I have an API that requires a org.springframework.web.multipart.MultipartFile parameter (Swagger 2.0 API spec is below). I am using generatorName=java and library=resttemplate to generate the client.
# if you've executed sbt assembly previously it will use that instead. export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j ...