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Amazon Cognito Identity Provider
API Reference (API Version 2016-04-18)

GetUser

Gets the user attributes and metadata for a user.

Request Syntax

{ "AccessToken": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

AccessToken

The access token returned by the server response to get information about the user.

Type: String

Pattern: [A-Za-z0-9-_=.]+

Required: Yes

Response Syntax

{ "MFAOptions": [ { "AttributeName": "string", "DeliveryMedium": "string" } ], "PreferredMfaSetting": "string", "UserAttributes": [ { "Name": "string", "Value": "string" } ], "UserMFASettingList": [ "string" ], "Username": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

MFAOptions

Specifies the options for MFA (e.g., email or phone number).

Type: Array of MFAOptionType objects

PreferredMfaSetting

The user's preferred MFA setting.

Type: String

UserAttributes

An array of name-value pairs representing user attributes.

For custom attributes, you must prepend the custom: prefix to the attribute name.

Type: Array of AttributeType objects

UserMFASettingList

The list of the user's MFA settings.

Type: Array of strings

Username

The user name of the user you wish to retrieve from the get user request.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: [\p{L}\p{M}\p{S}\p{N}\p{P}]+

Errors

For information about the errors that are common to all actions, see Common Errors.

InternalErrorException

This exception is thrown when Amazon Cognito encounters an internal error.

HTTP Status Code: 500

InvalidParameterException

This exception is thrown when the Amazon Cognito service encounters an invalid parameter.

HTTP Status Code: 400

NotAuthorizedException

This exception is thrown when a user is not authorized.

HTTP Status Code: 400

PasswordResetRequiredException

This exception is thrown when a password reset is required.

HTTP Status Code: 400

ResourceNotFoundException

This exception is thrown when the Amazon Cognito service cannot find the requested resource.

HTTP Status Code: 400

TooManyRequestsException

This exception is thrown when the user has made too many requests for a given operation.

HTTP Status Code: 400

UserNotConfirmedException

This exception is thrown when a user is not confirmed successfully.

HTTP Status Code: 400

UserNotFoundException

This exception is thrown when a user is not found.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: