml_serializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsRestxml_deserializeOpPutWithContentEncoding{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutWithContentEncoding(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opPutWithContentEncoding(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		OperationName: "PutWithContentEncoding",
+	}
+}
diff --git a/internal/protocoltest/restxml/api_op_PutWithContentEncoding_test.go b/internal/protocoltest/restxml/api_op_PutWithContentEncoding_test.go
new file mode 100644
index 00000000000..571b34f314e
--- /dev/null
+++ b/internal/protocoltest/restxml/api_op_PutWithContentEncoding_test.go
@@ -0,0 +1,133 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package restxml
+
+import (
+	"context"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	protocoltesthttp "github.com/aws/aws-sdk-go-v2/internal/protocoltest"
+	"github.com/aws/smithy-go/middleware"
+	smithyprivateprotocol "github.com/aws/smithy-go/private/protocol"
+	"github.com/aws/smithy-go/ptr"
+	smithyrand "github.com/aws/smithy-go/rand"
+	smithytesting "github.com/aws/smithy-go/testing"
+	"io"
+	"net/http"
+	"net/url"
+	"testing"
+)
+
+func TestClient_PutWithContentEncoding_awsRestxmlSerialize(t *testing.T) {
+	cases := map[string]struct {
+		Params        *PutWithContentEncodingInput
+		ExpectMethod  string
+		ExpectURIPath string
+		ExpectQuery   []smithytesting.QueryItem
+		RequireQuery  []string
+		ForbidQuery   []string
+		ExpectHeader  http.Header
+		RequireHeader []string
+		ForbidHeader  []string
+		Host          *url.URL
+		BodyMediaType string
+		BodyAssert    func(io.Reader) error
+	}{
+		// Compression algorithm encoding is appended to the Content-Encoding header.
+		"SDKAppliedContentEncoding_restXml": {
+			Params: &PutWithContentEncodingInput{
+				Data: ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/requestcompression/putcontentwithencoding",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"gzip"},
+			},
+		},
+		// Compression algorithm encoding is appended to the Content-Encoding header, and
+		// the user-provided content-encoding is in the Content-Encoding header before the
+		// request compression encoding from the HTTP binding.
+		"SDKAppendedGzipAfterProvidedEncoding_restXml": {
+			Params: &PutWithContentEncodingInput{
+				Encoding: ptr.String("custom"),
+				Data:     ptr.String("RjCEL3kBwqPivZUXGiyA5JCujtWgJAkKRlnTEsNYfBRGOS0f7LT6R3bCSOXeJ4auSHzQ4BEZZTklUyj5\n1HEojihShQC2jkQJrNdGOZNSW49yRO0XbnGmeczUHbZqZRelLFKW4xjru9uTuB8lFCtwoGgciFsgqTF8\n5HYcoqINTRxuAwGuRUMoNO473QT0BtCQoKUkAyVaypG0hBZdGNoJhunBfW0d3HWTYlzz9pXElyZhq3C1\n2PDB17GEoOYXmTxDecysmPOdo5z6T0HFhujfeJFIQQ8dirmXcG4F3v0bZdf6AZ3jsiVh6RnEXIPxPbOi\ngIXDWTMUr4Pg3f2LdYCM01eAb2qTdgsEN0MUDhEIfn68I2tnWvcozyUFpg1ez6pyWP8ssWVfFrckREIM\nMb0cTUVqSVSM8bnFiF9SoXM6ZoGMKfX1mT708OYk7SqZ1JlCTkecDJDoR5ED2q2MWKUGR6jjnEV0GtD8\nWJO6AcF0DptY9Hk16Bav3z6c5FeBvrGDrxTFVgRUk8SychzjrcqJ4qskwN8rL3zslC0oqobQRnLFOvwJ\nprSzBIwdH2yAuxokXAdVRa1u9NGNRvfWJfKkwbbVz8yV76RUF9KNhAUmwyYDrLnxNj8ROl8B7dv8Gans\n7Bit52wcdiJyjBW1pAodB7zqqVwtBx5RaSpF7kEMXexYXp9N0J1jlXzdeg5Wgg4pO7TJNr2joiPVAiFf\nefwMMCNBkYx2z7cRxVxCJZMXXzxSKMGgdTN24bJ5UgE0TxyV52RC0wGWG49S1x5jGrvmxKCIgYPs0w3Z\n0I3XcdB0WEj4x4xRztB9Cx2Mc4qFYQdzS9kOioAgNBti1rBySZ8lFZM2zqxvBsJTTJsmcKPr1crqiXjM\noVWdM4ObOO6QA7Pu4c1hT68CrTmbcecjFcxHkgsqdixnFtN6keMGL9Z2YMjZOjYYzbUEwLJqUVWalkIB\nBkgBRqZpzxx5nB5t0qDH35KjsfKM5cinQaFoRq9y9Z82xdCoKZOsUbxZkk1kVmy1jPDCBhkhixkc5PKS\nFoSKTbeK7kuCEZCtR9OfF2k2MqbygGFsFu2sgb1Zn2YdDbaRwRGeaLhswta09UNSMUo8aTixgoYVHxwy\nvraLB6olPSPegeLOnmBeWyKmEfPdbpdGm4ev4vA2AUFuLIeFz0LkCSN0NgQMrr8ALEm1UNpJLReg1ZAX\nzZh7gtQTZUaBVdMJokaJpLk6FPxSA6zkwB5TegSqhrFIsmvpY3VNWmTUq7H0iADdh3dRQ8Is97bTsbwu\nvAEOjh4FQ9wPSFzEtcSJeYQft5GfWYPisDImjjvHVFshFFkNy2nN18pJmhVPoJc456tgbdfEIdGhIADC\n6UPcSSzE1FxlPpILqZrp3i4NvvKoiOa4a8tnALd2XRHHmsvALn2Wmfu07b86gZlu4yOyuUFNoWI6tFvd\nbHnqSJYNQlFESv13gJw609DBzNnrIgBGYBAcDRrIGAnflRKwVDUnDFrUQmE8xNG6jRlyb1p2Y2RrfBtG\ncKqhuGNiT2DfxpY89ektZ98waPhJrFEPJToNH8EADzBorh3T0h4YP1IeLmaI7SOxeuVrk1kjRqMK0rUB\nlUJgJNtCE35jCyoHMwPQlyi78ZaVv8COVQ24zcGpw0MTy6JUsDzAC3jLNY6xCb40SZV9XzG7nWvXA5Ej\nYC1gTXxF4AtFexIdDZ4RJbtYMyXt8LsEJerwwpkfqvDwsiFuqYC6vIn9RoZO5kI0F35XtUITDQYKZ4eq\nWBV0itxTyyR5Rp6g30pZEmEqOusDaIh96CEmHpOBYAQZ7u1QTfzRdysIGMpzbx5gj9Dxm2PO1glWzY7P\nlVqQiBlXSGDOkBkrB6SkiAxknt9zsPdTTsf3r3nid4hdiPrZmGWNgjOO1khSxZSzBdltrCESNnQmlnP5\nZOHA0eSYXwy8j4od5ZmjA3IpFOEPW2MutMbxIbJpg5dIx2x7WxespftenRLgl3CxcpPDcnb9w8LCHBg7\nSEjrEer6Y8wVLFWsQiv6nTdCPZz9cGqwgtCaiHRy8lTWFgdfWd397vw9rduGld3uUFeFRGjYrphqEmHi\nhiG0GhE6wRFVUsGJtvOCYkVREvbEdxPFeJvlAvOcs9HKbtptlTusvYB86vR2bNcIY4f5JZu2X6sGa354\n7LRk0ps2zqYjat3hMR7XDC8KiKceBteFsXoDjfVxTYKelpedTxqWAafrKhaoAVuNM98PSnkuIWGzjSUC\nNsDJTt6vt1D1afBVPWVmnQ7ZQdtEtLIEwAWYjemAztreELIr1E9fPEILm1Ke4KctP9I0I72Dh4eylNZD\n0DEr2Hg7cWFckuZ0Av5d0IPRARXikEGDHl8uh12TXL9v2Uh0ZVSJMEYvxGSbZvkWz8TjWSk3hKA2a7GL\nJm3Ho7e1C34gE1XRGcEthxvURxt4OKBqN3ZNaMIuDTWinoQAutMcUqtm4MoL7RGPiCHUrvTwQPSirsmA\nQmOEu8nOpnP77Fivh9jLGx5ta7nL6jrsWUsBqiN1lzpdPYLRR4mUIAj6sNWiDEk4pkbHSMEcqbWw6Zl7\npsEyPDHalCNhWMA3RSK3skURzQDZ0oBV5W7vjVIZ4d3uCKsk6zrzEI9u5mx7p9RdNKodXfzqYt0ULdtc\n3RW0hIfw2KvrO3BD2QrtgAkfrFBGVvlJSUoh0MvLz8DeXxfuiuq9Ttu7wvsqVI4Piah6WNEXtHHGPJO3\nGhc75Bnv2To4VS2v8rmyKAPIIVTuYBHZN6sZ4FhFzbrslCIdk0eadaU60naqiNWU3CsxplIYGyeThmJ7\n9u4h6Y2OmiPZjFPS2bAzwgAozYTVefII9aEaWZ0hxHZeu1FW7r79dkdO73ZqRfas9u8Z7LLBPCw5pV0F\n5I0pHDgNb6MogoxF4NZJfVtIX1vCHhhVLrXjrYNJU2fD9Fw8kT8Ie2HDBJnqAvYKmryQ1r9ulo3Me3rH\nq9s2Y5uCDxu9iQNhnpwIm57WYGFeqd2fnQeY2IziD3Jgx0KSrmOH0jgi0RwJyfGXaORPq3bQQqljuACo\nkO6io9t5VI8PbNxSHTRbtYiPciUslbT0g7SpCLrRPOBRJ4DDk56pjghpeoUagJ5xJ4wjBzBuXnAGkNnP\nTfpiuz2r3oSBAi8sB9wiYK2z9sp4gZyQsqdVNzAEgKatOxBRBmJCBYpjO98ZQrF83XApPpfFg0ujB2PW\n1iYF9NkgwIKB5oB6KVTOmSKJk11mVermPgeugHbzdd2zUP6fP8fWbhseqk2t8ahGvqjs2CDHFIWXl5jc\nfCknbykE3ANt7lnAfJQ2ddduLGiqrX4HWx6jcWw08Es6BkleO0IDbaWrb95d5isvFlzJsf0TyDIXF4uq\nbBDCi0XPWqtRJ2iqmnJa2GbBe9GmAOWMkBFSilMyC4sR395WSDpD56fx0NGoU6cHrRu9xF2Bgh7RGSfl\nch2GXEeE02fDpSHFNvJBlOEqqfkIX6oCa6KY9NThqeIjYsT184XR2ZI7akXRaw1gMOGpk4FmUxk6WIuX\n4ei1SLQgSdl7OEdRtJklZ76eFrMbkJQ2TDhu8f7mVuiy53GUMIvCrP9xYGZGmCIDm2e4U2BDi3F7C5xK\n3bDZXwlQp6z4BSqTy2OVEWxXUJfjPMOL5Mc7AvDeKtxAS73pVIv0HgHIa4NBAdC7uLG0zXuu1FF6z2XY\nyUhk03fMZhYe7vVxsul3WE7U01fuN8z2y0eKwBW1RFBE1eKIaR9Y01sIWQWbSrfHfDrdZiElhmhHehfs\n0EfrR4sLYdQshJuvhTeKGJDaEhtPQwwJ9mUYGtuCL9RozWx1XI4bHNlzBTW0BVokYiJGlPe7wdxNzJD7\nJgS7Lwv6jGKngVf86imGZyzqwiteWFPdNUoWdTvUPSMO5xIUK9mo5QpwbBOAmyYzVq42o3Qs90N9khEV\nU36LB99fw8PtGHH5wsCHshfauwnNPj0blGXzke0kQ4JNCVH7Jtn0Y0aeejkSxFtwtxoYs6zHl1Lxxpsd\nsw5vBy49CEtoltDW367lVAwDjWdx20msGB7qJCkEDrzu7EXSO22782QX9NBRcN9ppX0C25I0FMA4Wnhz\n9zIpiXRrsTH35jzM8Cjt4EVLGNU3O0HuEvAer3cENnMJtngdrT86ox3fihMQbiuy4Bh4DEcP5in2VjbT\n3qbnoCNvOi8Fmmf7KlGlWAOceL5OHVE5lljjQEMzEQOCEgrk5mDKgwSBJQBNauIDSC1a5iEQjB8Xxp4C\nqeKyyWY9IOntNrtU5ny4lNprHJd36dKFeBLKcGCOvgHBXdOZloMF0YTRExw7hreEO9IoTGVHJ4teWsNr\nHdtagUHjkeZkdMMfnUGNv5aBNtFMqhcZH6EitEa9lGPkKBbJpoom3u8D8EHSIF1H5EZqqx9TLY5hWAIG\nPwJ4qwkpCGw5rCLVrjw7ARKukIFzNULANqjHUMcJ002TlUosJM4xJ4aAgckpLVGOGuPDhGAAexEcQmbg\nUsZdmqQrtuVUyyLteLbLbqtR6CTlcAIwY3xyMCmPgyefE0FEUODBoxQtRUuYTL9RC5o1sYb2PvcxUQfb\niJFi2CAl99pAzcckU2qVCxniARslIxM5pmMRGsQX9ZzYAfZrbg6ce6S74I8UMlgRQ2QVyvUjKKOE6IrJ\nLng370emHfe5m6LZULD5YiZutkD5ipjL2Bz77DvTE5kNPUhuoKBcTJcUgytfXAKUTWOcRKNlq0GImrxM\nJfr7AWbLFFNKGLeTrVDBwpcokJCv0zcOKWe8fd2xkeXkZTdmM66IgM27cyYmtQ6YF26Kd0qrWJeVZJV9\n3fyLYYvKN5csbRY2BHoYE5ERARRW65IrpkXMf48OrCXMtDIP0Z7wxI9DiTeKKeH4uuguhCJnwzR3WxLA\nVU6eBJEd7ZjS6JA83w7decq8uDI7LGKjcz1FySp3B7fE9DkHRGXxbsL7Fjar6vW2mAv8CuvI20B6jctp\n2yLDs24sPfB3sSxrrlhbuT1m6DZqiN0dl6umKx7NGZhmOTVGr20jfcxhqPQwTJfd7kel4rvxip4BqkvT\n7STy8knJ2BXGyJeNgwo1PXUZRDVy0LCTsSF1RFuRZe8cktHl9lgw8ntdPn1pVFL0MwJkJfdXBNUp5gNv\n50FTkrpo1t6wq4CVbcfj2XOrOzvBUzNH26sXGABI1gGxCdp2jEZrHgqQaWIaTJVTuguZhxqDvdYsrwFW\nYN58uuNcKHIrGdRSigyZInwQDYk0pjcqdSeU0WVU3Y9htzZBR7XRaCJr5YTZvq7fwermb5tuwb37lPLq\nB2IGg0iftkVbXaSyfCwVaRbfLBb88so0QqpmJGirFu8FcDiXOV1zTr8yW9XLdYQuUjh43xrXLdgsuYff\nCagInUk1eU1aLjVZoJRsNmStmOEpAqlYMwTvx7w6j2f421Cxr5cNZBIVlAxlXN2QiDqJ9v3sHhHkTanc\nlQuH8ptUyX8qncpBuXXBn7cSez9N0EoxCBl1GHUagbjstgJo4gzLvTmVIY6MiWYOBitzNUHfyqKwtKUr\nVoSCdZcGeA9lHUPA7PUprRRaT3m1hGKPyshtVS2ikG48w3oVerln1N1qGdtz46gZCrndw3LZ1B362RfW\nzDPuXbpsyLsRMTt1Rz1oKHRXp3iE41hkhQH6pxlvyCW2INnHt5XU8zRamOB3oW0udOhMpQFDjRkOcy06\nb4t0QTHvoRqmBna3WXzIMZyeK3GChF5eF8oDXRbjhk7BB6YKCgqwWUzEJ5K47HMSlhFkBUjaPRjdGM0z\nzOMwhW6b1NvSwP7XM1P5yi1oPvOspts1vr29SXqrMMrBhVogeodWyd69NqrO4jkyBxKmlXifoTowpfiY\n2cUCE0XMZqxUN39LCP09JqZifaEcBEo3mgtm1tWu5QR2GNq7UyQf4RIPSDOpDCAtwoPhRgdT1lJdcj4U\nlnH0wrJ8Uwu7c08L7ErnIrDATqCrOjpSbzGP1xHENABYONC4TknFPrJ8pe40A8fzGT0qBw9mAM1SKcHO\nfoiLcMC9AjHTqJzDG3xplSLPG9or2rMeq7Fzp9r0y7uJRMxgg51EbjfvYlH466A3ggvL2WQlDXjJqPW3\nBJGWAWDNN9LK8f46bADKPxakpkx23S9O47rGSXfDhVSIZsDympxWX1UOzWwMZRHkofVeKqizgbKkGgUT\nWykE9gRoRAOd9wfHZDYKa9i0LaPDiaUMvnU1gdBIqIoiVsdJ9swX47oxvMtOxtcS0zlD6llDkBuIiU5g\nPwRCYmtkkb25c8iRJXwGFPjI1wJ34I1z1ENicPdosPiUe9ZC2jnXIKzEdv01x2ER7DNDF3yxOwOhxNxI\nGqsmC92j25UQQFu9ZstOZ28AoCkuOYs0Uycm5u8jR1T39dMBwrko09rC65ENLnsxM8oebmyFCPiGJ1ED\n5Xqc9qZ237f1OnETAoEOwqUSvrdPTv56U7hV91EMTyC812MLQpr2710E3VVpsUCUMNhIxdt7UXZ1UNFb\njgzpZLXnf4DHrv6B7kq6UI50KMxcw1HZE2GpODfUTzNFLaqdrvzxKe5eUWdcojBaRbD4fFdVYJTElYDH\nNNVh6ofkoeWcs9CWGFmSBe0T4K8phFeygQg0prKMELNEy6qENzVtG9ZDcqj3a7L6ZLtvq50anWp7fAVu\nfwz55g4iM2Z2fA0pnwHDL7tt67zTxGITvsnJsZSpeq1EQsZcwtkBV9liu7Rl7jiVT1IIRtchB8TsTiaA\nwVHIQQ9RIOTiPQdKNqi1kC9iGlUqWK93gblNWlBw1eYB9Wk8FQogutwTf0caNMx8D4nPbANcmOOlskIy\nzALh15OlTrWnhP95rf08AN2J026zDE2DUF9k0eCevYBQIDjqKNW4XCZnjbHoIcKzbY5VzPbMs3ZyMz8K\nSucBmgPg6wrSK5ykbkapS5vuqvXc9GbjQJ8bPNzoxoWGyjbZvDs2OBrIqBmcQb2DLJ8v38McQ4mC4UsS\njf4PyfSCtpk274QZjvLCZbLiCBxQegk7jUU0NmTFJAcYCxd9xMWdlFkiszcltT2YzwuFFz7iA6aa4n5L\nHpBNfUA01GcAi1aCMYhmooS4zSlYcSOZkovMz36U3Fd9WtqIEOJLi7HMgHQDgNMdK6DTzAdHQtxerxVF\nHJnPrfNVG7270r3bp0bPnLNYLhObbAn6zqSAUeLtI2Y4KJDjBKCAh2vvYGbu0e2REYJWRj7MkGevsSSy\nb1kCXLt6tKGWAb7lt5c0xyJgUIJW7pdtnwgT0ZCa24BecCAwNnG5U2EwQbcjZGsFxqNGfaemd3oFEhES\nBaE0Fxms9UKTnMafu8wvZ2xymMrUduuRzOjDeX7oD5YsLC88V8CGMLxbbxIpt94KGykbr6e7L0R4oZl1\ntKMgFwQ2p9Txdbp0Y293LcsJymKizqI0F2xEp7y4SmWOJqHZtsbz80wVV9nv41CvtfxuSoGZJ5cNB7pI\nBgzNcQCeH3Jt0RaGGwboxxpuFbzilmkMFXxJm87tD4WNgu01nHfGCKeQcySEBZpVfJgi6sDFJ8uWnvKm\n9mPLHurtWzEfKqUEa1iC71bXjw5wrvhv9BYW8JSUELHmDquftQyKdq0DZXhULMHGQLf4e95WIaoA14LL\nbThz77kuhKULPTu2MNrBUKGorurhGugo5gs4ZUezSsUOe3KxYdrFMdGgny1GgTxMSMTp2RAZytKjv4kQ\nVx7XgzvpQLIbDjUPAkJv6lScwIRq1W3Ne0Rh0V6Bmn6U5uIuWnJjULmbaQiSODj3z0mAZvak0mSWIGwT\nTX83HztcC4W7e1f6a1thmcc5K61Icehla2hBELWPpixTkyC4eEVmk9Rq0m0ZXtx0JX2ZQXqXDEyePyMe\nJ70sdSzXk72zusqhY4yuOMGgbYNHqxOToK6NxujR7e4dV3Wk5JnSUthym8scjcPeCiKDNY4cHfTMnDXJ\n9zLVy01LtNKYpJ1s8FxVxigmxQNKEbIamxhx6yqwGC4aiISVOOUEjvNOdaUfXfUsE6jEwtwxyGxjlRK1\ncLyxXttq4QWN6PehgHv7jXykzPjInbEysebFvvPOOMdunmJvcCNMSvjUda8fL6xfGo0FDrLg8XZipd6S\noPVdYtyIM1Dg40KbBA3JuumPYtXuJaHrZnjZmdnM5OVo4ZNxktfCVT0c6bnD4bAeyn4bYt1ZPaX6hQHh\nJtvNYfpD0ONYlmqKuToQAMlz52Fh6bj45EbX89L5eLlSpWeyBlGotzriB0EPlclrGi5l2B5oPb1aB1ag\nyyYuu44l0F1oOVYnBIZsxIsHVITxi9lEuVPFkWASOUNuVQXfM4n5hxWR9qtuKnIcPsvbJsv1U10XlKh3\nKisqPhHU15xrCLr5gwFxPUKiNTLUBrkzgBOHXPVsHcLCiSD0YU56TRGfvEom43TWUKPPfl9Z54tgVQuT\njCRlaljAzeniQIcbbHZnn3f0HxbDG3DFYqWSxNrXabHhRsIOhhUHSPENyhGSTVO5t0XX5CdMspJPCd02\n3Oqv32ccbUK4O3YH6LEvp0WO3kSl5n50odVkI9B0i0iq4UPFGMkM8bEQJbgJoOH71P10vtdevJFQE4g2\nyhimiM53ZJRWgSZveHtENZc0Gjo0F9eioak9BnPpY1QxAFPC817svuhEstcU69bLCA4D1rO5R8AuIIBq\nyQJcifFLvbpAEYTLKJqysZrU8EEl3TSdC13A9hZvk4NC8VGEDAxcNrKw313dZp17kZPO5HSd1y6sljAW\nA9M1d6FMYV5SlBWf3WZNCUPS7qKNlda2YBsC6IUVB363f5RLGQOQHwbaijBSRCkrVoRxBHtc0Bd5J9V9\nP5uMTXkpZOxRcCQvImGgcmGuxxLb5zTqfS2xu7v3Sf3IIesSt9tVzcEcdbEvLGVJkLk4mb3G30DbIbri\nPZ09JkweDvMaQ3bxT2nfkz3Ilihkw9jqikkCCCz7E8h6z6KbhQErEW9VzJZzMCgJsyPjFam6iNwpe07S\nhyOvNVw2t9wpzL5xM11DvVzQwDaWEytNRHzDBs4KwEtpI2IpjUyVZHSwA0UGqqkzoCgrJFlNOvPlXqcS\nIcREouUIBmuttkrhPWJtSxOOgpsdvBR3kTOzAXNzSKxoaBAb0c5SDMUc6FIyGA8x5wg5DkUgjFUUodEt\nOYaB2VHVePW9mxHeBTdKWLzJow4ZZvjnoBuVigXljKCNh137ckV2y3Yg3Xi4UzJEI2V5Rw9AfnMs7xUw\nVHOFCg189maD3bmZAe7b4eaGZhyy4HVKjqCXmIH7vsEjRvbnfB0SQxxpuqBDJbHNCtW4vM643ZQQBVPP\na7oXSQIq9w2dHp0A7dtkocCZdQp9FKR9XdJAFIbVSHzIF1ZogeZlc0pXuNE0tagvD57xwDRFkAuoQyMu\nYDdZasXrpSmEE5UjHVkyYsISn8QsfXurzDybX468aoRoks654jjmRY5zi1oB8TcMdC2c3sicNaqfeuhd\nH1nPX7l4RpdqWMR7gGx9slXtG8S3KxpOi4qCD7yg3saD66nun4dzksQURoTUdXyrJR5UpHsfIlTF1aJa\nMdXyQtQnrkl00TeghQd00rRFZsCnhi0qrCSKiBfB2EVrd9RPpbgwJGZHuIQecdBmNetc2ylSEClqVBPR\nGOPPIxrnswEZjmnS0jxKW9VSM1QVxSPJnPFswCqT95SoKD6CP4xdX28WIUGiNaIKodXXJHEIsXBCxLsr\nPwWPCtoplC6hhpKmW5dQo92iCTyY2KioKzO8XR6FKm6qonMKVEwQNtlYE9c97KMtEnp25VOdMP46SQXS\nYsSVp7vm8LP87VYI8SOKcW3s2oedYFtt45rvDzoTF0GmS6wELQ9uo98HhjQAI1Dt91cgjJOwygNmLoZE\nX5K2zQiNA163uMCl5xzaBqY4YTL0wgALg3IFdYSp0RFYLWdt6IxoGI1tnoxcjlUEPo5eGIc3mS3SmaLn\nOdumfUQQ4Jgmgaa5anUVQsfBDrlAN5oaX7O0JO71SSPSWiHBsT9WIPy2J1Cace9ZZLRxblFPSXcvsuHh\nhvnhWQltEDAe7MgvkFQ8lGVFa8jhzijoF9kLmMhMILSzYnfXnZPNP7TlAAwlLHK1RqlpHskJqb6CPpGP\nQvOAhEMsM3zJ2KejZx0esxkjxA0ZufVvGAMN3vTUMplQaF4RiQkp9fzBXf3CMk01dWjOMMIEXTeKzIQe\nEcffzjixWU9FpAyGp2rVl4ETRgqljOGw4UgK31r0ZIEGnH0xGz1FtbW1OcQM008JVujRqulCucEMmntr\n"),
+			},
+			ExpectMethod:  "POST",
+			ExpectURIPath: "/requestcompression/putcontentwithencoding",
+			ExpectQuery:   []smithytesting.QueryItem{},
+			ExpectHeader: http.Header{
+				"Content-Encoding": []string{"custom, gzip"},
+			},
+		},
+	}
+	for name, c := range cases {
+		t.Run(name, func(t *testing.T) {
+			if name == "SDKAppliedContentEncoding_restXml" {
+				t.Skip("disabled test aws.protocoltests.restxml#RestXml aws.protocoltests.restxml#PutWithContentEncoding")
+			}
+
+			if name == "SDKAppendedGzipAfterProvidedEncoding_restXml" {
+				t.Skip("disabled test aws.protocoltests.restxml#RestXml aws.protocoltests.restxml#PutWithContentEncoding")
+			}
+
+			actualReq := &http.Request{}
+			serverURL := "http://localhost:8888/"
+			if c.Host != nil {
+				u, err := url.Parse(serverURL)
+				if err != nil {
+					t.Fatalf("expect no error, got %v", err)
+				}
+				u.Path = c.Host.Path
+				u.RawPath = c.Host.RawPath
+				u.RawQuery = c.Host.RawQuery
+				serverURL = u.String()
+			}
+			client := New(Options{
+				APIOptions: []func(*middleware.Stack) error{
+					func(s *middleware.Stack) error {
+						s.Finalize.Clear()
+						s.Initialize.Remove(`OperationInputValidation`)
+						return nil
+					},
+				},
+				EndpointResolver: EndpointResolverFunc(func(region string, options EndpointResolverOptions) (e aws.Endpoint, err error) {
+					e.URL = serverURL
+					e.SigningRegion = "us-west-2"
+					return e, err
+				}),
+				HTTPClient:               protocoltesthttp.NewClient(),
+				IdempotencyTokenProvider: smithyrand.NewUUIDIdempotencyToken(&smithytesting.ByteLoop{}),
+				Region:                   "us-west-2",
+			})
+			result, err := client.PutWithContentEncoding(context.Background(), c.Params, func(options *Options) {
+				options.APIOptions = append(options.APIOptions, func(stack *middleware.Stack) error {
+					return smithyprivateprotocol.AddCaptureRequestMiddleware(stack, actualReq)
+				})
+			})
+			if err != nil {
+				t.Fatalf("expect nil err, got %v", err)
+			}
+			if result == nil {
+				t.Fatalf("expect not nil result")
+			}
+			if e, a := c.ExpectMethod, actualReq.Method; e != a {
+				t.Errorf("expect %v method, got %v", e, a)
+			}
+			if e, a := c.ExpectURIPath, actualReq.URL.RawPath; e != a {
+				t.Errorf("expect %v path, got %v", e, a)
+			}
+			queryItems := smithytesting.ParseRawQuery(actualReq.URL.RawQuery)
+			smithytesting.AssertHasQuery(t, c.ExpectQuery, queryItems)
+			smithytesting.AssertHasQueryKeys(t, c.RequireQuery, queryItems)
+			smithytesting.AssertNotHaveQueryKeys(t, c.ForbidQuery, queryItems)
+			smithytesting.AssertHasHeader(t, c.ExpectHeader, actualReq.Header)
+			smithytesting.AssertHasHeaderKeys(t, c.RequireHeader, actualReq.Header)
+			smithytesting.AssertNotHaveHeaderKeys(t, c.ForbidHeader, actualReq.Header)
+			if c.BodyAssert != nil {
+				if err := c.BodyAssert(actualReq.Body); err != nil {
+					t.Errorf("expect body equal, got %v", err)
+				}
+			}
+		})
+	}
+}
diff --git a/internal/protocoltest/restxml/deserializers.go b/internal/protocoltest/restxml/deserializers.go
index aecd5dbfb94..2bbe50e30b8 100644
--- a/internal/protocoltest/restxml/deserializers.go
+++ b/internal/protocoltest/restxml/deserializers.go
@@ -1190,6 +1190,151 @@ func awsRestxml_deserializeOpDocumentFlattenedXmlMapWithXmlNamespaceOutput(v **F
 	return nil
 }
 
