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.

Use this API to register a user's entered time-based one-time password (TOTP) code and mark the user's software token MFA status as "verified" if successful. The request takes an access token or a session string, but not both.

Amazon Cognito doesn't evaluate Identity and Access Management (IAM) policies in requests for this API operation. For this operation, you can't use IAM credentials to authorize requests, and you can't grant IAM permissions in policies. For more information about authorization models in Amazon Cognito, see Using the Amazon Cognito user pools API and user pool endpoints.

Note:

For .NET Core this operation is only available in asynchronous form. Please refer to VerifySoftwareTokenAsync.

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

Syntax

C#
public virtual VerifySoftwareTokenResponse VerifySoftwareToken(
         VerifySoftwareTokenRequest request
)

Parameters

request
Type: Amazon.CognitoIdentityProvider.Model.VerifySoftwareTokenRequest

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

Return Value


The response from the VerifySoftwareToken service method, as returned by CognitoIdentityProvider.

Exceptions

ExceptionCondition
CodeMismatchException This exception is thrown if the provided code doesn't match what the server was expecting.
EnableSoftwareTokenMFAException This exception is thrown when there is a code mismatch and the service fails to configure the software token TOTP multi-factor authentication (MFA).
ForbiddenException This exception is thrown when WAF doesn't allow your request based on a web ACL that's associated with your user pool.
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.
InvalidUserPoolConfigurationException This exception is thrown when the user pool configuration is not valid.
NotAuthorizedException This exception is thrown when a user isn't authorized.
PasswordResetRequiredException This exception is thrown when a password reset is required.
ResourceNotFoundException This exception is thrown when the Amazon Cognito service can't find the requested resource.
SoftwareTokenMFANotFoundException This exception is thrown when the software token time-based one-time password (TOTP) multi-factor authentication (MFA) isn't activated for the user pool.
TooManyRequestsException This exception is thrown when the user has made too many requests for a given operation.
UserNotConfirmedException This exception is thrown when a user isn't confirmed successfully.
UserNotFoundException This exception is thrown when a user isn't found.

Version Information

.NET Framework:
Supported in: 4.5 and newer, 3.5

See Also