---
title: "List active tags and aggregations"
method: GET
path: "/api/v2/metrics/{metric_name}/active-configurations"
tags: ["Metrics"]
---

# List active tags and aggregations

`GET /api/v2/metrics/{metric_name}/active-configurations`

List tags and aggregations that are actively queried on dashboards, notebooks, monitors, the Metrics Explorer, and using the API for a given metric name.

## Path parameters

- `metric_name` string, required

## Query parameters

- `window[seconds]` integer

## Response `200`

Success

- MetricSuggestedTagsAndAggregationsResponse — Response object that includes a single metric's actively queried tags and aggregations.
  - `data` MetricSuggestedTagsAndAggregations — Object for a single metric's actively queried tags and aggregations.
    - `attributes` MetricSuggestedTagsAttributes — Object containing the definition of a metric's actively queried tags and aggregations.
      - `active_aggregations` MetricCustomAggregation[] — List of aggregation combinations that have been actively queried.
        - `space` 'avg' | 'max' | 'min' | 'sum', required — A space aggregation for use in query.
        - `time` 'avg' | 'count' | 'max' | 'min' | 'sum', required — A time aggregation for use in query.
      - `active_tags` string[] — List of tag keys that have been actively queried.
    - `id` string — The metric name for this resource.
    - `type` 'actively_queried_configurations' — The metric actively queried configuration resource type.

## Other responses

- `400` — Bad Request
- `403` — Forbidden
- `404` — Not Found
- `429` — Too Many Requests

---

[API](https://skmtc.net/datadog/apis/api-v2.md) · [All operations](https://skmtc.net/datadog/apis/api-v2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/datadog/api-v2/revisions/da68bf029e4c/schema)