Upload a Video, using Retrofit.

VideoService.java

/*
 * @author jules
 *
 */
public interface VideoServiceProxy {
    public static final String DATA_PARAMETER = "data";

    public static final String ID_PARAMETER = "id";

    public static final String VIDEO_SVC_PATH = "/video";

    public static final String VIDEO_DATA_PATH = VIDEO_SVC_PATH + "/{id}/data";
    /**
     * This endpoint allows clients to add Video objects by sending POST requests
     * that have an application/json body containing the Video object information.
     *
     * @return
     */
    @POST(VIDEO_SVC_PATH)
    public Video addVideo(@Body Video video);
    
     /**
     * This endpoint allows clients to set the mpeg video data for previously
     * added Video objects by sending multipart POST requests to the server.
     * The URL that the POST requests should be sent to includes the ID of the
     * Video that the data should be associated with (e.g., replace {id} in
     * the url /video/{id}/data with a valid ID of a video, such as /video/1/data
     * -- assuming that "1" is a valid ID of a video).
     *
     * @return
     */
    @Multipart
    @POST(VIDEO_DATA_PATH)
    public VideoStatus setVideoData(@Path(ID_PARAMETER) long id, @Part(DATA_PARAMETER) TypedFile videoData);
    
}