docs: @RequestMapping(value = "/api/profile/{profileIdentifier}/clients/{clientUUID}", method = RequestMethod.DELETE)
      public
      @ResponseBody
      HashMap<String, Object> deleteClient(Model model,
                                           @PathVariable("profileIdentifier") String profileIdentifier,
                                           @PathVariable("clientUUID") String clientUUID) throws Exception {
          logger.info("Attempting to remove the following client: {}", clientUUID);
          if (clientUUID.compareTo(Constants.PROFILE_CLIENT_DEFAULT_ID) == 0)
              throw new Exception("Default client cannot be deleted");
  
          Integer profileId = ControllerUtils.convertProfileIdentifier(profileIdentifier);
          clientService.remove(profileId, clientUUID);
  
          HashMap<String, Object> valueHash = new HashMap<String, Object>();
          valueHash.put("clients", clientService.findAllClients(profileId));
          return valueHash;
      }