Trying to push CRM data back into a live call using the REST proxy in Studio. The token looks good, but the update fails.
Snippet:
ASSIGN proxy = GetRESTProxy("crm-sync")
ASSIGN result = proxy.POST("/api/v2/conversations/voice/" + flowData.CallId + "/participants/" + flowData.ParticipantId + "/attributes", '{"attributes": {"extRef": "12345"}}')
Response is 403 Forbidden. Token has conversations:read and conversations:write. Checked the scopes in Postman, works fine there. Studio token seems stripped of something.
Is there a specific scope missing for participant attributes? Or does the REST proxy in Studio handle auth differently than the raw token?