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PATCH
Error

Authorizations

Authorization
string
header
required

The control surface credential. Send Authorization: Bearer <token>.

Two kinds of token are accepted and they are told apart by shape, not by a separate header. A token beginning pbk_ is an org scoped API key, whose public half and secret half are generated together and of which only a hash of the secret is ever stored; anything else is treated as an OAuth 2.1 access token and verified against the authorization server's keys.

Both resolve to the same context: an org, a principal and a set of scopes. Nothing downstream branches on which channel you used, with one deliberate exception, key management, which requires a signed-in person so that a key can never mint another key.

Scopes are enforced when MCP tools are REGISTERED rather than when they are called, so a tool your credential cannot use is absent from tools/list rather than refused mid gesture.

Path Parameters

id
string
required

The thread id.

Body

application/json

The new title.

title
string
required

1 to 60 characters. Whitespace is collapsed.

Required string length: 1 - 60

Response

The thread as it stands now.

thread
object
required