Fetch Display Name/Meaning of FCL when querying a resource like Get all Opportunities using REST API
How to Get the Display Name/Meaning of a Fixed Choice List along with the response when querying a resource say Get all Opportunities in a single API call
Relative URI: /crmRestApi/resources/11.13.18.05/opportunities
This API call fetches a response including Fixed Choice List(FCL) attribute storing LookupCode as "AESOStage_c": "STAGE_1".
I also see a links collection:
This link when used in a separate GET API call, would fetch all values for the FCL/Lookup.