@Override
 public void getDepartmentUsers(int departmentId, Callback<UserSearchResult> callback) {
   userService
       .getDepartmentUsers(
           //                "name", "", "users.first_name",
           1000, 0, "department_id|" + String.valueOf(departmentId), getAuthorizationString())
       .enqueue(callback);
 }
 @Override
 public void getMe(Callback<User> callback) {
   userService
       .getMe(
           "company,department,job_role,location,manager,role,permissions,skills,required_skills,interests,objectives",
           getAuthorizationString())
       .enqueue(callback);
 }
 @Override
 public void searchByName(String searchValue, Callback<UserSearchResult> callback) {
   userService
       .search("name", searchValue, "users.first_name", 1000, 0, "", getAuthorizationString())
       .enqueue(callback);
 }