> ## Documentation Index
> Fetch the complete documentation index at: https://www.aptible.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# aptible metric_drain:list

This command lets you list the [Metric Drains](/docs/core-concepts/observability/metrics/metrics-drains/overview) you have configured for your [Environments](/docs/core-concepts/architecture/environments).

# Synopsis

```
Usage:
  aptible metric_drain:list [flags]

Flags:
  -e, --env string           Environment handle (alias)
      --environment string   Environment handle
```