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Calling this API causes a message to be sent to the end user with a confirmation code
that is required to change the user's password. For the
you can use the username or user alias. If a verified phone number exists for the
user, the confirmation code is sent to the phone number. Otherwise, if a verified
email exists, the confirmation code is sent to the email. If neither a verified phone
number nor a verified email exists,
InvalidParameterException is thrown.
To use the confirmation code for resetting the password, call ConfirmForgotPassword.
For PCL this operation is only available in asynchronous form. Please refer to ForgotPasswordAsync.
public abstract ForgotPasswordResponse ForgotPassword( ForgotPasswordRequest request )
Container for the necessary parameters to execute the ForgotPassword service method.
|CodeDeliveryFailureException||This exception is thrown when a verification code fails to deliver successfully.|
|InternalErrorException||This exception is thrown when Amazon Cognito encounters an internal error.|
|InvalidEmailRoleAccessPolicyException||This exception is thrown when Amazon Cognito is not allowed to use your email identity. HTTP status code: 400.|
|InvalidLambdaResponseException||This exception is thrown when the Amazon Cognito service encounters an invalid AWS Lambda response.|
|InvalidParameterException||This exception is thrown when the Amazon Cognito service encounters an invalid parameter.|
|InvalidSmsRoleAccessPolicyException||This exception is returned when the role provided for SMS configuration does not have permission to publish using Amazon SNS.|
|InvalidSmsRoleTrustRelationshipException||This exception is thrown when the trust relationship is invalid for the role provided for SMS configuration. This can happen if you do not trust cognito-idp.amazonaws.com or the external ID provided in the role does not match what is provided in the SMS configuration for the user pool.|
|LimitExceededException||This exception is thrown when a user exceeds the limit for a requested AWS resource.|
|NotAuthorizedException||This exception is thrown when a user is not authorized.|
|ResourceNotFoundException||This exception is thrown when the Amazon Cognito service cannot find the requested resource.|
|TooManyRequestsException||This exception is thrown when the user has made too many requests for a given operation.|
|UnexpectedLambdaException||This exception is thrown when the Amazon Cognito service encounters an unexpected exception with the AWS Lambda service.|
|UserLambdaValidationException||This exception is thrown when the Amazon Cognito service encounters a user validation exception with the AWS Lambda service.|
|UserNotConfirmedException||This exception is thrown when a user is not confirmed successfully.|
|UserNotFoundException||This exception is thrown when a user is not found.|
Supported in: 4.5, 4.0, 3.5
Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms