code: public static Response getDeleteResponse(App app, ParaObject content) {
  		try (final Metrics.Context context = Metrics.time(app == null ? null : app.getAppid(),
  				RestUtils.class, "crud", "delete")) {
  			if (app != null && content != null && content.getId() != null && content.getAppid() != null) {
  				if (checkImplicitAppPermissions(app, content) && checkIfUserCanModifyObject(app, content)) {
  					content.setAppid(isNotAnApp(content.getType()) ? app.getAppIdentifier() : app.getAppid());
  					content.delete();
  					return Response.ok().build();
  				}
  				return getStatusResponse(Response.Status.BAD_REQUEST);
  			}
  			return getStatusResponse(Response.Status.NOT_FOUND);
  		}
  	}
docs: Delete response as JSON.
  @param content the object to delete
  @param app the current App object
  @return a status code 200 or 400