code: public static InviteCreator creator(final String pathServiceSid, 
                                          final String pathChannelSid, 
                                          final String identity) {
          return new InviteCreator(pathServiceSid, pathChannelSid, identity);
      }
docs: Create a InviteCreator to execute create.
  
  @param pathServiceSid The SID of the Service to create the resource under
  @param pathChannelSid The SID of the Channel the new resource belongs to
  @param identity The `identity` value that identifies the new resource's User
  @return InviteCreator capable of executing the create