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Sets user pool multi-factor authentication (MFA) and passkey configuration. For more
information about user pool MFA, see Adding
MFA. For more information about WebAuthn passkeys see Authentication
flows.
This action might generate an SMS text message. Starting June 1, 2021, US telecom
carriers require you to register an origination phone number before you can send SMS
messages to US phone numbers. If you use SMS text messages in Amazon Cognito, you
must register a phone number with Amazon
Pinpoint. Amazon Cognito uses the registered number automatically. Otherwise,
Amazon Cognito users who must receive SMS messages might not be able to sign up, activate
their accounts, or sign in.
If you have never used SMS text messages with Amazon Cognito or any other Amazon Web
Services service, Amazon Simple Notification Service might place your account in the
SMS sandbox. In sandbox
mode, you can send messages only to verified phone numbers. After you test
your app while in the sandbox environment, you can move out of the sandbox and into
production. For more information, see
SMS message settings for Amazon Cognito user pools in the Amazon Cognito Developer
Guide.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginSetUserPoolMfaConfig and EndSetUserPoolMfaConfig.
Namespace: Amazon.CognitoIdentityProvider
Assembly: AWSSDK.CognitoIdentityProvider.dll
Version: 3.x.y.z
public virtual Task<SetUserPoolMfaConfigResponse> SetUserPoolMfaConfigAsync( SetUserPoolMfaConfigRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the SetUserPoolMfaConfig service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| ConcurrentModificationException | This exception is thrown if two or more modifications are happening concurrently. |
| FeatureUnavailableInTierException | This exception is thrown when a feature you attempted to configure isn't available in your current feature plan. |
| 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. |
| InvalidSmsRoleAccessPolicyException | This exception is returned when the role provided for SMS configuration doesn't have permission to publish using Amazon SNS. |
| InvalidSmsRoleTrustRelationshipException | This exception is thrown when the trust relationship is not valid for the role provided for SMS configuration. This can happen if you don't 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. |
| NotAuthorizedException | This exception is thrown when a user isn't authorized. |
| ResourceNotFoundException | This exception is thrown when the Amazon Cognito service can't find the requested resource. |
| TooManyRequestsException | This exception is thrown when the user has made too many requests for a given operation. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer