8 pages for pool_id.

Organizations Claude Developer Platform · in the page api/compliance/organizations …de_code_default_worker_environment_id" or "claude_code_default_worker_pool_id"` - `"claude_code_default_worker_environment_id"` - `"claude_code_default_worker_pool_id"` - `value: st… Settings Claude Developer Platform · in the page api/compliance/organizations/settings …de_code_default_worker_environment_id" or "claude_code_default_worker_pool_id"` - `"claude_code_default_worker_environment_id"` - `"claude_code_default_worker_pool_id"` - `value: st… Get effective organization settings Claude Developer Platform · in the page api/compliance/organizations/settings/retrieve …de_code_default_worker_environment_id" or "claude_code_default_worker_pool_id"` - `"claude_code_default_worker_environment_id"` - `"claude_code_default_worker_pool_id"` - `value: st… Self-hosted environments Claude Code CLI · in the page self-hosted-environments …es, the environment appears as `pool`, and the environment ID is the `pool_id`. The [reference](/docs/en/self-hosted-environments-reference.md) maps the two spellings, including the deprecated `pool`… Customize sessions in self-hosted environments Claude Code CLI · in the page self-hosted-environments-configuration …nment variables on this page still use `pool`, such as `CLAUDE_RUNNER_POOL_ID`; the CLI flag and env var names use `environment`, such as `--environment-secret-file`. ## Wrapper scripts Use a wrappe… Verify session identity in self-hosted environments Claude Code CLI · in the page self-hosted-environments-identity …claude.ai/admin-settings/cloud-environments), and appears as the `ccr:pool_id` claim in any of the environment's session tokens. This check is what scopes the token to your environment and rejects tok… Self-hosted environments reference Claude Code CLI · in the page self-hosted-environments-reference …vironment; both terms name the same thing. The environment ID is the `pool_id` field, with the form `ccpool_...`: wherever these pages show a `pool` identifier, it names the environment. CLI flags and… Test self-hosted environments end to end Claude Code CLI · in the page self-hosted-environments-testing …as `{"ok":true,"session_id":"session_...","title":"...","url":"...","pool_id":"..."}` * **Session creation failed**: the line `{"ok":false,"error":"..."}`, and the command exits with status 1 *…