In Java Http request, we can do this to make multipart HTTP POST.
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url);
FileBo
It seems, based on play API documentation, that there is no built-in for multipart POST bodies.
However, it may be possible to create your own multipart body using the method
post[T](body: T)(implicit wrt: Writeable[T], ct: ContentTypeOf[T]): Future[Response]
with a type T of your choice, and the corresponding Writeable and ContentTypeOf types too.
But this would imply digging in how multipart bodies work with HTTP.