Optional scopesThe turn's scope ids; with them the memory tools file and read the turn's own memory.
Optional recordThe session's recorder, bound by the GMI to the call's own turn: the memory tools write through it.
Optional turnOn a second user's turn with no learner: that user's explicit id, written into each trace a memory tool files.
Optional frozenWhether a freeze holds right now; read at the call.
Optional threadThe ids the turn's own thread scope is filed and read under, in place of the call's conversation and session
ids, where the turn's memory names a session of its own: a gmi() session id's generation, which tools never see
as the session id. The memory tools file a thread trace under the first, in the session's form.
What a tool call is told about the turn it runs in:
ToolExecutionContext.sessionData.learning.