+type awsRestxml_deserializeOpFractionalSeconds struct {
+}
+
+func (*awsRestxml_deserializeOpFractionalSeconds) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestxml_deserializeOpFractionalSeconds) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsRestxml_deserializeOpErrorFractionalSeconds(response, &metadata)
+	}
+	output := &FractionalSecondsOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+	body := io.TeeReader(response.Body, ringBuffer)
+	rootDecoder := xml.NewDecoder(body)
+	t, err := smithyxml.FetchRootElement(rootDecoder)
+	if err == io.EOF {
+		return out, metadata, nil
+	}
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	decoder := smithyxml.WrapNodeDecoder(rootDecoder, t)
+	err = awsRestxml_deserializeOpDocumentFractionalSecondsOutput(&output, decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsRestxml_deserializeOpErrorFractionalSeconds(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := awsxml.GetErrorResponseComponents(errorBody, false)
+	if err != nil {
+		return err
+	}
+	if reqID := errorComponents.RequestID; len(reqID) != 0 {
+		awsmiddleware.SetRequestIDMetadata(metadata, reqID)
+	}
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
+func awsRestxml_deserializeOpDocumentFractionalSecondsOutput(v **FractionalSecondsOutput, decoder smithyxml.NodeDecoder) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	var sv *FractionalSecondsOutput
+	if *v == nil {
+		sv = &FractionalSecondsOutput{}
+	} else {
+		sv = *v
+	}
+
+	for {
+		t, done, err := decoder.Token()
+		if err != nil {
+			return err
+		}
+		if done {
+			break
+		}
+		originalDecoder := decoder
+		decoder = smithyxml.WrapNodeDecoder(originalDecoder.Decoder, t)
+		switch {
+		case strings.EqualFold("datetime", t.Name.Local):
+			val, err := decoder.Value()
+			if err != nil {
+				return err
+			}
+			if val == nil {
+				break
+			}
+			{
+				xtv := string(val)
+				t, err := smithytime.ParseDateTime(xtv)
+				if err != nil {
+					return err
+				}
+				sv.Datetime = ptr.Time(t)
+			}
+
+		default:
+			// Do nothing and ignore the unexpected tag element
+			err = decoder.Decoder.Skip()
+			if err != nil {
+				return err
+			}
+
+		}
+		decoder = originalDecoder
+	}
+	*v = sv
+	return nil
+}
+
 type awsRestxml_deserializeOpGreetingWithErrors struct {
 }
 
