GRANT IMPERSONATE ON USER on ServerLess Pool
GRANT IMPRSONATION ON USER::User1 TO User2 is not working for the serverless pool in synapse although Microsoft’s documentation says it is applicable. overall Grant Database Principals doesn't work in Serverless pool.
Can you elaborate more on the scenario and how this helps?
Alfred Kosgey commented
This is a critical feature for user based authorization, especially when coming from BI tools.