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

# Environment actions

> Manage the lifecycle of your environments by canceling activities or deactivating environments.

> [card] [Cancel an activity](https://developer.upsun.com/docs/environments/cancel-activity.md)
>
> Cancel running or pending activities in an environment.

> [card] [Deactivate an environment](https://developer.upsun.com/docs/environments/deactivate-environment.md)
>
> Deactivate environments you aren't using.


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