@@ -3571,6 +3716,76 @@ func awsRestxml_deserializeOpErrorOmitsNullSerializesEmptyString(response *smith
 	}
 }
 
+type awsRestxml_deserializeOpPutWithContentEncoding struct {
+}
+
+func (*awsRestxml_deserializeOpPutWithContentEncoding) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsRestxml_deserializeOpPutWithContentEncoding) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsRestxml_deserializeOpErrorPutWithContentEncoding(response, &metadata)
+	}
+	output := &PutWithContentEncodingOutput{}
+	out.Result = output
+
+	if _, err = io.Copy(ioutil.Discard, response.Body); err != nil {
+		return out, metadata, &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to discard response body, %w", err),
+		}
+	}
+
+	return out, metadata, err
+}
+
+func awsRestxml_deserializeOpErrorPutWithContentEncoding(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := awsxml.GetErrorResponseComponents(errorBody, false)
+	if err != nil {
+		return err
+	}
+	if reqID := errorComponents.RequestID; len(reqID) != 0 {
+		awsmiddleware.SetRequestIDMetadata(metadata, reqID)
+	}
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsRestxml_deserializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
diff --git a/internal/protocoltest/restxml/generated.json b/internal/protocoltest/restxml/generated.json
index c89f339f9b8..04cb6f7b9e8 100644
--- a/internal/protocoltest/restxml/generated.json
+++ b/internal/protocoltest/restxml/generated.json
@@ -33,6 +33,8 @@
         "api_op_FlattenedXmlMapWithXmlNamespace.go",
         "api_op_FlattenedXmlMapWithXmlNamespace_test.go",
         "api_op_FlattenedXmlMap_test.go",
+        "api_op_FractionalSeconds.go",
+        "api_op_FractionalSeconds_test.go",
         "api_op_GreetingWithErrors.go",
         "api_op_GreetingWithErrors_test.go",
         "api_op_HttpPayloadTraits.go",
@@ -76,6 +78,8 @@
         "api_op_NullAndEmptyHeadersServer.go",
         "api_op_OmitsNullSerializesEmptyString.go",
         "api_op_OmitsNullSerializesEmptyString_test.go",
+        "api_op_PutWithContentEncoding.go",
+        "api_op_PutWithContentEncoding_test.go",
         "api_op_QueryIdempotencyTokenAutoFill.go",
         "api_op_QueryIdempotencyTokenAutoFill_test.go",
         "api_op_QueryParamsAsStringListMap.go",
diff --git a/internal/protocoltest/restxml/serializers.go b/internal/protocoltest/restxml/serializers.go
index 899fa8afdef..1e4c1a4c58d 100644
--- a/internal/protocoltest/restxml/serializers.go
+++ b/internal/protocoltest/restxml/serializers.go
@@ -927,6 +927,58 @@ func awsRestxml_serializeOpHttpBindingsFlattenedXmlMapWithXmlNamespaceInput(v *F
 	return nil
 }
 
+type awsRestxml_serializeOpFractionalSeconds struct {
+}
+
+func (*awsRestxml_serializeOpFractionalSeconds) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsRestxml_serializeOpFractionalSeconds) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*FractionalSecondsInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	opPath, opQuery := httpbinding.SplitURI("/FractionalSeconds")
+	request.URL.Path = smithyhttp.JoinPath(request.URL.Path, opPath)
+	request.URL.RawQuery = smithyhttp.JoinRawQuery(request.URL.RawQuery, opQuery)
+	request.Method = "POST"
+	var restEncoder *httpbinding.Encoder
+	if request.URL.RawPath == "" {
+		restEncoder, err = httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	} else {
+		request.URL.RawPath = smithyhttp.JoinPath(request.URL.RawPath, opPath)
+		restEncoder, err = httpbinding.NewEncoderWithRawPath(request.URL.Path, request.URL.RawPath, request.URL.RawQuery, request.Header)
+	}
+
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = restEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+func awsRestxml_serializeOpHttpBindingsFractionalSecondsInput(v *FractionalSecondsInput, encoder *httpbinding.Encoder) error {
+	if v == nil {
+		return fmt.Errorf("unsupported serialization of nil %T", v)
+	}
+
+	return nil
+}
+
 type awsRestxml_serializeOpGreetingWithErrors struct {
 }
 
@@ -2674,6 +2726,100 @@ func awsRestxml_serializeOpHttpBindingsOmitsNullSerializesEmptyStringInput(v *Om
 	return nil
 }
 
+type awsRestxml_serializeOpPutWithContentEncoding struct {
+}
+
+func (*awsRestxml_serializeOpPutWithContentEncoding) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsRestxml_serializeOpPutWithContentEncoding) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*PutWithContentEncodingInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	opPath, opQuery := httpbinding.SplitURI("/requestcompression/putcontentwithencoding")
+	request.URL.Path = smithyhttp.JoinPath(request.URL.Path, opPath)
+	request.URL.RawQuery = smithyhttp.JoinRawQuery(request.URL.RawQuery, opQuery)
+	request.Method = "POST"
+	var restEncoder *httpbinding.Encoder
+	if request.URL.RawPath == "" {
+		restEncoder, err = httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	} else {
+		request.URL.RawPath = smithyhttp.JoinPath(request.URL.RawPath, opPath)
+		restEncoder, err = httpbinding.NewEncoderWithRawPath(request.URL.Path, request.URL.RawPath, request.URL.RawQuery, request.Header)
+	}
+
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if err := awsRestxml_serializeOpHttpBindingsPutWithContentEncodingInput(input, restEncoder); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	restEncoder.SetHeader("Content-Type").String("application/xml")
+
+	xmlEncoder := smithyxml.NewEncoder(bytes.NewBuffer(nil))
+	rootAttr := []smithyxml.Attr{}
+	root := smithyxml.StartElement{
+		Name: smithyxml.Name{
+			Local: "PutWithContentEncodingInput",
+		},
+		Attr: rootAttr,
+	}
+	if err := awsRestxml_serializeOpDocumentPutWithContentEncodingInput(input, xmlEncoder.RootElement(root)); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	if request, err = request.SetStream(bytes.NewReader(xmlEncoder.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = restEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+func awsRestxml_serializeOpHttpBindingsPutWithContentEncodingInput(v *PutWithContentEncodingInput, encoder *httpbinding.Encoder) error {
+	if v == nil {
+		return fmt.Errorf("unsupported serialization of nil %T", v)
+	}
+
+	if v.Encoding != nil && len(*v.Encoding) > 0 {
+		locationName := "Content-Encoding"
+		encoder.SetHeader(locationName).String(*v.Encoding)
+	}
+
+	return nil
+}
+
+func awsRestxml_serializeOpDocumentPutWithContentEncodingInput(v *PutWithContentEncodingInput, value smithyxml.Value) error {
+	defer value.Close()
+	if v.Data != nil {
+		rootAttr := []smithyxml.Attr{}
+		root := smithyxml.StartElement{
+			Name: smithyxml.Name{
+				Local: "data",
+			},
+			Attr: rootAttr,
+		}
+		el := value.MemberElement(root)
+		el.String(*v.Data)
+	}
+	return nil
+}
+
 type awsRestxml_serializeOpQueryIdempotencyTokenAutoFill struct {
 }
 
