I am getting a list back from a service and I was beating my head against the wall because I couldn't iterate through it. When I finally took a closer look I see what appears to be an initial level.

How do I reference that in the code? For example, I expected to call groupMembers.length but that returns 0 (I also couldn't map over it). Clearly I need to reference it in some other way. I've seen this before but for the life of me I can't remember how to phrase this.

This is what I was expecting to have returned