reminder_required | Dial — Communication Stack for AI Agents

Direction: Dial → your server. The user has gone quiet for a while. You may produce a gentle nudge (e.g. “Are you still there?”) using the same mechanics as response_required — or ignore it.

Schema

Field	Type	Description
`type`	string	Always `"reminder_required"`.
`response_id`	integer	Identifies this turn. Echo it back on every `response` frame.
`transcript`	array	The full conversation so far — `[{ role, content }]`.

Example

{
  "type": "reminder_required",
  "response_id": 8,
  "transcript": [
    { "role": "agent", "content": "I can help with that — what's your order number?" }
  ]
}

Reply with response frames carrying this response_id, exactly as you would for response_required.