1// Code generated by smithy-go-codegen DO NOT EDIT. 2 3package sts 4 5import ( 6 "context" 7 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 8 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 9 "github.com/aws/smithy-go/middleware" 10 smithyhttp "github.com/aws/smithy-go/transport/http" 11) 12 13// Returns details about the IAM user or role whose credentials are used to call 14// the operation. No permissions are required to perform this operation. If an 15// administrator adds a policy to your IAM user or role that explicitly denies 16// access to the sts:GetCallerIdentity action, you can still perform this 17// operation. Permissions are not required because the same information is returned 18// when an IAM user or role is denied access. To view an example response, see I Am 19// Not Authorized to Perform: iam:DeleteVirtualMFADevice 20// (https://docs.aws.amazon.com/IAM/latest/UserGuide/troubleshoot_general.html#troubleshoot_general_access-denied-delete-mfa) 21// in the IAM User Guide. 22func (c *Client) GetCallerIdentity(ctx context.Context, params *GetCallerIdentityInput, optFns ...func(*Options)) (*GetCallerIdentityOutput, error) { 23 if params == nil { 24 params = &GetCallerIdentityInput{} 25 } 26 27 result, metadata, err := c.invokeOperation(ctx, "GetCallerIdentity", params, optFns, addOperationGetCallerIdentityMiddlewares) 28 if err != nil { 29 return nil, err 30 } 31 32 out := result.(*GetCallerIdentityOutput) 33 out.ResultMetadata = metadata 34 return out, nil 35} 36 37type GetCallerIdentityInput struct { 38} 39 40// Contains the response to a successful GetCallerIdentity request, including 41// information about the entity making the request. 42type GetCallerIdentityOutput struct { 43 44 // The AWS account ID number of the account that owns or contains the calling 45 // entity. 46 Account *string 47 48 // The AWS ARN associated with the calling entity. 49 Arn *string 50 51 // The unique identifier of the calling entity. The exact value depends on the type 52 // of entity that is making the call. The values returned are those listed in the 53 // aws:userid column in the Principal table 54 // (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_variables.html#principaltable) 55 // found on the Policy Variables reference page in the IAM User Guide. 56 UserId *string 57 58 // Metadata pertaining to the operation's result. 59 ResultMetadata middleware.Metadata 60} 61 62func addOperationGetCallerIdentityMiddlewares(stack *middleware.Stack, options Options) (err error) { 63 err = stack.Serialize.Add(&awsAwsquery_serializeOpGetCallerIdentity{}, middleware.After) 64 if err != nil { 65 return err 66 } 67 err = stack.Deserialize.Add(&awsAwsquery_deserializeOpGetCallerIdentity{}, middleware.After) 68 if err != nil { 69 return err 70 } 71 if err = addSetLoggerMiddleware(stack, options); err != nil { 72 return err 73 } 74 if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil { 75 return err 76 } 77 if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil { 78 return err 79 } 80 if err = addResolveEndpointMiddleware(stack, options); err != nil { 81 return err 82 } 83 if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil { 84 return err 85 } 86 if err = addRetryMiddlewares(stack, options); err != nil { 87 return err 88 } 89 if err = addHTTPSignerV4Middleware(stack, options); err != nil { 90 return err 91 } 92 if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil { 93 return err 94 } 95 if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil { 96 return err 97 } 98 if err = addClientUserAgent(stack); err != nil { 99 return err 100 } 101 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 102 return err 103 } 104 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 105 return err 106 } 107 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetCallerIdentity(options.Region), middleware.Before); err != nil { 108 return err 109 } 110 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 111 return err 112 } 113 if err = addResponseErrorMiddleware(stack); err != nil { 114 return err 115 } 116 if err = addRequestResponseLogging(stack, options); err != nil { 117 return err 118 } 119 return nil 120} 121 122func newServiceMetadataMiddleware_opGetCallerIdentity(region string) *awsmiddleware.RegisterServiceMetadata { 123 return &awsmiddleware.RegisterServiceMetadata{ 124 Region: region, 125 ServiceID: ServiceID, 126 SigningName: "sts", 127 OperationName: "GetCallerIdentity", 128 } 129} 130 131// PresignGetCallerIdentity is used to generate a presigned HTTP Request which 132// contains presigned URL, signed headers and HTTP method used. 133func (c *PresignClient) PresignGetCallerIdentity(ctx context.Context, params *GetCallerIdentityInput, optFns ...func(*PresignOptions)) (*v4.PresignedHTTPRequest, error) { 134 if params == nil { 135 params = &GetCallerIdentityInput{} 136 } 137 options := c.options.copy() 138 for _, fn := range optFns { 139 fn(&options) 140 } 141 clientOptFns := append(options.ClientOptions, withNopHTTPClientAPIOption) 142 143 result, _, err := c.client.invokeOperation(ctx, "GetCallerIdentity", params, clientOptFns, 144 addOperationGetCallerIdentityMiddlewares, 145 presignConverter(options).convertToPresignMiddleware, 146 ) 147 if err != nil { 148 return nil, err 149 } 150 151 out := result.(*v4.PresignedHTTPRequest) 152 return out, nil 153} 154