DELETE /v2.0/qos/policies/{2205f1de746011e68b7786f30ca893d3}/dscp_marking_rules/{0ffd248c55b443eaac5253b4e9cbf9b5} HTTP/1.1
Accept: application/json
X-Auth-Token: CALL_EXTERNAL|syntribos.extensions.identity.client:get_scoped_token_v3:["user"]|