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PATCH
StateSet Voice API operation.

Request body

AgentPatch
BusinessProfile,null
string,null
New greeting line, up to 500 characters
string,null
New system instructions, up to 8000 characters. Supplying this detaches the guided profile — the customer owns the prose from then on.
string,null
New voice id (validated against the voice catalog; see GET /customer/voices)

Response

object
boolean
required
string (uuid)
required
Id of the tenant’s published voice_receptionist agent
string,null
required
Display name the agent introduces itself with
string,null
required
Voice id from the voice catalog
string,null
required
Greeting line spoken when a call connects
string,null
required
System instructions the agent follows
string,null
required
Realtime model the agent runs on
BusinessProfile,null
required
Guided business profile when the agent is still wizard-authored. Null once the customer has hand-edited their instructions.

Status codes

Last modified on August 31, 2026