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api_op_DecodeAuthorizationMessage.go
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api_op_DecodeAuthorizationMessage.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package sts
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Decodes additional information about the authorization status of a request from
// an encoded message returned in response to an Amazon Web Services request.
//
// For example, if a user is not authorized to perform an operation that he or she
// has requested, the request returns a Client.UnauthorizedOperation response (an
// HTTP 403 response). Some Amazon Web Services operations additionally return an
// encoded message that can provide details about this authorization failure.
//
// Only certain Amazon Web Services operations return an encoded authorization
// message. The documentation for an individual operation indicates whether that
// operation returns an encoded message in addition to returning an HTTP code.
//
// The message is encoded because the details of the authorization status can
// contain privileged information that the user who requested the operation should
// not see. To decode an authorization status message, a user must be granted
// permissions through an IAM [policy]to request the DecodeAuthorizationMessage (
// sts:DecodeAuthorizationMessage ) action.
//
// The decoded message includes the following type of information:
//
// - Whether the request was denied due to an explicit deny or due to the
// absence of an explicit allow. For more information, see [Determining Whether a Request is Allowed or Denied]in the IAM User
// Guide.
//
// - The principal who made the request.
//
// - The requested action.
//
// - The requested resource.
//
// - The values of condition keys in the context of the user's request.
//
// [Determining Whether a Request is Allowed or Denied]: https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_evaluation-logic.html#policy-eval-denyallow
// [policy]: https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html
func (c *Client) DecodeAuthorizationMessage(ctx context.Context, params *DecodeAuthorizationMessageInput, optFns ...func(*Options)) (*DecodeAuthorizationMessageOutput, error) {
if params == nil {
params = &DecodeAuthorizationMessageInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DecodeAuthorizationMessage", params, optFns, c.addOperationDecodeAuthorizationMessageMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DecodeAuthorizationMessageOutput)
out.ResultMetadata = metadata
return out, nil
}
type DecodeAuthorizationMessageInput struct {
// The encoded message that was returned with the response.
//
// This member is required.
EncodedMessage *string
noSmithyDocumentSerde
}
// A document that contains additional information about the authorization status
// of a request from an encoded message that is returned in response to an Amazon
// Web Services request.
type DecodeAuthorizationMessageOutput struct {
// The API returns a response with the decoded message.
DecodedMessage *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDecodeAuthorizationMessageMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpDecodeAuthorizationMessage{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpDecodeAuthorizationMessage{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DecodeAuthorizationMessage"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpDecodeAuthorizationMessageValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDecodeAuthorizationMessage(options.Region), middleware.Before); err != nil {
return err
}
if err = 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 = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opDecodeAuthorizationMessage(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DecodeAuthorizationMessage",
}
}