diff --git a/service/ec2/api_op_DisableImageBlockPublicAccess.go b/service/ec2/api_op_DisableImageBlockPublicAccess.go
new file mode 100644
index 00000000000..41918e15d0c
--- /dev/null
+++ b/service/ec2/api_op_DisableImageBlockPublicAccess.go
@@ -0,0 +1,268 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	internalauth "github.com/aws/aws-sdk-go-v2/internal/auth"
+	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
+	smithyendpoints "github.com/aws/smithy-go/endpoints"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+// Disables block public access for AMIs at the account level in the specified
+// Amazon Web Services Region. This removes the block public access restriction
+// from your account. With the restriction removed, you can publicly share your
+// AMIs in the specified Amazon Web Services Region. The API can take up to 10
+// minutes to configure this setting. During this time, if you run
+// GetImageBlockPublicAccessState (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_GetImageBlockPublicAccessState.html)
+// , the response will be block-new-sharing . When the API has completed the
+// configuration, the response will be unblocked . For more information, see Block
+// public access to your AMIs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/sharingamis-intro.html#block-public-access-to-amis)
+// in the Amazon EC2 User Guide.
+func (c *Client) DisableImageBlockPublicAccess(ctx context.Context, params *DisableImageBlockPublicAccessInput, optFns ...func(*Options)) (*DisableImageBlockPublicAccessOutput, error) {
+	if params == nil {
+		params = &DisableImageBlockPublicAccessInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "DisableImageBlockPublicAccess", params, optFns, c.addOperationDisableImageBlockPublicAccessMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*DisableImageBlockPublicAccessOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type DisableImageBlockPublicAccessInput struct {
+
+	// Checks whether you have the required permissions for the action, without
+	// actually making the request, and provides an error response. If you have the
+	// required permissions, the error response is DryRunOperation . Otherwise, it is
+	// UnauthorizedOperation .
+	DryRun *bool
+
+	noSmithyDocumentSerde
+}
+
+type DisableImageBlockPublicAccessOutput struct {
+
+	// Returns unblocked if the request succeeds; otherwise, it returns an error.
+	ImageBlockPublicAccessState types.ImageBlockPublicAccessDisabledState
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationDisableImageBlockPublicAccessMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsEc2query_serializeOpDisableImageBlockPublicAccess{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsEc2query_deserializeOpDisableImageBlockPublicAccess{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addDisableImageBlockPublicAccessResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDisableImageBlockPublicAccess(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opDisableImageBlockPublicAccess(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "ec2",
+		OperationName: "DisableImageBlockPublicAccess",
+	}
+}
+
+type opDisableImageBlockPublicAccessResolveEndpointMiddleware struct {
+	EndpointResolver EndpointResolverV2
+	BuiltInResolver  builtInParameterResolver
+}
+
+func (*opDisableImageBlockPublicAccessResolveEndpointMiddleware) ID() string {
+	return "ResolveEndpointV2"
+}
+
+func (m *opDisableImageBlockPublicAccessResolveEndpointMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	if awsmiddleware.GetRequiresLegacyEndpoints(ctx) {
+		return next.HandleSerialize(ctx, in)
+	}
+
+	req, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
+	}
+
+	if m.EndpointResolver == nil {
+		return out, metadata, fmt.Errorf("expected endpoint resolver to not be nil")
+	}
+
+	params := EndpointParameters{}
+
+	m.BuiltInResolver.ResolveBuiltIns(&params)
+
+	var resolvedEndpoint smithyendpoints.Endpoint
+	resolvedEndpoint, err = m.EndpointResolver.ResolveEndpoint(ctx, params)
+	if err != nil {
+		return out, metadata, fmt.Errorf("failed to resolve service endpoint, %w", err)
+	}
+
+	req.URL = &resolvedEndpoint.URI
+
+	for k := range resolvedEndpoint.Headers {
+		req.Header.Set(
+			k,
+			resolvedEndpoint.Headers.Get(k),
+		)
+	}
+
+	authSchemes, err := internalauth.GetAuthenticationSchemes(&resolvedEndpoint.Properties)
+	if err != nil {
+		var nfe *internalauth.NoAuthenticationSchemesFoundError
+		if errors.As(err, &nfe) {
+			// if no auth scheme is found, default to sigv4
+			signingName := "ec2"
+			signingRegion := m.BuiltInResolver.(*builtInResolver).Region
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+
+		}
+		var ue *internalauth.UnSupportedAuthenticationSchemeSpecifiedError
+		if errors.As(err, &ue) {
+			return out, metadata, fmt.Errorf(
+				"This operation requests signer version(s) %v but the client only supports %v",
+				ue.UnsupportedSchemes,
+				internalauth.SupportedSchemes,
+			)
+		}
+	}
+
+	for _, authScheme := range authSchemes {
+		switch authScheme.(type) {
+		case *internalauth.AuthenticationSchemeV4:
+			v4Scheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4)
+			var signingName, signingRegion string
+			if v4Scheme.SigningName == nil {
+				signingName = "ec2"
+			} else {
+				signingName = *v4Scheme.SigningName
+			}
+			if v4Scheme.SigningRegion == nil {
+				signingRegion = m.BuiltInResolver.(*builtInResolver).Region
+			} else {
+				signingRegion = *v4Scheme.SigningRegion
+			}
+			if v4Scheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4Scheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+			break
+		case *internalauth.AuthenticationSchemeV4A:
+			v4aScheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4A)
+			if v4aScheme.SigningName == nil {
+				v4aScheme.SigningName = aws.String("ec2")
+			}
+			if v4aScheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4aScheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, *v4aScheme.SigningName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, v4aScheme.SigningRegionSet[0])
+			break
+		case *internalauth.AuthenticationSchemeNone:
+			break
+		}
+	}
+
+	return next.HandleSerialize(ctx, in)
+}
+
+func addDisableImageBlockPublicAccessResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
+	return stack.Serialize.Insert(&opDisableImageBlockPublicAccessResolveEndpointMiddleware{
+		EndpointResolver: options.EndpointResolverV2,
+		BuiltInResolver: &builtInResolver{
+			Region:       options.Region,
+			UseDualStack: options.EndpointOptions.UseDualStackEndpoint,
+			UseFIPS:      options.EndpointOptions.UseFIPSEndpoint,
+			Endpoint:     options.BaseEndpoint,
+		},
+	}, "ResolveEndpoint", middleware.After)
+}
diff --git a/service/ec2/api_op_EnableImageBlockPublicAccess.go b/service/ec2/api_op_EnableImageBlockPublicAccess.go
new file mode 100644
index 00000000000..7572d15eedd
--- /dev/null
+++ b/service/ec2/api_op_EnableImageBlockPublicAccess.go
@@ -0,0 +1,278 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	internalauth "github.com/aws/aws-sdk-go-v2/internal/auth"
+	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
+	smithyendpoints "github.com/aws/smithy-go/endpoints"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+// Enables block public access for AMIs at the account level in the specified
+// Amazon Web Services Region. This prevents the public sharing of your AMIs.
+// However, if you already have public AMIs, they will remain publicly available.
+// The API can take up to 10 minutes to configure this setting. During this time,
+// if you run GetImageBlockPublicAccessState (https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_GetImageBlockPublicAccessState.html)
+// , the response will be unblocked . When the API has completed the configuration,
+// the response will be block-new-sharing . For more information, see Block public
+// access to your AMIs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/sharingamis-intro.html#block-public-access-to-amis)
+// in the Amazon EC2 User Guide.
+func (c *Client) EnableImageBlockPublicAccess(ctx context.Context, params *EnableImageBlockPublicAccessInput, optFns ...func(*Options)) (*EnableImageBlockPublicAccessOutput, error) {
+	if params == nil {
+		params = &EnableImageBlockPublicAccessInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "EnableImageBlockPublicAccess", params, optFns, c.addOperationEnableImageBlockPublicAccessMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*EnableImageBlockPublicAccessOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type EnableImageBlockPublicAccessInput struct {
+
+	// Specify block-new-sharing to enable block public access for AMIs at the account
+	// level in the specified Region. This will block any attempt to publicly share
+	// your AMIs in the specified Region.
+	//
+	// This member is required.
+	ImageBlockPublicAccessState types.ImageBlockPublicAccessEnabledState
+
+	// Checks whether you have the required permissions for the action, without
+	// actually making the request, and provides an error response. If you have the
+	// required permissions, the error response is DryRunOperation . Otherwise, it is
+	// UnauthorizedOperation .
+	DryRun *bool
+
+	noSmithyDocumentSerde
+}
+
+type EnableImageBlockPublicAccessOutput struct {
+
+	// Returns block-new-sharing if the request succeeds; otherwise, it returns an
+	// error.
+	ImageBlockPublicAccessState types.ImageBlockPublicAccessEnabledState
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationEnableImageBlockPublicAccessMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsEc2query_serializeOpEnableImageBlockPublicAccess{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsEc2query_deserializeOpEnableImageBlockPublicAccess{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addEnableImageBlockPublicAccessResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = addOpEnableImageBlockPublicAccessValidationMiddleware(stack); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opEnableImageBlockPublicAccess(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opEnableImageBlockPublicAccess(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "ec2",
+		OperationName: "EnableImageBlockPublicAccess",
+	}
+}
+
+type opEnableImageBlockPublicAccessResolveEndpointMiddleware struct {
+	EndpointResolver EndpointResolverV2
+	BuiltInResolver  builtInParameterResolver
+}
+
+func (*opEnableImageBlockPublicAccessResolveEndpointMiddleware) ID() string {
+	return "ResolveEndpointV2"
+}
+
+func (m *opEnableImageBlockPublicAccessResolveEndpointMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	if awsmiddleware.GetRequiresLegacyEndpoints(ctx) {
+		return next.HandleSerialize(ctx, in)
+	}
+
+	req, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
+	}
+
+	if m.EndpointResolver == nil {
+		return out, metadata, fmt.Errorf("expected endpoint resolver to not be nil")
+	}
+
+	params := EndpointParameters{}
+
+	m.BuiltInResolver.ResolveBuiltIns(&params)
+
+	var resolvedEndpoint smithyendpoints.Endpoint
+	resolvedEndpoint, err = m.EndpointResolver.ResolveEndpoint(ctx, params)
+	if err != nil {
+		return out, metadata, fmt.Errorf("failed to resolve service endpoint, %w", err)
+	}
+
+	req.URL = &resolvedEndpoint.URI
+
+	for k := range resolvedEndpoint.Headers {
+		req.Header.Set(
+			k,
+			resolvedEndpoint.Headers.Get(k),
+		)
+	}
+
+	authSchemes, err := internalauth.GetAuthenticationSchemes(&resolvedEndpoint.Properties)
+	if err != nil {
+		var nfe *internalauth.NoAuthenticationSchemesFoundError
+		if errors.As(err, &nfe) {
+			// if no auth scheme is found, default to sigv4
+			signingName := "ec2"
+			signingRegion := m.BuiltInResolver.(*builtInResolver).Region
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+
+		}
+		var ue *internalauth.UnSupportedAuthenticationSchemeSpecifiedError
+		if errors.As(err, &ue) {
+			return out, metadata, fmt.Errorf(
+				"This operation requests signer version(s) %v but the client only supports %v",
+				ue.UnsupportedSchemes,
+				internalauth.SupportedSchemes,
+			)
+		}
+	}
+
+	for _, authScheme := range authSchemes {
+		switch authScheme.(type) {
+		case *internalauth.AuthenticationSchemeV4:
+			v4Scheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4)
+			var signingName, signingRegion string
+			if v4Scheme.SigningName == nil {
+				signingName = "ec2"
+			} else {
+				signingName = *v4Scheme.SigningName
+			}
+			if v4Scheme.SigningRegion == nil {
+				signingRegion = m.BuiltInResolver.(*builtInResolver).Region
+			} else {
+				signingRegion = *v4Scheme.SigningRegion
+			}
+			if v4Scheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4Scheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+			break
+		case *internalauth.AuthenticationSchemeV4A:
+			v4aScheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4A)
+			if v4aScheme.SigningName == nil {
+				v4aScheme.SigningName = aws.String("ec2")
+			}
+			if v4aScheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4aScheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, *v4aScheme.SigningName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, v4aScheme.SigningRegionSet[0])
+			break
+		case *internalauth.AuthenticationSchemeNone:
+			break
+		}
+	}
+
+	return next.HandleSerialize(ctx, in)
+}
+
+func addEnableImageBlockPublicAccessResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
+	return stack.Serialize.Insert(&opEnableImageBlockPublicAccessResolveEndpointMiddleware{
+		EndpointResolver: options.EndpointResolverV2,
+		BuiltInResolver: &builtInResolver{
+			Region:       options.Region,
+			UseDualStack: options.EndpointOptions.UseDualStackEndpoint,
+			UseFIPS:      options.EndpointOptions.UseFIPSEndpoint,
+			Endpoint:     options.BaseEndpoint,
+		},
+	}, "ResolveEndpoint", middleware.After)
+}
diff --git a/service/ec2/api_op_GetImageBlockPublicAccessState.go b/service/ec2/api_op_GetImageBlockPublicAccessState.go
new file mode 100644
index 00000000000..bfc877d98c0
--- /dev/null
+++ b/service/ec2/api_op_GetImageBlockPublicAccessState.go
@@ -0,0 +1,265 @@
+// Code generated by smithy-go-codegen DO NOT EDIT.
+
+package ec2
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/aws/aws-sdk-go-v2/aws"
+	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
+	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
+	internalauth "github.com/aws/aws-sdk-go-v2/internal/auth"
+	smithyendpoints "github.com/aws/smithy-go/endpoints"
+	"github.com/aws/smithy-go/middleware"
+	smithyhttp "github.com/aws/smithy-go/transport/http"
+)
+
+// Gets the current state of block public access for AMIs at the account level in
+// the specified Amazon Web Services Region. For more information, see Block
+// public access to your AMIs (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/sharingamis-intro.html#block-public-access-to-amis)
+// in the Amazon EC2 User Guide.
+func (c *Client) GetImageBlockPublicAccessState(ctx context.Context, params *GetImageBlockPublicAccessStateInput, optFns ...func(*Options)) (*GetImageBlockPublicAccessStateOutput, error) {
+	if params == nil {
+		params = &GetImageBlockPublicAccessStateInput{}
+	}
+
+	result, metadata, err := c.invokeOperation(ctx, "GetImageBlockPublicAccessState", params, optFns, c.addOperationGetImageBlockPublicAccessStateMiddlewares)
+	if err != nil {
+		return nil, err
+	}
+
+	out := result.(*GetImageBlockPublicAccessStateOutput)
+	out.ResultMetadata = metadata
+	return out, nil
+}
+
+type GetImageBlockPublicAccessStateInput struct {
+
+	// Checks whether you have the required permissions for the action, without
+	// actually making the request, and provides an error response. If you have the
+	// required permissions, the error response is DryRunOperation . Otherwise, it is
+	// UnauthorizedOperation .
+	DryRun *bool
+
+	noSmithyDocumentSerde
+}
+
+type GetImageBlockPublicAccessStateOutput struct {
+
+	// The current state of block public access for AMIs at the account level in the
+	// specified Amazon Web Services Region. Possible values:
+	//   - block-new-sharing - Any attempt to publicly share your AMIs in the specified
+	//   Region is blocked.
+	//   - unblocked - Your AMIs in the specified Region can be publicly shared.
+	ImageBlockPublicAccessState *string
+
+	// Metadata pertaining to the operation's result.
+	ResultMetadata middleware.Metadata
+
+	noSmithyDocumentSerde
+}
+
+func (c *Client) addOperationGetImageBlockPublicAccessStateMiddlewares(stack *middleware.Stack, options Options) (err error) {
+	err = stack.Serialize.Add(&awsEc2query_serializeOpGetImageBlockPublicAccessState{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	err = stack.Deserialize.Add(&awsEc2query_deserializeOpGetImageBlockPublicAccessState{}, middleware.After)
+	if err != nil {
+		return err
+	}
+	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
+		return err
+	}
+	if err = addSetLoggerMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
+		return err
+	}
+	if err = addRetryMiddlewares(stack, options); err != nil {
+		return err
+	}
+	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
+		return err
+	}
+	if err = addClientUserAgent(stack, options); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addGetImageBlockPublicAccessStateResolveEndpointMiddleware(stack, options); err != nil {
+		return err
+	}
+	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetImageBlockPublicAccessState(options.Region), middleware.Before); err != nil {
+		return err
+	}
+	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
+		return err
+	}
+	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addResponseErrorMiddleware(stack); err != nil {
+		return err
+	}
+	if err = addRequestResponseLogging(stack, options); err != nil {
+		return err
+	}
+	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
+		return err
+	}
+	return nil
+}
+
+func newServiceMetadataMiddleware_opGetImageBlockPublicAccessState(region string) *awsmiddleware.RegisterServiceMetadata {
+	return &awsmiddleware.RegisterServiceMetadata{
+		Region:        region,
+		ServiceID:     ServiceID,
+		SigningName:   "ec2",
+		OperationName: "GetImageBlockPublicAccessState",
+	}
+}
+
+type opGetImageBlockPublicAccessStateResolveEndpointMiddleware struct {
+	EndpointResolver EndpointResolverV2
+	BuiltInResolver  builtInParameterResolver
+}
+
+func (*opGetImageBlockPublicAccessStateResolveEndpointMiddleware) ID() string {
+	return "ResolveEndpointV2"
+}
+
+func (m *opGetImageBlockPublicAccessStateResolveEndpointMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	if awsmiddleware.GetRequiresLegacyEndpoints(ctx) {
+		return next.HandleSerialize(ctx, in)
+	}
+
+	req, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
+	}
+
+	if m.EndpointResolver == nil {
+		return out, metadata, fmt.Errorf("expected endpoint resolver to not be nil")
+	}
+
+	params := EndpointParameters{}
+
+	m.BuiltInResolver.ResolveBuiltIns(&params)
+
+	var resolvedEndpoint smithyendpoints.Endpoint
+	resolvedEndpoint, err = m.EndpointResolver.ResolveEndpoint(ctx, params)
+	if err != nil {
+		return out, metadata, fmt.Errorf("failed to resolve service endpoint, %w", err)
+	}
+
+	req.URL = &resolvedEndpoint.URI
+
+	for k := range resolvedEndpoint.Headers {
+		req.Header.Set(
+			k,
+			resolvedEndpoint.Headers.Get(k),
+		)
+	}
+
+	authSchemes, err := internalauth.GetAuthenticationSchemes(&resolvedEndpoint.Properties)
+	if err != nil {
+		var nfe *internalauth.NoAuthenticationSchemesFoundError
+		if errors.As(err, &nfe) {
+			// if no auth scheme is found, default to sigv4
+			signingName := "ec2"
+			signingRegion := m.BuiltInResolver.(*builtInResolver).Region
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+
+		}
+		var ue *internalauth.UnSupportedAuthenticationSchemeSpecifiedError
+		if errors.As(err, &ue) {
+			return out, metadata, fmt.Errorf(
+				"This operation requests signer version(s) %v but the client only supports %v",
+				ue.UnsupportedSchemes,
+				internalauth.SupportedSchemes,
+			)
+		}
+	}
+
+	for _, authScheme := range authSchemes {
+		switch authScheme.(type) {
+		case *internalauth.AuthenticationSchemeV4:
+			v4Scheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4)
+			var signingName, signingRegion string
+			if v4Scheme.SigningName == nil {
+				signingName = "ec2"
+			} else {
+				signingName = *v4Scheme.SigningName
+			}
+			if v4Scheme.SigningRegion == nil {
+				signingRegion = m.BuiltInResolver.(*builtInResolver).Region
+			} else {
+				signingRegion = *v4Scheme.SigningRegion
+			}
+			if v4Scheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4Scheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, signingName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
+			break
+		case *internalauth.AuthenticationSchemeV4A:
+			v4aScheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4A)
+			if v4aScheme.SigningName == nil {
+				v4aScheme.SigningName = aws.String("ec2")
+			}
+			if v4aScheme.DisableDoubleEncoding != nil {
+				// The signer sets an equivalent value at client initialization time.
+				// Setting this context value will cause the signer to extract it
+				// and override the value set at client initialization time.
+				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4aScheme.DisableDoubleEncoding)
+			}
+			ctx = awsmiddleware.SetSigningName(ctx, *v4aScheme.SigningName)
+			ctx = awsmiddleware.SetSigningRegion(ctx, v4aScheme.SigningRegionSet[0])
+			break
+		case *internalauth.AuthenticationSchemeNone:
+			break
+		}
+	}
+
+	return next.HandleSerialize(ctx, in)
+}
+
+func addGetImageBlockPublicAccessStateResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
+	return stack.Serialize.Insert(&opGetImageBlockPublicAccessStateResolveEndpointMiddleware{
+		EndpointResolver: options.EndpointResolverV2,
+		BuiltInResolver: &builtInResolver{
+			Region:       options.Region,
+			UseDualStack: options.EndpointOptions.UseDualStackEndpoint,
+			UseFIPS:      options.EndpointOptions.UseFIPSEndpoint,
+			Endpoint:     options.BaseEndpoint,
+		},
+	}, "ResolveEndpoint", middleware.After)
+}
diff --git a/service/ec2/deserializers.go b/service/ec2/deserializers.go
index dfb48428173..a4b80ac78e0 100644
--- a/service/ec2/deserializers.go
+++ b/service/ec2/deserializers.go
@@ -33277,6 +33277,97 @@ func awsEc2query_deserializeOpErrorDisableFastSnapshotRestores(response *smithyh
 	}
 }
 
