Heartbeat Work Item

POST /anthropic/v1/environments/{environment_id}/work/{work_id}/heartbeat○ Unsupported

Request parameters

environment_idstring必填
path: Environment ID (path or query parameter).
work_idstring必填
path: Path parameter: the work item ID.
environment_idstring必填
query: Environment ID (path or query parameter).
desired_ttl_secondsnumber可选
query: Desired lease lifetime in seconds.
expected_last_heartbeatstring可选
query: Expected last heartbeat, guarding against concurrent updates.

Returns

501 This endpoint is not implemented yet; calling it returns the response below:

This is the task-claiming protocol for self-hosted executors; platform agents always execute on the platform, and self-hosted executors are not supported. Calling it returns 501 (not_implemented_error), produces no side effects, and the official SDK does not retry.

Errors follow the Claude Managed Agents format — see error codes

Response

HTTP 200

Successful response

application/json

Name	Type	Description
last_heartbeat	string	RFC 3339 timestamp of the actual heartbeat from DB
lease_extended	boolean	Whether the heartbeat succeeded in extending the lease
state	string	Current state of the work item (active/stopping/stopped)
ttl_seconds	number	Effective TTL applied to the lease
type	string	The type of response