code: @Deprecated
      public List<Group> createGroups(Group... groups) {
          return createGroups(Arrays.asList(groups));
      }
docs: This API will be removed in a future release.  The API endpoint does not exist.
  Instead, the {@link #createGroup(Group) createGroup} method should be called for each Group
  
  @see <a href="https://github.com/cloudbees/zendesk-java-client/issues/111">Zendesk Java Client Issue #111</a>