+type awsEc2query_deserializeOpDisableImageBlockPublicAccess struct {
+}
+
+func (*awsEc2query_deserializeOpDisableImageBlockPublicAccess) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsEc2query_deserializeOpDisableImageBlockPublicAccess) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsEc2query_deserializeOpErrorDisableImageBlockPublicAccess(response, &metadata)
+	}
+	output := &DisableImageBlockPublicAccessOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+	body := io.TeeReader(response.Body, ringBuffer)
+	rootDecoder := xml.NewDecoder(body)
+	t, err := smithyxml.FetchRootElement(rootDecoder)
+	if err == io.EOF {
+		return out, metadata, nil
+	}
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	decoder := smithyxml.WrapNodeDecoder(rootDecoder, t)
+	err = awsEc2query_deserializeOpDocumentDisableImageBlockPublicAccessOutput(&output, decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	return out, metadata, err
+}
+
+func awsEc2query_deserializeOpErrorDisableImageBlockPublicAccess(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := ec2query.GetErrorResponseComponents(errorBody)
+	if err != nil {
+		return err
+	}
+	awsmiddleware.SetRequestIDMetadata(metadata, errorComponents.RequestID)
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsEc2query_deserializeOpDisableImageDeprecation struct {
 }
 
@@ -35574,6 +35665,97 @@ func awsEc2query_deserializeOpErrorEnableFastSnapshotRestores(response *smithyht
 	}
 }
 
+type awsEc2query_deserializeOpEnableImageBlockPublicAccess struct {
+}
+
+func (*awsEc2query_deserializeOpEnableImageBlockPublicAccess) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsEc2query_deserializeOpEnableImageBlockPublicAccess) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsEc2query_deserializeOpErrorEnableImageBlockPublicAccess(response, &metadata)
+	}
+	output := &EnableImageBlockPublicAccessOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+	body := io.TeeReader(response.Body, ringBuffer)
+	rootDecoder := xml.NewDecoder(body)
+	t, err := smithyxml.FetchRootElement(rootDecoder)
+	if err == io.EOF {
+		return out, metadata, nil
+	}
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	decoder := smithyxml.WrapNodeDecoder(rootDecoder, t)
+	err = awsEc2query_deserializeOpDocumentEnableImageBlockPublicAccessOutput(&output, decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	return out, metadata, err
+}
+
+func awsEc2query_deserializeOpErrorEnableImageBlockPublicAccess(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := ec2query.GetErrorResponseComponents(errorBody)
+	if err != nil {
+		return err
+	}
+	awsmiddleware.SetRequestIDMetadata(metadata, errorComponents.RequestID)
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsEc2query_deserializeOpEnableImageDeprecation struct {
 }
 
@@ -37894,6 +38076,97 @@ func awsEc2query_deserializeOpErrorGetHostReservationPurchasePreview(response *s
 	}
 }
 
+type awsEc2query_deserializeOpGetImageBlockPublicAccessState struct {
+}
+
+func (*awsEc2query_deserializeOpGetImageBlockPublicAccessState) ID() string {
+	return "OperationDeserializer"
+}
+
+func (m *awsEc2query_deserializeOpGetImageBlockPublicAccessState) HandleDeserialize(ctx context.Context, in middleware.DeserializeInput, next middleware.DeserializeHandler) (
+	out middleware.DeserializeOutput, metadata middleware.Metadata, err error,
+) {
+	out, metadata, err = next.HandleDeserialize(ctx, in)
+	if err != nil {
+		return out, metadata, err
+	}
+
+	response, ok := out.RawResponse.(*smithyhttp.Response)
+	if !ok {
+		return out, metadata, &smithy.DeserializationError{Err: fmt.Errorf("unknown transport type %T", out.RawResponse)}
+	}
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return out, metadata, awsEc2query_deserializeOpErrorGetImageBlockPublicAccessState(response, &metadata)
+	}
+	output := &GetImageBlockPublicAccessStateOutput{}
+	out.Result = output
+
+	var buff [1024]byte
+	ringBuffer := smithyio.NewRingBuffer(buff[:])
+	body := io.TeeReader(response.Body, ringBuffer)
+	rootDecoder := xml.NewDecoder(body)
+	t, err := smithyxml.FetchRootElement(rootDecoder)
+	if err == io.EOF {
+		return out, metadata, nil
+	}
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		return out, metadata, &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+	}
+
+	decoder := smithyxml.WrapNodeDecoder(rootDecoder, t)
+	err = awsEc2query_deserializeOpDocumentGetImageBlockPublicAccessStateOutput(&output, decoder)
+	if err != nil {
+		var snapshot bytes.Buffer
+		io.Copy(&snapshot, ringBuffer)
+		err = &smithy.DeserializationError{
+			Err:      fmt.Errorf("failed to decode response body, %w", err),
+			Snapshot: snapshot.Bytes(),
+		}
+		return out, metadata, err
+	}
+
+	return out, metadata, err
+}
+
+func awsEc2query_deserializeOpErrorGetImageBlockPublicAccessState(response *smithyhttp.Response, metadata *middleware.Metadata) error {
+	var errorBuffer bytes.Buffer
+	if _, err := io.Copy(&errorBuffer, response.Body); err != nil {
+		return &smithy.DeserializationError{Err: fmt.Errorf("failed to copy error response body, %w", err)}
+	}
+	errorBody := bytes.NewReader(errorBuffer.Bytes())
+
+	errorCode := "UnknownError"
+	errorMessage := errorCode
+
+	errorComponents, err := ec2query.GetErrorResponseComponents(errorBody)
+	if err != nil {
+		return err
+	}
+	awsmiddleware.SetRequestIDMetadata(metadata, errorComponents.RequestID)
+	if len(errorComponents.Code) != 0 {
+		errorCode = errorComponents.Code
+	}
+	if len(errorComponents.Message) != 0 {
+		errorMessage = errorComponents.Message
+	}
+	errorBody.Seek(0, io.SeekStart)
+	switch {
+	default:
+		genericError := &smithy.GenericAPIError{
+			Code:    errorCode,
+			Message: errorMessage,
+		}
+		return genericError
+
+	}
+}
+
 type awsEc2query_deserializeOpGetInstanceTypesFromInstanceRequirements struct {
 }
 
