Put Voicemail Settings
Set what the AI voice agent does on an answering machine (admin+). ``leave_message`` needs an E.164 ``callback_number`` that reaches the company (and its opt-out). Whether a message is left also depends on the callee's country (e.g. US/Canadian numbers only with a toll-free callback number); otherwise the agent hangs up. 422 with the reason when invalid.
API key access
admin scope with an API key (ro_pat_...). A signed-in session uses the caller's role./api/v1/workspaces/current/voicemailAccess token from /api/v1/auth/login, or an API key (ro_pat_..., RO-176) from /api/v1/workspaces/current/api-keys: the key implies its workspace and needs the route's scope. MCP connectors (/api/v1/mcp only) may use an OAuth access token (ro_oat_..., RO-284).
In: header
Header Parameters
Id of the workspace to act on (must be a member).
What the voice agent does on an answering machine (RO-043).
"hang_up" | "leave_message"E.164 number the message gives for calling back and opting out (required for
leave_message; US/Canadian callees only get a message when it is toll-free).
length <= 16Response Body
curl -X PUT "http://localhost:8000/api/v1/workspaces/current/voicemail" \ -H "X-Workspace-Id: string" \ -H "Content-Type: application/json" \ -d '{ "mode": "hang_up" }'{
"mode": "hang_up",
"callback_number": "string",
"configured": true,
"updated_at": "2019-08-24T14:15:22Z",
"updated_by": "deea00dc-b6b6-4412-a483-26ac61e1f6fe"
}{
"detail": [
{
"loc": [
"string"
],
"msg": "string",
"type": "string",
"input": null,
"ctx": {}
}
]
}Put Voice Capacity
Set the workspace's own concurrent-call limit (admin+): a whole number from 0 (pause new AI calls; they wait) up to the platform's per-workspace limit, or ``null`` for the platform's limit. It can only lower the platform's. 422 with the reason when invalid.
Refresh Assistant Models
Admins: check the providers' free model lists now (no tokens; at most once an hour across the server, otherwise daily) and mark catalog models they no longer list as unavailable (RO-320). A provider that fails changes nothing. Answers the settings with `refresh` describing the check.