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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/aws-sdk-go-v2/aws/signer/v4"
"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 (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html)
// 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 (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_evaluation-logic.html#policy-eval-denyallow)
// 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.
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 = 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 = 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 = 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 = 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 = 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",
}
}
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