@@ -151680,6 +151953,55 @@ func awsEc2query_deserializeOpDocumentDisableFastSnapshotRestoresOutput(v **Disa
 	return nil
 }
 
+func awsEc2query_deserializeOpDocumentDisableImageBlockPublicAccessOutput(v **DisableImageBlockPublicAccessOutput, decoder smithyxml.NodeDecoder) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	var sv *DisableImageBlockPublicAccessOutput
+	if *v == nil {
+		sv = &DisableImageBlockPublicAccessOutput{}
+	} else {
+		sv = *v
+	}
+
+	for {
+		t, done, err := decoder.Token()
+		if err != nil {
+			return err
+		}
+		if done {
+			break
+		}
+		originalDecoder := decoder
+		decoder = smithyxml.WrapNodeDecoder(originalDecoder.Decoder, t)
+		switch {
+		case strings.EqualFold("imageBlockPublicAccessState", t.Name.Local):
+			val, err := decoder.Value()
+			if err != nil {
+				return err
+			}
+			if val == nil {
+				break
+			}
+			{
+				xtv := string(val)
+				sv.ImageBlockPublicAccessState = types.ImageBlockPublicAccessDisabledState(xtv)
+			}
+
+		default:
+			// Do nothing and ignore the unexpected tag element
+			err = decoder.Decoder.Skip()
+			if err != nil {
+				return err
+			}
+
+		}
+		decoder = originalDecoder
+	}
+	*v = sv
+	return nil
+}
+
 func awsEc2query_deserializeOpDocumentDisableImageDeprecationOutput(v **DisableImageDeprecationOutput, decoder smithyxml.NodeDecoder) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
@@ -152918,6 +153240,55 @@ func awsEc2query_deserializeOpDocumentEnableFastSnapshotRestoresOutput(v **Enabl
 	return nil
 }
 
+func awsEc2query_deserializeOpDocumentEnableImageBlockPublicAccessOutput(v **EnableImageBlockPublicAccessOutput, decoder smithyxml.NodeDecoder) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	var sv *EnableImageBlockPublicAccessOutput
+	if *v == nil {
+		sv = &EnableImageBlockPublicAccessOutput{}
+	} else {
+		sv = *v
+	}
+
+	for {
+		t, done, err := decoder.Token()
+		if err != nil {
+			return err
+		}
+		if done {
+			break
+		}
+		originalDecoder := decoder
+		decoder = smithyxml.WrapNodeDecoder(originalDecoder.Decoder, t)
+		switch {
+		case strings.EqualFold("imageBlockPublicAccessState", t.Name.Local):
+			val, err := decoder.Value()
+			if err != nil {
+				return err
+			}
+			if val == nil {
+				break
+			}
+			{
+				xtv := string(val)
+				sv.ImageBlockPublicAccessState = types.ImageBlockPublicAccessEnabledState(xtv)
+			}
+
+		default:
+			// Do nothing and ignore the unexpected tag element
+			err = decoder.Decoder.Skip()
+			if err != nil {
+				return err
+			}
+
+		}
+		decoder = originalDecoder
+	}
+	*v = sv
+	return nil
+}
+
 func awsEc2query_deserializeOpDocumentEnableImageDeprecationOutput(v **EnableImageDeprecationOutput, decoder smithyxml.NodeDecoder) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
@@ -154407,6 +154778,55 @@ func awsEc2query_deserializeOpDocumentGetHostReservationPurchasePreviewOutput(v
 	return nil
 }
 
+func awsEc2query_deserializeOpDocumentGetImageBlockPublicAccessStateOutput(v **GetImageBlockPublicAccessStateOutput, decoder smithyxml.NodeDecoder) error {
+	if v == nil {
+		return fmt.Errorf("unexpected nil of type %T", v)
+	}
+	var sv *GetImageBlockPublicAccessStateOutput
+	if *v == nil {
+		sv = &GetImageBlockPublicAccessStateOutput{}
+	} else {
+		sv = *v
+	}
+
+	for {
+		t, done, err := decoder.Token()
+		if err != nil {
+			return err
+		}
+		if done {
+			break
+		}
+		originalDecoder := decoder
+		decoder = smithyxml.WrapNodeDecoder(originalDecoder.Decoder, t)
+		switch {
+		case strings.EqualFold("imageBlockPublicAccessState", t.Name.Local):
+			val, err := decoder.Value()
+			if err != nil {
+				return err
+			}
+			if val == nil {
+				break
+			}
+			{
+				xtv := string(val)
+				sv.ImageBlockPublicAccessState = ptr.String(xtv)
+			}
+
+		default:
+			// Do nothing and ignore the unexpected tag element
+			err = decoder.Decoder.Skip()
+			if err != nil {
+				return err
+			}
+
+		}
+		decoder = originalDecoder
+	}
+	*v = sv
+	return nil
+}
+
 func awsEc2query_deserializeOpDocumentGetInstanceTypesFromInstanceRequirementsOutput(v **GetInstanceTypesFromInstanceRequirementsOutput, decoder smithyxml.NodeDecoder) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
diff --git a/service/ec2/generated.json b/service/ec2/generated.json
index 9032e03217c..6d77e060390 100644
--- a/service/ec2/generated.json
+++ b/service/ec2/generated.json
@@ -385,6 +385,7 @@
         "api_op_DisableEbsEncryptionByDefault.go",
         "api_op_DisableFastLaunch.go",
         "api_op_DisableFastSnapshotRestores.go",
+        "api_op_DisableImageBlockPublicAccess.go",
         "api_op_DisableImageDeprecation.go",
         "api_op_DisableIpamOrganizationAdminAccount.go",
         "api_op_DisableSerialConsoleAccess.go",
@@ -411,6 +412,7 @@
         "api_op_EnableEbsEncryptionByDefault.go",
         "api_op_EnableFastLaunch.go",
         "api_op_EnableFastSnapshotRestores.go",
+        "api_op_EnableImageBlockPublicAccess.go",
         "api_op_EnableImageDeprecation.go",
         "api_op_EnableIpamOrganizationAdminAccount.go",
         "api_op_EnableReachabilityAnalyzerOrganizationSharing.go",
@@ -437,6 +439,7 @@
         "api_op_GetFlowLogsIntegrationTemplate.go",
         "api_op_GetGroupsForCapacityReservation.go",
         "api_op_GetHostReservationPurchasePreview.go",
+        "api_op_GetImageBlockPublicAccessState.go",
         "api_op_GetInstanceTypesFromInstanceRequirements.go",
         "api_op_GetInstanceUefiData.go",
         "api_op_GetIpamAddressHistory.go",
diff --git a/service/ec2/serializers.go b/service/ec2/serializers.go
index fa25e3e7bb3..fd944068dd5 100644
--- a/service/ec2/serializers.go
+++ b/service/ec2/serializers.go
@@ -23889,6 +23889,70 @@ func (m *awsEc2query_serializeOpDisableFastSnapshotRestores) HandleSerialize(ctx
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsEc2query_serializeOpDisableImageBlockPublicAccess struct {
+}
+
+func (*awsEc2query_serializeOpDisableImageBlockPublicAccess) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsEc2query_serializeOpDisableImageBlockPublicAccess) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*DisableImageBlockPublicAccessInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("DisableImageBlockPublicAccess")
+	body.Key("Version").String("2016-11-15")
+
+	if err := awsEc2query_serializeOpDocumentDisableImageBlockPublicAccessInput(input, bodyEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsEc2query_serializeOpDisableImageDeprecation struct {
 }
 
@@ -25553,6 +25617,70 @@ func (m *awsEc2query_serializeOpEnableFastSnapshotRestores) HandleSerialize(ctx
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsEc2query_serializeOpEnableImageBlockPublicAccess struct {
+}
+
+func (*awsEc2query_serializeOpEnableImageBlockPublicAccess) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsEc2query_serializeOpEnableImageBlockPublicAccess) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*EnableImageBlockPublicAccessInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("EnableImageBlockPublicAccess")
+	body.Key("Version").String("2016-11-15")
+
+	if err := awsEc2query_serializeOpDocumentEnableImageBlockPublicAccessInput(input, bodyEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsEc2query_serializeOpEnableImageDeprecation struct {
 }
 
@@ -27217,6 +27345,70 @@ func (m *awsEc2query_serializeOpGetHostReservationPurchasePreview) HandleSeriali
 	return next.HandleSerialize(ctx, in)
 }
 
+type awsEc2query_serializeOpGetImageBlockPublicAccessState struct {
+}
+
+func (*awsEc2query_serializeOpGetImageBlockPublicAccessState) ID() string {
+	return "OperationSerializer"
+}
+
+func (m *awsEc2query_serializeOpGetImageBlockPublicAccessState) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
+	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
+) {
+	request, ok := in.Request.(*smithyhttp.Request)
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown transport type %T", in.Request)}
+	}
+
+	input, ok := in.Parameters.(*GetImageBlockPublicAccessStateInput)
+	_ = input
+	if !ok {
+		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("unknown input parameters type %T", in.Parameters)}
+	}
+
+	operationPath := "/"
+	if len(request.Request.URL.Path) == 0 {
+		request.Request.URL.Path = operationPath
+	} else {
+		request.Request.URL.Path = path.Join(request.Request.URL.Path, operationPath)
+		if request.Request.URL.Path != "/" && operationPath[len(operationPath)-1] == '/' {
+			request.Request.URL.Path += "/"
+		}
+	}
+	request.Request.Method = "POST"
+	httpBindingEncoder, err := httpbinding.NewEncoder(request.URL.Path, request.URL.RawQuery, request.Header)
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	httpBindingEncoder.SetHeader("Content-Type").String("application/x-www-form-urlencoded")
+
+	bodyWriter := bytes.NewBuffer(nil)
+	bodyEncoder := query.NewEncoder(bodyWriter)
+	body := bodyEncoder.Object()
+	body.Key("Action").String("GetImageBlockPublicAccessState")
+	body.Key("Version").String("2016-11-15")
+
+	if err := awsEc2query_serializeOpDocumentGetImageBlockPublicAccessStateInput(input, bodyEncoder.Value); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	err = bodyEncoder.Encode()
+	if err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request, err = request.SetStream(bytes.NewReader(bodyWriter.Bytes())); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+
+	if request.Request, err = httpBindingEncoder.Encode(request.Request); err != nil {
+		return out, metadata, &smithy.SerializationError{Err: err}
+	}
+	in.Request = request
+
+	return next.HandleSerialize(ctx, in)
+}
+
 type awsEc2query_serializeOpGetInstanceTypesFromInstanceRequirements struct {
 }
 
@@ -58922,6 +59114,18 @@ func awsEc2query_serializeOpDocumentDisableFastSnapshotRestoresInput(v *DisableF
 	return nil
 }
 
+func awsEc2query_serializeOpDocumentDisableImageBlockPublicAccessInput(v *DisableImageBlockPublicAccessInput, value query.Value) error {
+	object := value.Object()
+	_ = object
+
+	if v.DryRun != nil {
+		objectKey := object.Key("DryRun")
+		objectKey.Boolean(*v.DryRun)
+	}
+
+	return nil
+}
+
 func awsEc2query_serializeOpDocumentDisableImageDeprecationInput(v *DisableImageDeprecationInput, value query.Value) error {
 	object := value.Object()
 	_ = object
@@ -59463,6 +59667,23 @@ func awsEc2query_serializeOpDocumentEnableFastSnapshotRestoresInput(v *EnableFas
 	return nil
 }
 
+func awsEc2query_serializeOpDocumentEnableImageBlockPublicAccessInput(v *EnableImageBlockPublicAccessInput, value query.Value) error {
+	object := value.Object()
+	_ = object
+
+	if v.DryRun != nil {
+		objectKey := object.Key("DryRun")
+		objectKey.Boolean(*v.DryRun)
+	}
+
+	if len(v.ImageBlockPublicAccessState) > 0 {
+		objectKey := object.Key("ImageBlockPublicAccessState")
+		objectKey.String(string(v.ImageBlockPublicAccessState))
+	}
+
+	return nil
+}
+
 func awsEc2query_serializeOpDocumentEnableImageDeprecationInput(v *EnableImageDeprecationInput, value query.Value) error {
 	object := value.Object()
 	_ = object
@@ -60039,6 +60260,18 @@ func awsEc2query_serializeOpDocumentGetHostReservationPurchasePreviewInput(v *Ge
 	return nil
 }
 
+func awsEc2query_serializeOpDocumentGetImageBlockPublicAccessStateInput(v *GetImageBlockPublicAccessStateInput, value query.Value) error {
+	object := value.Object()
+	_ = object
+
+	if v.DryRun != nil {
+		objectKey := object.Key("DryRun")
+		objectKey.Boolean(*v.DryRun)
+	}
+
+	return nil
+}
+
 func awsEc2query_serializeOpDocumentGetInstanceTypesFromInstanceRequirementsInput(v *GetInstanceTypesFromInstanceRequirementsInput, value query.Value) error {
 	object := value.Object()
 	_ = object
diff --git a/service/ec2/types/enums.go b/service/ec2/types/enums.go
index f0bdbc478d7..b90e1b06b4d 100644
--- a/service/ec2/types/enums.go
+++ b/service/ec2/types/enums.go
@@ -2385,6 +2385,40 @@ func (ImageAttributeName) Values() []ImageAttributeName {
 	}
 }
 
