tencent cloud

   curl -u ${user:password} -H 'Content-Type:application/json' -X PUT ${vip}:${vport}/_metric/${metric_name} -d'
     { 
        "tags": {
            "region": "string",
            "set":  "long",
            "host": "string"
        },
        "time": {
             "name": "timestamp",
             "format": "epoch_second"
        },
        "fields": {
            "cpu_usage":  "float"
        },
        "options": {
            "expire_day": 7,
            "refresh_interval": "10s",
            "number_of_shards": 5,
            "number_of_replicas": 1,
            "rolling_period": 1
        }
    }'