code: public static MemberFetcher fetcher(final String pathAccountSid, 
                                          final String pathQueueSid, 
                                          final String pathCallSid) {
          return new MemberFetcher(pathAccountSid, pathQueueSid, pathCallSid);
      }
docs: Create a MemberFetcher to execute fetch.
  
  @param pathAccountSid The SID of the Account that created the resource(s) to
  fetch
  @param pathQueueSid The SID of the Queue in which to find the members
  @param pathCallSid The Call SID of the resource(s) to fetch
  @return MemberFetcher capable of executing the fetch