Thanks for answering my question. It is unfortunate in the older versions (the one we are on) has a limit of a 1000 members. That is the maximum that is returned.
And yes while the documentations does say what you have there, it's just not true for the older versions. Since there is a limit of 1000, it should state that.
Also, you answered the original poster with this:
The only workaround is to make multiple requests. This is a known behavior and we will address it in the next major release.
And that was my question about your answer to the OP. How do you make multiple requests to eventually get ALL of the members of a group over 1000. Thanks.