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api_op_UpdateGlobalTable.go
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api_op_UpdateGlobalTable.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package dynamodb
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/dynamodb/types"
internalEndpointDiscovery "github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery"
smithyendpoints "github.com/aws/smithy-go/endpoints"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Adds or removes replicas in the specified global table. The global table must
// already exist to be able to use this operation. Any replica to be added must be
// empty, have the same name as the global table, have the same key schema, have
// DynamoDB Streams enabled, and have the same provisioned and maximum write
// capacity units. This operation only applies to Version 2017.11.29 (Legacy) (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V1.html)
// of global tables. We recommend using Version 2019.11.21 (Current) (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V2.html)
// when creating new global tables, as it provides greater flexibility, higher
// efficiency and consumes less write capacity than 2017.11.29 (Legacy). To
// determine which version you are using, see Determining the version (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.DetermineVersion.html)
// . To update existing global tables from version 2017.11.29 (Legacy) to version
// 2019.11.21 (Current), see Updating global tables (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/V2globaltables_upgrade.html)
// . This operation only applies to Version 2017.11.29 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V1.html)
// of global tables. If you are using global tables Version 2019.11.21 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V2.html)
// you can use DescribeTable (https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DescribeTable.html)
// instead. Although you can use UpdateGlobalTable to add replicas and remove
// replicas in a single request, for simplicity we recommend that you issue
// separate requests for adding or removing replicas. If global secondary indexes
// are specified, then the following conditions must also be met:
// - The global secondary indexes must have the same name.
// - The global secondary indexes must have the same hash key and sort key (if
// present).
// - The global secondary indexes must have the same provisioned and maximum
// write capacity units.
func (c *Client) UpdateGlobalTable(ctx context.Context, params *UpdateGlobalTableInput, optFns ...func(*Options)) (*UpdateGlobalTableOutput, error) {
if params == nil {
params = &UpdateGlobalTableInput{}
}
result, metadata, err := c.invokeOperation(ctx, "UpdateGlobalTable", params, optFns, c.addOperationUpdateGlobalTableMiddlewares)
if err != nil {
return nil, err
}
out := result.(*UpdateGlobalTableOutput)
out.ResultMetadata = metadata
return out, nil
}
type UpdateGlobalTableInput struct {
// The global table name.
//
// This member is required.
GlobalTableName *string
// A list of Regions that should be added or removed from the global table.
//
// This member is required.
ReplicaUpdates []types.ReplicaUpdate
noSmithyDocumentSerde
}
type UpdateGlobalTableOutput struct {
// Contains the details of the global table.
GlobalTableDescription *types.GlobalTableDescription
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationUpdateGlobalTableMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson10_serializeOpUpdateGlobalTable{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpUpdateGlobalTable{}, 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 = addOpUpdateGlobalTableDiscoverEndpointMiddleware(stack, options, c); err != nil {
return err
}
if err = addUpdateGlobalTableResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addOpUpdateGlobalTableValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateGlobalTable(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 = addValidateResponseChecksum(stack, options); err != nil {
return err
}
if err = addAcceptEncodingGzip(stack, options); 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 addOpUpdateGlobalTableDiscoverEndpointMiddleware(stack *middleware.Stack, o Options, c *Client) error {
return stack.Serialize.Insert(&internalEndpointDiscovery.DiscoverEndpoint{
Options: []func(*internalEndpointDiscovery.DiscoverEndpointOptions){
func(opt *internalEndpointDiscovery.DiscoverEndpointOptions) {
opt.DisableHTTPS = o.EndpointOptions.DisableHTTPS
opt.Logger = o.Logger
},
},
DiscoverOperation: c.fetchOpUpdateGlobalTableDiscoverEndpoint,
EndpointDiscoveryEnableState: o.EndpointDiscovery.EnableEndpointDiscovery,
EndpointDiscoveryRequired: false,
}, "ResolveEndpoint", middleware.After)
}
func (c *Client) fetchOpUpdateGlobalTableDiscoverEndpoint(ctx context.Context, input interface{}, optFns ...func(*internalEndpointDiscovery.DiscoverEndpointOptions)) (internalEndpointDiscovery.WeightedAddress, error) {
in, ok := input.(*UpdateGlobalTableInput)
if !ok {
return internalEndpointDiscovery.WeightedAddress{}, fmt.Errorf("unknown input type %T", input)
}
_ = in
identifierMap := make(map[string]string, 0)
key := fmt.Sprintf("DynamoDB.%v", identifierMap)
if v, ok := c.endpointCache.Get(key); ok {
return v, nil
}
discoveryOperationInput := &DescribeEndpointsInput{}
opt := internalEndpointDiscovery.DiscoverEndpointOptions{}
for _, fn := range optFns {
fn(&opt)
}
go c.handleEndpointDiscoveryFromService(ctx, discoveryOperationInput, key, opt)
return internalEndpointDiscovery.WeightedAddress{}, nil
}
func newServiceMetadataMiddleware_opUpdateGlobalTable(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "dynamodb",
OperationName: "UpdateGlobalTable",
}
}
type opUpdateGlobalTableResolveEndpointMiddleware struct {
EndpointResolver EndpointResolverV2
BuiltInResolver builtInParameterResolver
}
func (*opUpdateGlobalTableResolveEndpointMiddleware) ID() string {
return "ResolveEndpointV2"
}
func (m *opUpdateGlobalTableResolveEndpointMiddleware) 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(¶ms)
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 := "dynamodb"
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 = "dynamodb"
} 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("dynamodb")
}
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 addUpdateGlobalTableResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
return stack.Serialize.Insert(&opUpdateGlobalTableResolveEndpointMiddleware{
EndpointResolver: options.EndpointResolverV2,
BuiltInResolver: &builtInResolver{
Region: options.Region,
UseDualStack: options.EndpointOptions.UseDualStackEndpoint,
UseFIPS: options.EndpointOptions.UseFIPSEndpoint,
Endpoint: options.BaseEndpoint,
},
}, "ResolveEndpoint", middleware.After)
}