public Configuration withAuthenticationStrategy(AuthenticationStrategy authenticationStrategy) {
        this.authenticationStrategy = authenticationStrategy.toString();
        return this;
    }
<p>
Optional. The authentication strategy associated with the configuration. The default is SIMPLE.
</p>

@param authenticationStrategy
       Optional. The authentication strategy associated with the configuration. The default is SIMPLE.
@return Returns a reference to this object so that method calls can be chained together.
@see AuthenticationStrategy
aws-java-sdk-mq/src/main/java/com/amazonaws/services/mq/model/Configuration.java