public void setContentHandling(String contentHandling) {
        this.contentHandling = contentHandling;
    }
<p>
Specifies how to handle request payload content type conversions. Supported values are
<code>CONVERT_TO_BINARY</code> and <code>CONVERT_TO_TEXT</code>, with the following behaviors:
</p>
<p>
If this property is not defined, the request payload will be passed through from the method request to
integration request without modification, provided that the <code>passthroughBehavior</code> is configured to
support payload pass-through.
</p>

@param contentHandling
       Specifies how to handle request payload content type conversions. Supported values are
       <code>CONVERT_TO_BINARY</code> and <code>CONVERT_TO_TEXT</code>, with the following behaviors:</p>
       <p>
       If this property is not defined, the request payload will be passed through from the method request to
       integration request without modification, provided that the <code>passthroughBehavior</code> is configured
       to support payload pass-through.
@see ContentHandlingStrategy
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/PutIntegrationRequest.java