Assigns a role to an existing team member. Use GET /teams/roles to retrieve available role IDs.
GET /teams/roles to retrieve the list of available roles and their IDs.
business_owner role cannot be assigned via this endpoint. Fetch assignable roles from GET /teams/roles — the list excludes owner-level roles automatically.Your Rolla API key
User UUID of the team member
UUID of the role to assign. Retrieve available roles from GET /teams/roles.