GetUserAttributeVerificationCodeRequest Class

Container for the parameters to the GetUserAttributeVerificationCode operation. Given an attribute name, sends a user attribute verification code for the specified attribute name to the currently signed-in user.

Authorize this action with a signed-in user's access token. It must include the scope aws.cognito.signin.user.admin.

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.

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.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.CognitoIdentityProvider.AmazonCognitoIdentityProviderRequest
      Amazon.CognitoIdentityProvider.Model.GetUserAttributeVerificationCodeRequest

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

Syntax

public class GetUserAttributeVerificationCodeRequest : AmazonCognitoIdentityProviderRequest
         IAmazonWebServiceRequest

The GetUserAttributeVerificationCodeRequest type exposes the following members

Constructors

	Name	Description
	GetUserAttributeVerificationCodeRequest()

Properties

Name Type Description

Name	Type	Description
AccessToken	System.String	Gets and sets the property AccessToken. A valid access token that Amazon Cognito issued to the currently signed-in user. Must include a scope claim for `aws.cognito.signin.user.admin`.
AttributeName	System.String	Gets and sets the property AttributeName. The name of the attribute that the user wants to verify, for example `email`.
ClientMetadata	System.Collections.Generic.Dictionary<System.String, System.String>	Gets and sets the property ClientMetadata. A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers. You create custom workflows by assigning Lambda functions to user pool triggers. When you use the GetUserAttributeVerificationCode API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a `clientMetadata` attribute, which provides the data that you assigned to the ClientMetadata parameter in your GetUserAttributeVerificationCode request. In your function code in Lambda, you can process the `clientMetadata` value to enhance your workflow for your specific needs. For more information, see Using Lambda triggers in the Amazon Cognito Developer Guide. When you use the `ClientMetadata` parameter, note that Amazon Cognito won't do the following: Store the `ClientMetadata` value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the `ClientMetadata` parameter serves no purpose. Validate the `ClientMetadata` value. Encrypt the `ClientMetadata` value. Don't send sensitive information in this parameter.

AccessToken

System.String

Gets and sets the property AccessToken.

A valid access token that Amazon Cognito issued to the currently signed-in user. Must include a scope claim for aws.cognito.signin.user.admin.

AttributeName

System.String

Gets and sets the property AttributeName.

The name of the attribute that the user wants to verify, for example email.

ClientMetadata

System.Collections.Generic.Dictionary<System.String, System.String>

Gets and sets the property ClientMetadata.

A map of custom key-value pairs that you can provide as input for any custom workflows that this action triggers.

You create custom workflows by assigning Lambda functions to user pool triggers. When you use the GetUserAttributeVerificationCode API action, Amazon Cognito invokes the function that is assigned to the custom message trigger. When Amazon Cognito invokes this function, it passes a JSON payload, which the function receives as input. This payload contains a clientMetadata attribute, which provides the data that you assigned to the ClientMetadata parameter in your GetUserAttributeVerificationCode request. In your function code in Lambda, you can process the clientMetadata value to enhance your workflow for your specific needs.

For more information, see Using Lambda triggers in the Amazon Cognito Developer Guide.

When you use the ClientMetadata parameter, note that Amazon Cognito won't do the following:

Store the ClientMetadata value. This data is available only to Lambda triggers that are assigned to a user pool to support custom workflows. If your user pool configuration doesn't include triggers, the ClientMetadata parameter serves no purpose.
Validate the ClientMetadata value.
Encrypt the ClientMetadata value. Don't send sensitive information in this parameter.

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

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