How to include additional attributes in the SCIM responses using WSO2 charon?

Question

I'm using WSO2 5.1. The SCIM GET requests to retrieve users return responses that contain only a small number of attributes. How do I make it return additional attributes?

The documentation for the GET user request on WSO2's SCIM API page says "The response consists of all attributes that were sent." This doesn't make sense - how do you send attributes with this GET request?

Answer 1

Turns out, all attributes (or all LDAP attributes that are mapped to SCIM claims) will be returned ONLY IF the GET request filters by the user's SCIM ID (the guid string). I was doing a GET request using a filter on externalId which is why it didn't return all attributes.