+type ImageBlockPublicAccessDisabledState string
+
+// Enum values for ImageBlockPublicAccessDisabledState
+const (
+	ImageBlockPublicAccessDisabledStateUnblocked ImageBlockPublicAccessDisabledState = "unblocked"
+)
+
+// Values returns all known values for ImageBlockPublicAccessDisabledState. Note
+// that this can be expanded in the future, and so it is only as up to date as the
+// client. The ordering of this slice is not guaranteed to be stable across
+// updates.
+func (ImageBlockPublicAccessDisabledState) Values() []ImageBlockPublicAccessDisabledState {
+	return []ImageBlockPublicAccessDisabledState{
+		"unblocked",
+	}
+}
+
+type ImageBlockPublicAccessEnabledState string
+
+// Enum values for ImageBlockPublicAccessEnabledState
+const (
+	ImageBlockPublicAccessEnabledStateBlockNewSharing ImageBlockPublicAccessEnabledState = "block-new-sharing"
+)
+
+// Values returns all known values for ImageBlockPublicAccessEnabledState. Note
+// that this can be expanded in the future, and so it is only as up to date as the
+// client. The ordering of this slice is not guaranteed to be stable across
+// updates.
+func (ImageBlockPublicAccessEnabledState) Values() []ImageBlockPublicAccessEnabledState {
+	return []ImageBlockPublicAccessEnabledState{
+		"block-new-sharing",
+	}
+}
+
 type ImageState string
 
 // Enum values for ImageState
diff --git a/service/ec2/validators.go b/service/ec2/validators.go
index 6cb2b405382..626c8123746 100644
--- a/service/ec2/validators.go
+++ b/service/ec2/validators.go
@@ -4890,6 +4890,26 @@ func (m *validateOpEnableFastSnapshotRestores) HandleInitialize(ctx context.Cont
 	return next.HandleInitialize(ctx, in)
 }
 
+type validateOpEnableImageBlockPublicAccess struct {
+}
+
+func (*validateOpEnableImageBlockPublicAccess) ID() string {
+	return "OperationInputValidation"
+}
+
+func (m *validateOpEnableImageBlockPublicAccess) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
+	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
+) {
+	input, ok := in.Parameters.(*EnableImageBlockPublicAccessInput)
+	if !ok {
+		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
+	}
+	if err := validateOpEnableImageBlockPublicAccessInput(input); err != nil {
+		return out, metadata, err
+	}
+	return next.HandleInitialize(ctx, in)
+}
+
 type validateOpEnableImageDeprecation struct {
 }
 
@@ -9386,6 +9406,10 @@ func addOpEnableFastSnapshotRestoresValidationMiddleware(stack *middleware.Stack
 	return stack.Initialize.Add(&validateOpEnableFastSnapshotRestores{}, middleware.After)
 }
 
+func addOpEnableImageBlockPublicAccessValidationMiddleware(stack *middleware.Stack) error {
+	return stack.Initialize.Add(&validateOpEnableImageBlockPublicAccess{}, middleware.After)
+}
+
 func addOpEnableImageDeprecationValidationMiddleware(stack *middleware.Stack) error {
 	return stack.Initialize.Add(&validateOpEnableImageDeprecation{}, middleware.After)
 }
@@ -15060,6 +15084,21 @@ func validateOpEnableFastSnapshotRestoresInput(v *EnableFastSnapshotRestoresInpu
 	}
 }
 
+func validateOpEnableImageBlockPublicAccessInput(v *EnableImageBlockPublicAccessInput) error {
+	if v == nil {
+		return nil
+	}
+	invalidParams := smithy.InvalidParamsError{Context: "EnableImageBlockPublicAccessInput"}
+	if len(v.ImageBlockPublicAccessState) == 0 {
+		invalidParams.Add(smithy.NewErrParamRequired("ImageBlockPublicAccessState"))
+	}
+	if invalidParams.Len() > 0 {
+		return invalidParams
+	} else {
+		return nil
+	}
+}
+
 func validateOpEnableImageDeprecationInput(v *EnableImageDeprecationInput) error {
 	if v == nil {
 		return nil
diff --git a/service/emr/internal/endpoints/endpoints.go b/service/emr/internal/endpoints/endpoints.go
index 975e049f5df..c41691fd27e 100644
--- a/service/emr/internal/endpoints/endpoints.go
+++ b/service/emr/internal/endpoints/endpoints.go
@@ -364,14 +364,45 @@ var defaultPartitions = endpoints.Partitions{
 		RegionRegex:    partitionRegexp.AwsIso,
 		IsRegionalized: true,
 		Endpoints: endpoints.Endpoints{
+			endpoints.EndpointKey{
+				Region: "fips-us-iso-east-1",
+			}: endpoints.Endpoint{
+				Hostname: "elasticmapreduce.us-iso-east-1.c2s.ic.gov",
+				CredentialScope: endpoints.CredentialScope{
+					Region: "us-iso-east-1",
+				},
+				Deprecated: aws.TrueTernary,
+			},
+			endpoints.EndpointKey{
+				Region: "fips-us-iso-west-1",
+			}: endpoints.Endpoint{
+				Hostname: "elasticmapreduce.us-iso-west-1.c2s.ic.gov",
+				CredentialScope: endpoints.CredentialScope{
+					Region: "us-iso-west-1",
+				},
+				Deprecated: aws.TrueTernary,
+			},
 			endpoints.EndpointKey{
 				Region: "us-iso-east-1",
 			}: endpoints.Endpoint{
 				Protocols: []string{"https"},
 			},
+			endpoints.EndpointKey{
+				Region:  "us-iso-east-1",
+				Variant: endpoints.FIPSVariant,
+			}: {
+				Hostname:  "elasticmapreduce.us-iso-east-1.c2s.ic.gov",
+				Protocols: []string{"https"},
+			},
 			endpoints.EndpointKey{
 				Region: "us-iso-west-1",
 			}: endpoints.Endpoint{},
+			endpoints.EndpointKey{
+				Region:  "us-iso-west-1",
+				Variant: endpoints.FIPSVariant,
+			}: {
+				Hostname: "elasticmapreduce.us-iso-west-1.c2s.ic.gov",
+			},
 		},
 	},
 	{
@@ -395,9 +426,24 @@ var defaultPartitions = endpoints.Partitions{
 		RegionRegex:    partitionRegexp.AwsIsoB,
 		IsRegionalized: true,
 		Endpoints: endpoints.Endpoints{
+			endpoints.EndpointKey{
+				Region: "fips-us-isob-east-1",
+			}: endpoints.Endpoint{
+				Hostname: "elasticmapreduce.us-isob-east-1.sc2s.sgov.gov",
+				CredentialScope: endpoints.CredentialScope{
+					Region: "us-isob-east-1",
+				},
+				Deprecated: aws.TrueTernary,
+			},
 			endpoints.EndpointKey{
 				Region: "us-isob-east-1",
 			}: endpoints.Endpoint{},
+			endpoints.EndpointKey{
+				Region:  "us-isob-east-1",
+				Variant: endpoints.FIPSVariant,
+			}: {
+				Hostname: "elasticmapreduce.us-isob-east-1.sc2s.sgov.gov",
+			},
 		},
 	},
 	{
diff --git a/service/eventbridge/deserializers.go b/service/eventbridge/deserializers.go
index 56741effee9..3a28b1e40ab 100644
--- a/service/eventbridge/deserializers.go
+++ b/service/eventbridge/deserializers.go
@@ -7736,7 +7736,7 @@ func awsAwsjson11_deserializeDocumentConnectionBodyParameter(v **types.Connectio
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected String to be of type string, got %T instead", value)
+					return fmt.Errorf("expected SensitiveString to be of type string, got %T instead", value)
 				}
 				sv.Value = ptr.String(jtv)
 			}
@@ -7828,7 +7828,7 @@ func awsAwsjson11_deserializeDocumentConnectionHeaderParameter(v **types.Connect
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected HeaderValue to be of type string, got %T instead", value)
+					return fmt.Errorf("expected HeaderValueSensitive to be of type string, got %T instead", value)
 				}
 				sv.Value = ptr.String(jtv)
 			}
@@ -8065,7 +8065,7 @@ func awsAwsjson11_deserializeDocumentConnectionQueryStringParameter(v **types.Co
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected QueryStringValue to be of type string, got %T instead", value)
+					return fmt.Errorf("expected QueryStringValueSensitive to be of type string, got %T instead", value)
 				}
 				sv.Value = ptr.String(jtv)
 			}
diff --git a/service/kendra/api_op_BatchDeleteDocument.go b/service/kendra/api_op_BatchDeleteDocument.go
index a34c207a1b1..6a2b76ae9fb 100644
--- a/service/kendra/api_op_BatchDeleteDocument.go
+++ b/service/kendra/api_op_BatchDeleteDocument.go
@@ -19,8 +19,11 @@ import (
 // Removes one or more documents from an index. The documents must have been added
 // with the BatchPutDocument API. The documents are deleted asynchronously. You
 // can see the progress of the deletion by using Amazon Web Services CloudWatch.
-// Any error messages related to the processing of the batch are sent to you
-// CloudWatch log.
+// Any error messages related to the processing of the batch are sent to your
+// Amazon Web Services CloudWatch log. You can also use the BatchGetDocumentStatus
+// API to monitor the progress of deleting your documents. Deleting documents from
+// an index using BatchDeleteDocument could take up to an hour or more, depending
+// on the number of documents you want to delete.
 func (c *Client) BatchDeleteDocument(ctx context.Context, params *BatchDeleteDocumentInput, optFns ...func(*Options)) (*BatchDeleteDocumentOutput, error) {
 	if params == nil {
 		params = &BatchDeleteDocumentInput{}
diff --git a/service/kendra/api_op_BatchPutDocument.go b/service/kendra/api_op_BatchPutDocument.go
index eb8e8de0792..52a34116555 100644
--- a/service/kendra/api_op_BatchPutDocument.go
+++ b/service/kendra/api_op_BatchPutDocument.go
@@ -23,8 +23,9 @@ import (
 // documents added to the index. The documents are indexed asynchronously. You can
 // see the progress of the batch using Amazon Web Services CloudWatch. Any error
 // messages related to processing the batch are sent to your Amazon Web Services
-// CloudWatch log. For an example of ingesting inline documents using Python and
-// Java SDKs, see Adding files directly to an index (https://docs.aws.amazon.com/kendra/latest/dg/in-adding-binary-doc.html)
+// CloudWatch log. You can also use the BatchGetDocumentStatus API to monitor the
+// progress of indexing your documents. For an example of ingesting inline
+// documents using Python and Java SDKs, see Adding files directly to an index (https://docs.aws.amazon.com/kendra/latest/dg/in-adding-binary-doc.html)
 // .
 func (c *Client) BatchPutDocument(ctx context.Context, params *BatchPutDocumentInput, optFns ...func(*Options)) (*BatchPutDocumentOutput, error) {
 	if params == nil {
@@ -82,7 +83,8 @@ type BatchPutDocumentOutput struct {
 	// indicates why the document couldn't be added to the index. If there was an error
 	// adding a document to an index the error is reported in your Amazon Web Services
 	// CloudWatch log. For more information, see Monitoring Amazon Kendra with Amazon
-	// CloudWatch Logs (https://docs.aws.amazon.com/kendra/latest/dg/cloudwatch-logs.html)
+	// CloudWatch logs (https://docs.aws.amazon.com/kendra/latest/dg/cloudwatch-logs.html)
+	// .
 	FailedDocuments []types.BatchPutDocumentResponseFailedDocument
 
 	// Metadata pertaining to the operation's result.
diff --git a/service/kendra/api_op_CreateIndex.go b/service/kendra/api_op_CreateIndex.go
index d20dba31fa7..1d3ee96da3f 100644
--- a/service/kendra/api_op_CreateIndex.go
+++ b/service/kendra/api_op_CreateIndex.go
@@ -19,11 +19,11 @@ import (
 // Creates an Amazon Kendra index. Index creation is an asynchronous API. To
 // determine if index creation has completed, check the Status field returned from
 // a call to DescribeIndex . The Status field is set to ACTIVE when the index is
-// ready to use. Once the index is active you can index your documents using the
-// BatchPutDocument API or using one of the supported data sources. For an example
-// of creating an index and data source using the Python SDK, see Getting started
-// with Python SDK (https://docs.aws.amazon.com/kendra/latest/dg/gs-python.html) .
-// For an example of creating an index and data source using the Java SDK, see
+// ready to use. Once the index is active, you can index your documents using the
+// BatchPutDocument API or using one of the supported data sources (https://docs.aws.amazon.com/kendra/latest/dg/data-sources.html)
+// . For an example of creating an index and data source using the Python SDK, see
+// Getting started with Python SDK (https://docs.aws.amazon.com/kendra/latest/dg/gs-python.html)
+// . For an example of creating an index and data source using the Java SDK, see
 // Getting started with Java SDK (https://docs.aws.amazon.com/kendra/latest/dg/gs-java.html)
 // .
 func (c *Client) CreateIndex(ctx context.Context, params *CreateIndexInput, optFns ...func(*Options)) (*CreateIndexOutput, error) {
diff --git a/service/kendra/api_op_DeleteDataSource.go b/service/kendra/api_op_DeleteDataSource.go
index ea7f443088c..c8ae880f970 100644
--- a/service/kendra/api_op_DeleteDataSource.go
+++ b/service/kendra/api_op_DeleteDataSource.go
@@ -19,7 +19,9 @@ import (
 // the data source is already being deleted. While the data source is being
 // deleted, the Status field returned by a call to the DescribeDataSource API is
 // set to DELETING . For more information, see Deleting Data Sources (https://docs.aws.amazon.com/kendra/latest/dg/delete-data-source.html)
-// .
+// . Deleting an entire data source or re-syncing your index after deleting
+// specific documents from a data source could take up to an hour or more,
+// depending on the number of documents you want to delete.
 func (c *Client) DeleteDataSource(ctx context.Context, params *DeleteDataSourceInput, optFns ...func(*Options)) (*DeleteDataSourceOutput, error) {
 	if params == nil {
 		params = &DeleteDataSourceInput{}
diff --git a/service/kendra/api_op_Retrieve.go b/service/kendra/api_op_Retrieve.go
index de61f98ca2d..d8ecde0549f 100644
--- a/service/kendra/api_op_Retrieve.go
+++ b/service/kendra/api_op_Retrieve.go
@@ -24,14 +24,18 @@ import (
 // include question-answer or FAQ type responses from your index. The passages are
 // text excerpts that can be semantically extracted from multiple documents and
 // multiple parts of the same document. If in extreme cases your documents produce
-// no relevant passages using the Retrieve API, you can alternatively use the Query
-// API. You can also do the following:
+// zero passages using the Retrieve API, you can alternatively use the Query API
+// and its types of responses. You can also do the following:
 //   - Override boosting at the index level
 //   - Filter based on document fields or attributes
 //   - Filter based on the user or their group access to documents
 //
 // You can also include certain fields in the response that might provide useful
-// additional information.
+// additional information. The Retrieve API shares the number of query capacity
+// units (https://docs.aws.amazon.com/kendra/latest/APIReference/API_CapacityUnitsConfiguration.html)
+// that you set for your index. For more information on what's included in a single
+// capacity unit and the default base capacity for an index, see Adjusting capacity (https://docs.aws.amazon.com/kendra/latest/dg/adjusting-capacity.html)
+// .
 func (c *Client) Retrieve(ctx context.Context, params *RetrieveInput, optFns ...func(*Options)) (*RetrieveOutput, error) {
 	if params == nil {
 		params = &RetrieveInput{}
diff --git a/service/kendra/api_op_StartDataSourceSyncJob.go b/service/kendra/api_op_StartDataSourceSyncJob.go
index f1a9a54fd95..e3ee66d676d 100644
--- a/service/kendra/api_op_StartDataSourceSyncJob.go
+++ b/service/kendra/api_op_StartDataSourceSyncJob.go
@@ -17,7 +17,9 @@ import (
 
 // Starts a synchronization job for a data source connector. If a synchronization
 // job is already in progress, Amazon Kendra returns a ResourceInUseException
-// exception.
+// exception. Re-syncing your data source with your index after modifying, adding,
+// or deleting documents from your data source respository could take up to an hour
+// or more, depending on the number of documents to sync.
 func (c *Client) StartDataSourceSyncJob(ctx context.Context, params *StartDataSourceSyncJobInput, optFns ...func(*Options)) (*StartDataSourceSyncJobOutput, error) {
 	if params == nil {
 		params = &StartDataSourceSyncJobInput{}
diff --git a/service/kendra/deserializers.go b/service/kendra/deserializers.go
index 36c04ba766d..c456c36c435 100644
--- a/service/kendra/deserializers.go
+++ b/service/kendra/deserializers.go
@@ -16656,6 +16656,11 @@ func awsAwsjson11_deserializeDocumentRetrieveResultItem(v **types.RetrieveResult
 				sv.Id = ptr.String(jtv)
 			}
 
+		case "ScoreAttributes":
+			if err := awsAwsjson11_deserializeDocumentScoreAttributes(&sv.ScoreAttributes, value); err != nil {
+				return err
+			}
+
 		default:
 			_, _ = key, value
 
diff --git a/service/kendra/types/types.go b/service/kendra/types/types.go
index facccacd437..502fa688b7f 100644
--- a/service/kendra/types/types.go
+++ b/service/kendra/types/types.go
@@ -168,50 +168,71 @@ type AlfrescoConfiguration struct {
 	noSmithyDocumentSerde
 }
 
-// Provides filtering the query results based on document attributes or metadata
-// fields. When you use the AndAllFilters or OrAllFilters , filters you can use 2
-// layers under the first attribute filter. For example, you can use:
-// If you use more than 2 layers, you receive a ValidationException exception with
-// the message " AttributeFilter cannot have a depth of more than 2." If you use
-// more than 10 attribute filters in a given list for AndAllFilters or OrAllFilters
-// , you receive a ValidationException with the message " AttributeFilter cannot
-// have a length of more than 10".
+// Filters the search results based on document attributes or fields. You can
+// filter results using attributes for your particular documents. The attributes
+// must exist in your index. For example, if your documents include the custom
+// attribute "Department", you can filter documents that belong to the "HR"
+// department. You would use the EqualsTo operation to filter results or documents
+// with "Department" equals to "HR". You can use AndAllFilters and AndOrFilters in
+// combination with each other or with other operations such as EqualsTo . For
+// example: AndAllFilters
+//   - EqualsTo : "Department", "HR"
+//   - AndOrFilters
+//   - ContainsAny : "Project Name", ["new hires", "new hiring"]
+//
+// This example filters results or documents that belong to the HR department and
+// belong to projects that contain "new hires" or "new hiring" in the project name
+// (must use ContainAny with StringListValue ). This example is filtering with a
+// depth of 2. You cannot filter more than a depth of 2, otherwise you receive a
+// ValidationException exception with the message "AttributeFilter cannot have a
+// depth of more than 2." Also, if you use more than 10 attribute filters in a
+// given list for AndAllFilters or OrAllFilters , you receive a ValidationException
+// with the message "AttributeFilter cannot have a length of more than 10". For
+// examples of using AttributeFilter , see Using document attributes to filter
+// search results (https://docs.aws.amazon.com/kendra/latest/dg/filtering.html#search-filtering)
+// .
 type AttributeFilter struct {
 
-	// Performs a logical AND operation on all supplied filters.
+	// Performs a logical AND operation on all filters that you specify.
 	AndAllFilters []AttributeFilter
 
-	// Returns true when a document contains all of the specified document attributes
-	// or metadata fields. This filter is only applicable to StringListValue metadata.
+	// Returns true when a document contains all of the specified document
+	// attributes/fields. This filter is only applicable to StringListValue (https://docs.aws.amazon.com/kendra/latest/APIReference/API_DocumentAttributeValue.html)
+	// .
 	ContainsAll *DocumentAttribute
 
-	// Returns true when a document contains any of the specified document attributes
-	// or metadata fields. This filter is only applicable to StringListValue metadata.
+	// Returns true when a document contains any of the specified document
+	// attributes/fields. This filter is only applicable to StringListValue (https://docs.aws.amazon.com/kendra/latest/APIReference/API_DocumentAttributeValue.html)
+	// .
 	ContainsAny *DocumentAttribute
 
-	// Performs an equals operation on two document attributes or metadata fields.
+	// Performs an equals operation on document attributes/fields and their values.
 	EqualsTo *DocumentAttribute
 
-	// Performs a greater than operation on two document attributes or metadata
-	// fields. Use with a document attribute of type Date or Long .
+	// Performs a greater than operation on document attributes/fields and their
+	// values. Use with the document attribute type (https://docs.aws.amazon.com/kendra/latest/APIReference/API_DocumentAttributeValue.html)
+	// Date or Long .
 	GreaterThan *DocumentAttribute
 
-	// Performs a greater or equals than operation on two document attributes or
-	// metadata fields. Use with a document attribute of type Date or Long .
+	// Performs a greater or equals than operation on document attributes/fields and
+	// their values. Use with the document attribute type (https://docs.aws.amazon.com/kendra/latest/APIReference/API_DocumentAttributeValue.html)
+	// Date or Long .
 	GreaterThanOrEquals *DocumentAttribute
 
-	// Performs a less than operation on two document attributes or metadata fields.
-	// Use with a document attribute of type Date or Long .
+	// Performs a less than operation on document attributes/fields and their values.
+	// Use with the document attribute type (https://docs.aws.amazon.com/kendra/latest/APIReference/API_DocumentAttributeValue.html)
+	// Date or Long .
 	LessThan *DocumentAttribute
 
-	// Performs a less than or equals operation on two document attributes or metadata
-	// fields. Use with a document attribute of type Date or Long .
+	// Performs a less than or equals operation on document attributes/fields and
+	// their values. Use with the document attribute type (https://docs.aws.amazon.com/kendra/latest/APIReference/API_DocumentAttributeValue.html)
+	// Date or Long .
 	LessThanOrEquals *DocumentAttribute
 
-	// Performs a logical NOT operation on all supplied filters.
+	// Performs a logical NOT operation on all filters that you specify.
 	NotFilter *AttributeFilter
 
-	// Performs a logical OR operation on all supplied filters.
+	// Performs a logical OR operation on all filters that you specify.
 	OrAllFilters []AttributeFilter
 
 	noSmithyDocumentSerde
@@ -953,7 +974,8 @@ type CustomDocumentEnrichmentConfiguration struct {
 	noSmithyDocumentSerde
 }
 
-// Provides the configuration information to connect to a index.
+// Provides the configuration information to an Amazon Kendra supported database (https://docs.aws.amazon.com/kendra/latest/dg/data-source-database.html)
+// .
 type DatabaseConfiguration struct {
 
 	// Information about where the index should get the document information from the
@@ -1199,21 +1221,31 @@ type DataSourceSyncJobMetricTarget struct {
 	noSmithyDocumentSerde
 }
 
-// Maps a column or attribute in the data source to an index field. You must first
-// create the fields in the index using the UpdateIndex API.
+// Maps attributes or field names of the documents synced from the data source to
+// Amazon Kendra index field names. You can set up field mappings for each data
+// source when calling CreateDataSource (https://docs.aws.amazon.com/kendra/latest/APIReference/API_CreateDataSource.html)
+// or UpdateDataSource (https://docs.aws.amazon.com/kendra/latest/APIReference/API_UpdateDataSource.html)
+// API. To create custom fields, use the UpdateIndex API to first create an index
+// field and then map to the data source field. For more information, see Mapping
+// data source fields (https://docs.aws.amazon.com/kendra/latest/dg/field-mapping.html)
+// .
 type DataSourceToIndexFieldMapping struct {
 
-	// The name of the column or attribute in the data source.
+	// The name of the field in the data source. You must first create the index field
+	// using the UpdateIndex API.
 	//
 	// This member is required.
 	DataSourceFieldName *string
 
-	// The name of the field in the index.
+	// The name of the index field to map to the data source field. The index field
+	// type must match the data source field type.
 	//
 	// This member is required.
 	IndexFieldName *string
 
-	// The type of data stored in the column or attribute.
+	// The format for date fields in the data source. If the field specified in
+	// DataSourceFieldName is a date field, you must specify the date format. If the
+	// field is not a date field, an exception is thrown.
 	DateFieldFormat *string
 
 	noSmithyDocumentSerde
@@ -1400,18 +1432,18 @@ type DocumentAttributeValue struct {
 	noSmithyDocumentSerde
 }
 
-// Provides the count of documents that match a particular attribute when doing a
-// faceted search.
+// Provides the count of documents that match a particular document attribute or
+// field when doing a faceted search.
 type DocumentAttributeValueCountPair struct {
 
-	// The number of documents in the response that have the attribute value for the
-	// key.
+	// The number of documents in the response that have the attribute/field value for
+	// the key.
 	Count *int32
 
-	// The value of the attribute. For example, "HR".
+	// The value of the attribute/field. For example, "HR".
 	DocumentAttributeValue *DocumentAttributeValue
 
-	// Contains the results of a document attribute that is a nested facet. A
+	// Contains the results of a document attribute/field that is a nested facet. A
 	// FacetResult contains the counts for each facet nested within a facet. For
 	// example, the document attribute or facet "Department" includes a value called
 	// "Engineering". In addition, the document attribute or facet "SubDepartment"
@@ -1644,12 +1676,12 @@ type ExperiencesSummary struct {
 	noSmithyDocumentSerde
 }
 
-// Information about a document attribute. You can use document attributes as
-// facets. For example, the document attribute or facet "Department" includes the
-// values "HR", "Engineering", and "Accounting". You can display these values in
-// the search results so that documents can be searched by department. You can
-// display up to 10 facet values per facet for a query. If you want to increase
-// this limit, contact Support (http://aws.amazon.com/contact-us/) .
+// Information about a document attribute or field. You can use document
+// attributes as facets. For example, the document attribute or facet "Department"
+// includes the values "HR", "Engineering", and "Accounting". You can display these
+// values in the search results so that documents can be searched by department.
+// You can display up to 10 facet values per facet for a query. If you want to
+// increase this limit, contact Support (http://aws.amazon.com/contact-us/) .
 type Facet struct {
 
 	// The unique key for the document attribute.
@@ -3025,6 +3057,11 @@ type RetrieveResultItem struct {
 	// The identifier of the relevant passage result.
 	Id *string
 
+	// The confidence score bucket for a retrieved passage result. The confidence
+	// bucket provides a relative ranking that indicates how confident Amazon Kendra is
+	// that the response is relevant to the query.
+	ScoreAttributes *ScoreAttributes
+
 	noSmithyDocumentSerde
 }