public void setVerificationMessage(CreateBackendAuthVerificationMessageConfig verificationMessage) {
        this.verificationMessage = verificationMessage;
    }
<p>
Describes the email or SMS verification message for your Amazon Cognito user pool, configured as a part of your
Amplify project.
</p>

@param verificationMessage
       Describes the email or SMS verification message for your Amazon Cognito user pool, configured as a part of
       your Amplify project.
aws-java-sdk-amplifybackend/src/main/java/com/amazonaws/services/amplifybackend/model/CreateBackendAuthUserPoolConfig.java