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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"
)
// Returns details about the IAM user or role whose credentials are used to call
// the operation. No permissions are required to perform this operation. If an
// administrator attaches a policy to your identity that explicitly denies access
// to the sts:GetCallerIdentity action, you can still perform this operation.
// Permissions are not required because the same information is returned when
// access is denied. To view an example response, see I Am Not Authorized to
// Perform: iam:DeleteVirtualMFADevice (https://docs.aws.amazon.com/IAM/latest/UserGuide/troubleshoot_general.html#troubleshoot_general_access-denied-delete-mfa)
// in the IAM User Guide.
func (c *Client) GetCallerIdentity(ctx context.Context, params *GetCallerIdentityInput, optFns ...func(*Options)) (*GetCallerIdentityOutput, error) {
if params == nil {
params = &GetCallerIdentityInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetCallerIdentity", params, optFns, c.addOperationGetCallerIdentityMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetCallerIdentityOutput)
out.ResultMetadata = metadata
return out, nil
}
type GetCallerIdentityInput struct {
noSmithyDocumentSerde
}
// Contains the response to a successful GetCallerIdentity request, including
// information about the entity making the request.
type GetCallerIdentityOutput struct {
// The Amazon Web Services account ID number of the account that owns or contains
// the calling entity.
Account *string
// The Amazon Web Services ARN associated with the calling entity.
Arn *string
// The unique identifier of the calling entity. The exact value depends on the
// type of entity that is making the call. The values returned are those listed in
// the aws:userid column in the Principal table (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_variables.html#principaltable)
// found on the Policy Variables reference page in the IAM User Guide.
UserId *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetCallerIdentityMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsquery_serializeOpGetCallerIdentity{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsquery_deserializeOpGetCallerIdentity{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "GetCallerIdentity"); 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 = stack.Initialize.Add(newServiceMetadataMiddleware_opGetCallerIdentity(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_opGetCallerIdentity(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "GetCallerIdentity",
}
}
// PresignGetCallerIdentity is used to generate a presigned HTTP Request which
// contains presigned URL, signed headers and HTTP method used.
func (c *PresignClient) PresignGetCallerIdentity(ctx context.Context, params *GetCallerIdentityInput, optFns ...func(*PresignOptions)) (*v4.PresignedHTTPRequest, error) {
if params == nil {
params = &GetCallerIdentityInput{}
}
options := c.options.copy()
for _, fn := range optFns {
fn(&options)
}
clientOptFns := append(options.ClientOptions, withNopHTTPClientAPIOption)
result, _, err := c.client.invokeOperation(ctx, "GetCallerIdentity", params, clientOptFns,
c.client.addOperationGetCallerIdentityMiddlewares,
presignConverter(options).convertToPresignMiddleware,
)
if err != nil {
return nil, err
}
out := result.(*v4.PresignedHTTPRequest)
return out, nil
}
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