@DELETE
	@Path("/v2.0/quotas/{tenantId}")
	public Response resetQuota(@PathParam("tenantId") String tenantId) throws MalformedURLException, IOException{
		HttpURLConnection conn=HTTPConnector.HTTPConnect(new URL(this.URLpath+"/"+tenantId), OpenstackNetProxyConstants.HTTP_METHOD_DELETE, null);
		int responseCode=conn.getResponseCode();
		if(responseCode==204){
			System.out.println(OpenstackNetProxyConstants.MESSAGE_RESET_QUOTA_RESOURCE+tenantId);
			return Response.status(responseCode).header("Access-Control-Allow-Origin", "*").entity(OpenstackNetProxyConstants.MESSAGE_RESET_QUOTA_RESOURCE+tenantId).build();
		}
		else return Response.status(responseCode).header("Access-Control-Allow-Origin", "*").entity(OpenstackNetProxyConstants.MESSAGE_FAIL).build();
	}