AWS SDK Version 3 for .NET
API Reference

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Initiates the authentication flow.

Note:

For PCL this operation is only available in asynchronous form. Please refer to InitiateAuthAsync.

Namespace: Amazon.CognitoIdentityProvider
Assembly: AWSSDK.CognitoIdentityProvider.dll
Version: 3.x.y.z

Syntax

C#
public virtual InitiateAuthResponse InitiateAuth(
         InitiateAuthRequest request
)
Parameters
request
Type: Amazon.CognitoIdentityProvider.Model.InitiateAuthRequest

Container for the necessary parameters to execute the InitiateAuth service method.

Return Value
The response from the InitiateAuth service method, as returned by CognitoIdentityProvider.

Exceptions

ExceptionCondition
InternalErrorException This exception is thrown when Amazon Cognito encounters an internal error.
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.
InvalidUserPoolConfigurationException This exception is thrown when the user pool configuration is invalid.
NotAuthorizedException This exception is thrown when a user is not authorized.
PasswordResetRequiredException This exception is thrown when a password reset is required.
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.

Version Information

.NET Framework:
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

See Also