api_op_GetCallerIdentity.go (5664B)
1 // Code generated by smithy-go-codegen DO NOT EDIT. 2 3 package sts 4 5 import ( 6 "context" 7 "fmt" 8 awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware" 9 "github.com/aws/aws-sdk-go-v2/aws/signer/v4" 10 "github.com/aws/smithy-go/middleware" 11 smithyhttp "github.com/aws/smithy-go/transport/http" 12 ) 13 14 // Returns details about the IAM user or role whose credentials are used to call 15 // the operation. No permissions are required to perform this operation. If an 16 // administrator attaches a policy to your identity that explicitly denies access 17 // to the sts:GetCallerIdentity action, you can still perform this operation. 18 // Permissions are not required because the same information is returned when 19 // access is denied. To view an example response, see I Am Not Authorized to 20 // Perform: iam:DeleteVirtualMFADevice (https://docs.aws.amazon.com/IAM/latest/UserGuide/troubleshoot_general.html#troubleshoot_general_access-denied-delete-mfa) 21 // in the IAM User Guide. 22 func (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, c.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 37 type GetCallerIdentityInput struct { 38 noSmithyDocumentSerde 39 } 40 41 // Contains the response to a successful GetCallerIdentity request, including 42 // information about the entity making the request. 43 type GetCallerIdentityOutput struct { 44 45 // The Amazon Web Services account ID number of the account that owns or contains 46 // the calling entity. 47 Account *string 48 49 // The Amazon Web Services ARN associated with the calling entity. 50 Arn *string 51 52 // The unique identifier of the calling entity. The exact value depends on the 53 // type of entity that is making the call. The values returned are those listed in 54 // the aws:userid column in the Principal table (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 noSmithyDocumentSerde 62 } 63 64 func (c *Client) addOperationGetCallerIdentityMiddlewares(stack *middleware.Stack, options Options) (err error) { 65 if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil { 66 return err 67 } 68 err = stack.Serialize.Add(&awsAwsquery_serializeOpGetCallerIdentity{}, middleware.After) 69 if err != nil { 70 return err 71 } 72 err = stack.Deserialize.Add(&awsAwsquery_deserializeOpGetCallerIdentity{}, middleware.After) 73 if err != nil { 74 return err 75 } 76 if err := addProtocolFinalizerMiddlewares(stack, options, "GetCallerIdentity"); err != nil { 77 return fmt.Errorf("add protocol finalizers: %v", err) 78 } 79 80 if err = addlegacyEndpointContextSetter(stack, options); err != nil { 81 return err 82 } 83 if err = addSetLoggerMiddleware(stack, options); err != nil { 84 return err 85 } 86 if err = addClientRequestID(stack); err != nil { 87 return err 88 } 89 if err = addComputeContentLength(stack); err != nil { 90 return err 91 } 92 if err = addResolveEndpointMiddleware(stack, options); err != nil { 93 return err 94 } 95 if err = addComputePayloadSHA256(stack); err != nil { 96 return err 97 } 98 if err = addRetry(stack, options); err != nil { 99 return err 100 } 101 if err = addRawResponseToMetadata(stack); err != nil { 102 return err 103 } 104 if err = addRecordResponseTiming(stack); err != nil { 105 return err 106 } 107 if err = addClientUserAgent(stack, options); err != nil { 108 return err 109 } 110 if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil { 111 return err 112 } 113 if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil { 114 return err 115 } 116 if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil { 117 return err 118 } 119 if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetCallerIdentity(options.Region), middleware.Before); err != nil { 120 return err 121 } 122 if err = addRecursionDetection(stack); err != nil { 123 return err 124 } 125 if err = addRequestIDRetrieverMiddleware(stack); err != nil { 126 return err 127 } 128 if err = addResponseErrorMiddleware(stack); err != nil { 129 return err 130 } 131 if err = addRequestResponseLogging(stack, options); err != nil { 132 return err 133 } 134 if err = addDisableHTTPSMiddleware(stack, options); err != nil { 135 return err 136 } 137 return nil 138 } 139 140 func newServiceMetadataMiddleware_opGetCallerIdentity(region string) *awsmiddleware.RegisterServiceMetadata { 141 return &awsmiddleware.RegisterServiceMetadata{ 142 Region: region, 143 ServiceID: ServiceID, 144 OperationName: "GetCallerIdentity", 145 } 146 } 147 148 // PresignGetCallerIdentity is used to generate a presigned HTTP Request which 149 // contains presigned URL, signed headers and HTTP method used. 150 func (c *PresignClient) PresignGetCallerIdentity(ctx context.Context, params *GetCallerIdentityInput, optFns ...func(*PresignOptions)) (*v4.PresignedHTTPRequest, error) { 151 if params == nil { 152 params = &GetCallerIdentityInput{} 153 } 154 options := c.options.copy() 155 for _, fn := range optFns { 156 fn(&options) 157 } 158 clientOptFns := append(options.ClientOptions, withNopHTTPClientAPIOption) 159 160 result, _, err := c.client.invokeOperation(ctx, "GetCallerIdentity", params, clientOptFns, 161 c.client.addOperationGetCallerIdentityMiddlewares, 162 presignConverter(options).convertToPresignMiddleware, 163 ) 164 if err != nil { 165 return nil, err 166 } 167 168 out := result.(*v4.PresignedHTTPRequest) 169 return out, nil 170 }