How to prevent AWS from sending verification email ?

[Dnd-Smash]

Hello,

I'm using the SDK to create accounts on Cognito for my client's website, and I confirm the emails directly through the adminConfirmSignUp method. So I don't need the confirmation email / SMS.

I just noticed that some confirmation emails were being sent and that I reached daily limit, which is now causing account creation to fail.

I tried changing from CognitoIdentityProviderClient::signUp to CognitoIdentityProviderClient::adminCreateUser and forcing the email_verified attribute to true in the method's $input argument

$this->getCognitoIdentityProviderClient()->adminCreateUser([ 'Username' => $username, 'TemporaryPassword' => $password, 'UserPoolId' => $this->getCognitoUserPoolId(), 'UserAttributes' => [new AttributeType(['Name' => 'email_verified', 'Value' => 'true'])] ]);

I'm not finding anything that prevents Cognito from trying (and failing) to send the confirmation email.

HTTP 400 returned for "https://cognito-idp.eu-west-1.amazonaws.com/". Code: LimitExceededException Message: Exceeded daily email limit for the operation or the account. If a higher limit is required, please configure your user pool to use your own Amazon SES configuration for sending email.

I tried sending an empty array for DesiredDeliveryMediums but it failed

Invalid parameter "DesiredDeliveryMediums" for "AsyncAws\CognitoIdentityProvider\Input\AdminCreateUserRequest". The value "" is not a valid "DeliveryMediumType".

Can anyone enlighten me ? Thanks !

Note: AWS documentation doesn't give me more:
https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_AdminUpdateUserAttributes.html

[Dnd-Smash]

FYI I found the way:

Add the following entryto adminCreateUser $input array
'MessageAction' => 'SUPPRESS'

And then update the password with adminSetUserPassword with Permanent => true attribute in the $input array)