generated: '2026-06-20'
method: searched
source: >-
  apis.yml (StatusPage), docs.aws.amazon.com/cloudshell/latest/userguide/
  (document history, limits, AL2->AL2023 migration) via
  llms/amazon-cloudshell-llms.txt
notes: >-
  AWS CloudShell has no public, versioned REST API contract or published
  deprecation-header policy. Lifecycle is governed by AWS-wide service practices
  plus CloudShell-specific compute-environment and session limits.
versioning:
  scheme: none-public
  current: null
  docs: https://docs.aws.amazon.com/cloudshell/latest/userguide/history.md
  note: No public API version or URI-path versioning is documented; the service is console-driven.
deprecation:
  policy_url: https://docs.aws.amazon.com/cloudshell/latest/userguide/cloudshell-AL2023-migration.md
  sunset_header: false
  events:
    - name: Compute environment migration from Amazon Linux 2 to Amazon Linux 2023
      url: https://docs.aws.amazon.com/cloudshell/latest/userguide/cloudshell-AL2023-migration.md
session_limits:
  idle_suspend: "Environment suspends after a period of inactivity; kept alive via heartbeat."
  persistent_storage: "1 GB per AWS Region."
  quotas_docs: https://docs.aws.amazon.com/cloudshell/latest/userguide/limits.md
sla:
  url: https://aws.amazon.com/legal/service-level-agreements/
  uptime_target: null
  note: No CloudShell-specific published SLA located.
status_page: https://health.aws.amazon.com/health/status
deprecated_operations: []