code: public static List<Policy> defaultWorkerPolicies(String workspaceSid, String workerSid) {
          Policy activities = new Policy.Builder()
              .url(UrlUtils.activities(workspaceSid))
              .method(HttpMethod.GET)
              .allowed(true)
              .build();
  
          Policy tasks = new Policy.Builder()
              .url(UrlUtils.allTasks(workspaceSid))
              .method(HttpMethod.GET)
              .allowed(true)
              .build();
  
          Policy reservations = new Policy.Builder()
              .url(UrlUtils.allReservations(workspaceSid, workerSid))
              .method(HttpMethod.GET)
              .allowed(true)
              .build();
          
          Policy workerFetch = new Policy.Builder()
              .url(UrlUtils.worker(workspaceSid, workerSid))
              .method(HttpMethod.GET)
              .allowed(true)
              .build();
  
          return Lists.newArrayList(activities, tasks, reservations, workerFetch);
      }
docs: Build the default Polices for a Worker.
  
  @param workspaceSid Workspace sid of the worker
  @param workerSid Worker sid
  @return generated Policies