AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Provides the feedback for an authentication event whether it was from a valid user or not. This feedback is used for improving the risk evaluation decision for the user pool as part of Amazon Cognito advanced security.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to UpdateAuthEventFeedbackAsync.

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


public virtual UpdateAuthEventFeedbackResponse UpdateAuthEventFeedback(
         UpdateAuthEventFeedbackRequest request
Type: Amazon.CognitoIdentityProvider.Model.UpdateAuthEventFeedbackRequest

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

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


InternalErrorException This exception is thrown when Amazon Cognito encounters an internal error.
InvalidParameterException This exception is thrown when the Amazon Cognito service encounters an invalid parameter.
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.
UserNotFoundException This exception is thrown when a user is not found.
UserPoolAddOnNotEnabledException This exception is thrown when user pool add-ons are not enabled.

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