code: @DELETE
      @Path("/{pushAppID}")
      @Produces(MediaType.APPLICATION_JSON)
      public Response deletePushApplication(@PathParam("pushAppID") String pushApplicationID) {
  
          PushApplication pushApp = getSearch().findByPushApplicationIDForDeveloper(pushApplicationID);
  
          if (pushApp != null) {
              logger.trace("Invoke service to delete a push application");
              pushAppService.removePushApplication(pushApp);
              return Response.noContent().build();
          }
          return Response.status(Status.NOT_FOUND).entity("Could not find requested PushApplicationEntity").build();
      }
docs: Delete Push Application
  
  @param pushApplicationID id of {@link PushApplication}
  @return          no content
  
  @statuscode 204 The PushApplication successfully deleted
  @statuscode 404 The requested PushApplication resource does not exist