## Compatibility
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22title: Cloud environment setup
33url: https://platform.claude.com/docs/en/managed-agents/environments
44description: Customize cloud sandboxes for your sessions.
5featureMetadata:
6 topic:
7 title: Managed Agents
8 url: https://platform.claude.com/docs/en/managed-agents/overview
9 status: beta
10 betaHeader: managed-agents-2026-04-01
511---
6
7## Compatibility
8- Status: Beta
9- [Beta header](https://platform.claude.com/docs/en/api/beta-headers): `managed-agents-2026-04-01`
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1113Environments define the sandbox configuration where your agent runs. You create an environment once, then reference its ID each time you start a session. Multiple sessions can share the same environment, but each session gets its own isolated sandbox (a fresh Linux container).
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