Team, There is a small issue with API Proxy generator when SOAP service is selected as a backend service. If SOAP backend serivce is a one-way service meaning Operation in the WSDL defines only input and not the output, this fact is ignored by the proxy generator and it still adds those steps in Target Response which expect presence of the response.content.
For one-way backend service, response content will not be provided by the backend as only ack is provided. This produces error if the generated API is used as-is without edit.
I think this Proxy Generator could take this into account and generate only the required steps in Target Response flow.