public CreateUserPoolRequest withSmsAuthenticationMessage(String smsAuthenticationMessage) {
        setSmsAuthenticationMessage(smsAuthenticationMessage);
        return this;
    }
<p>
A string representing the SMS authentication message.
</p>

@param smsAuthenticationMessage
       A string representing the SMS authentication message.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cognitoidp/src/main/java/com/amazonaws/services/cognitoidp/model/CreateUserPoolRequest.java