| AuthenticationException | |
| DeviceNotKnownException | |
| NotAuthorizedException | |
| UserAuthentication | Represents a single user (who is hopefully logged in) and their aws cognito credentials. The code in this class is based on documentation and examples from the following sources. https://docs.aws.amazon.com/sdk-for-net/v3/developer-guide/cognito-authentication-extension.html https://github.com/aws/aws-sdk-net-extensions-cognito#authenticating-with-secure-remote-protocol-srp |