File origFile = new File(PathHolder);
            String getDirPath = origFile.getParent();
            RequestBody requestFile = RequestBody.create(MediaType.parse("multipart/form-data"), getDirPath);
            multipartBody = MultipartBody.Part.createFormData("uploadFiles",origFile.getName(),requestFile);

            new UploadFileAsyncTask().execute();

protected notificationVO doInBackground(Void... params) {
                    notificationVO res;
                    WebserviceImpl webservices = new WebserviceImpl();
                    res = webservices.notifyAttachment(token,multipartBody, getContext());

                    Log.e("File","browse uploaded");
                    return res;
        }

@Multipart
    @POST("upload")
    public Call<notificationVO>notifyAttachment(@Query("token")String token,
                                                @Part MultipartBody.Part attachFile);   // @Part MultipartBody.Part file

public notificationVO notifyAttachment(String token,MultipartBody.Part fileUri,final Context context){

        WebservicesApi mRestAPIWService = ApiUtilsForWS.getAPIService(context,);


        Call<notificationVO> call = mRestAPIWService.notifyAttachment(token,fileUri);
        try {

            Response<notificationVO> response = call.execute();
            if(response.isSuccessful())
            {
                Log.e(TAG,"Success."+response.code());
                return response.body();

            }
            else
            {

                Log.e(TAG,"Failed."+response.code());
                return null;
            }

        } catch (IOException e1) {
            e1.printStackTrace();
            return null;
        }

    }