We want to start using Swagger to document our Apigee APIs.
For this purpose we are doing a PoC to see that it is viable to:
Your problem is not clear. What do you mean by "How to Configure swagger?"
Sometimes it is difficult for outsiders to understand exactly what you are seeing, and what you are expecting to see. So when seeking advice and assistance with a problem, I suggest following this format:
1. here is what I am doing: (provide details)
2. here is what I am expecting to see: (provide details)
3. here is what I am actually seeing: (provide details)
What you seem to have provided in your question above is only #1, in other words, "here is what I am doing".
And then you asked "How to Configure swagger?"
my answer: No idea!
You need to provide information for item 2 and item 3.
I think your best option is Apigee127: