[question][placement][rest api][403]

This is my problem with placement rest api.(Token and endpoint were OK) {"errors": [{"status": 403, "title": "Forbidden", "detail": "Access was denied to this resource.\n\n Policy does not allow placement:resource_providers:list to be performed. ", "request_id": "req-5b409f22-7741-4948-be6f-ea28c2896a3f" }]} Regards, Cuihx