Purge\\ a\\ timeline-Time Series Database(TSDB)-阿里云帮助中心

Deletes time series from Time Series Database (TSDB).

Endpoint

Path	Method
`/api/delete_meta`	`POST`

Parameter	Type	Required	Description
`metric`	string	Yes	The metric name of the time series to delete.
`tags`	object	No	Tag key-value pairs that identify the specific time series to delete. If omitted, all time series under the specified metric are deleted.

Important

Omitting tags deletes all time series associated with the metric. Specify tags to target a specific series.

Deletes the time series where metric is cpu.usage, host is 192.168.0.2, and appName is hitsdb.

Request: POST /api/delete_meta

Body:

{
    "metric": "cpu.usage",
    "tags": {
        "host": "192.168.0.2",
        "appName": "hitsdb"
    }
}

Deletes all time series associated with the cpu.usage metric.

Request: POST /api/delete_meta

Body:

{
    "metric": "cpu.usage"
}

A 200 status code indicates success. For other status codes and their meanings, see Response codes.