docs: @RequestMapping(value = "/api/path/{pathIdentifier}/{overrideIdentifier:.+}", method = RequestMethod.DELETE)
      @ResponseBody
      public HashMap<String, Object> deleteOverride(Model model,
                                                    @PathVariable String pathIdentifier,
                                                    @PathVariable String overrideIdentifier,
                                                    @RequestParam(value = "ordinal", defaultValue = "1") Integer ordinal,
                                                    @RequestParam(required = false) String profileIdentifier,
                                                    @RequestParam(value = "clientUUID", defaultValue = Constants.PROFILE_CLIENT_DEFAULT_ID) String clientUUID) throws Exception {
          Identifiers identifiers = ControllerUtils.convertProfileAndPathIdentifier(profileIdentifier, pathIdentifier);
  
          // need to get overrideId for identifiers..
          Integer overrideId = ControllerUtils.convertOverrideIdentifier(overrideIdentifier);
  
          OverrideService.getInstance().removeOverride(overrideId, identifiers.getPathId(), ordinal, clientUUID);
  
          HashMap<String, Object> returnMap = new HashMap<String, Object>();
          returnMap.put("enabledEndpoint", OverrideService.getInstance().getEnabledEndpoint(identifiers.getPathId(), overrideId, ordinal, clientUUID));
          return returnMap;
      }