[ aws . cognito-idp ]

set-user-pool-mfa-config

Description

Sets the user pool multi-factor authentication (MFA) configuration.

Note

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 U.S. phone numbers. If you use SMS text messages in Amazon Cognito, you must register a phone number with Amazon Pinpoint . Amazon Cognito will use the registered number automatically. Otherwise, Amazon Cognito users that must receive SMS messages might be unable 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 Service, Amazon Simple Notification Service might place your account in SMS sandbox. In * sandbox mode * , you will have limitations, such as sending messages only to verified phone numbers. After testing in the sandbox environment, you can move out of the SMS sandbox and into production. For more information, see SMS message settings for Amazon Cognito User Pools in the Amazon Cognito Developer Guide .

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  set-user-pool-mfa-config
--user-pool-id <value>
[--sms-mfa-configuration <value>]
[--software-token-mfa-configuration <value>]
[--mfa-configuration <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--user-pool-id (string)

The user pool ID.

--sms-mfa-configuration (structure)

The SMS text message MFA configuration.

SmsAuthenticationMessage -> (string)

The SMS authentication message that will be sent to users with the code they must sign in. The message must contain the ‘{####}’ placeholder, which is replaced with the code. If the message isn’t included, and default message will be used.

SmsConfiguration -> (structure)

The SMS configuration.

SnsCallerArn -> (string)

The Amazon Resource Name (ARN) of the Amazon SNS caller. This is the ARN of the IAM role in your Amazon Web Services account that Amazon Cognito will use to send SMS messages. SMS messages are subject to a spending limit .

ExternalId -> (string)

The external ID is a value that you should use to add security to your IAM role that is used to call Amazon SNS to send SMS messages for your user pool. If you provide an ExternalId , the Amazon Cognito User Pool will include it when attempting to assume your IAM role so that you can set your roles trust policy to require the ExternalID . If you use the Amazon Cognito Management Console to create a role for SMS multi-factor authentication (MFA), Amazon Cognito will create a role with the required permissions and a trust policy that demonstrates use of the ExternalId .

For more information about the ExternalId of a role, see How to use an external ID when granting access to your Amazon Web Services resources to a third party

Shorthand Syntax:

SmsAuthenticationMessage=string,SmsConfiguration={SnsCallerArn=string,ExternalId=string}

JSON Syntax:

{
  "SmsAuthenticationMessage": "string",
  "SmsConfiguration": {
    "SnsCallerArn": "string",
    "ExternalId": "string"
  }
}

--software-token-mfa-configuration (structure)

The software token MFA configuration.

Enabled -> (boolean)

Specifies whether software token MFA is activated.

Shorthand Syntax:

Enabled=boolean

JSON Syntax:

{
  "Enabled": true|false
}

--mfa-configuration (string)

The MFA configuration. If you set the MfaConfiguration value to ‘ON’, only users with an MFA factor set up can sign in. To learn more, see Adding Multi-Factor Authentication (MFA) to a User Pool . Valid values include:

• OFF MFA won’t be used for any users.

• ON MFA is required for all users to sign in.

• OPTIONAL MFA will be required only for individual users who have an MFA factor activated.

Possible values:

• OFF

• ON

• OPTIONAL

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Output

SmsMfaConfiguration -> (structure)

The SMS text message MFA configuration.

SmsAuthenticationMessage -> (string)

The SMS authentication message that will be sent to users with the code they must sign in. The message must contain the ‘{####}’ placeholder, which is replaced with the code. If the message isn’t included, and default message will be used.

SmsConfiguration -> (structure)

The SMS configuration.

SnsCallerArn -> (string)

The Amazon Resource Name (ARN) of the Amazon SNS caller. This is the ARN of the IAM role in your Amazon Web Services account that Amazon Cognito will use to send SMS messages. SMS messages are subject to a spending limit .

ExternalId -> (string)

The external ID is a value that you should use to add security to your IAM role that is used to call Amazon SNS to send SMS messages for your user pool. If you provide an ExternalId , the Amazon Cognito User Pool will include it when attempting to assume your IAM role so that you can set your roles trust policy to require the ExternalID . If you use the Amazon Cognito Management Console to create a role for SMS multi-factor authentication (MFA), Amazon Cognito will create a role with the required permissions and a trust policy that demonstrates use of the ExternalId .

For more information about the ExternalId of a role, see How to use an external ID when granting access to your Amazon Web Services resources to a third party

SoftwareTokenMfaConfiguration -> (structure)

The software token MFA configuration.

Enabled -> (boolean)

Specifies whether software token MFA is activated.

MfaConfiguration -> (string)

The MFA configuration. Valid values include:

• OFF MFA won’t be used for any users.

• ON MFA is required for all users to sign in.

• OPTIONAL MFA will be required only for individual users who have an MFA factor enabled.