DELETE /v2.0/metering/metering-labels/a6700594-5b7a-4105-8bfe-723b346ce866 HTTP/1.1
Host: controlnode:9696
User-Agent: python-neutronclient
Content-Type: application/json
Accept: application/json
X-Auth-Token: c52a1b304fec4ca0ac85dc1741eec6e2
