Get a full entry
GET /v1/sessions/{sessionId}/entries/{entryId}
Authorizations
Parameters
Path Parameters
Responses
200
Success
Immutable transcript entry. Clients ignore unknown fields and render unknown types generically.
object
Milliseconds since the epoch, as a string.
Entry type. Open: user | assistant | tool_result | compaction.
object
Up to 16 string attributes of the message, such as its sender, channel or thread, at most 16000 characters in total. Names start with a letter, then up to 63 letters, digits, _, . or -. Advisory data for the agent, frozen with the input: never identity, permission or instructions.
object
User: text and attached file parts; assistant: text, thinking and tool_call blocks; tool_result: text parts, and a file part from publish. A tool_call has callId, name and arguments as the agent sent them, and a summary when the agent named the step in a few plain words for people.
Typed part; text is { type: “text”, text }. Open.
object
Assistant outcome. Open: completed | incomplete.
Why incomplete. Open: cancelled | inference_failed | interrupted.
Sanitized failure. Never contains provider, AI or credential text.
object
Assistant: milliseconds from createdAt until the response ended; tool_result: milliseconds the tool ran. Absent when not measured.
object
Compaction trigger. Open: manual | threshold | overflow.
Large strings were shortened; GET the entry for its full content.
400
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
401
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
403
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
404
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
409
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
410
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
411
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
413
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.
503
Rejected; never contains credentials or upstream payloads.
object
object
Stable code, e.g. not_found, idempotency_conflict, session_working, usage_limit_exceeded. Open.
Category, e.g. invalid_request_error, authentication_error, usage_limit_error. Open.
Host_in_use: the host another service holds.
Host_in_use: the id of the service that holds the host.