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Update Speaker Roles

PUT 
/v1/audios/{audio_id}/speakers/roles

Set declared speaker roles (agent, customer, system, or media) by speaker_id.

system and media mark known non-human audio, such as a voice assistant or music. They are not a party. Send null to clear.

Merge-by-id: a role write does not clobber name, and a rename does not clobber role. Unknown ids 422 the whole batch. Audio must be completed. Owner or media:write.

A re-diarising reprocess, a trim, or a transcript replace drops these roles (#1361 writes a role-less speakers list before dispatch). Re-apply them afterwards.

The names PUT response is still {speaker_id, name} only — if D1 refreshes local state from it, role chips vanish until reload. This response returns the full speaker list including role.

Request​

Responses​

Successful Response