Errors

no_recipient

There is no recipient on this message

A Facebook or Instagram conversation is addressed by a scoped id, carried as <id>@messenger or <id>@instagram, and this message had none.

What to do

Send to a chat value taken from GET /v1/chats. These ids are issued by Meta per Page and cannot be constructed from a name, a handle or a phone number.

The shape

{
  "error": {
    "type": "...",
    "code": "no_recipient",
    "message": "...",
    "docs": "https://docs.njiwa.upeo.ai/errors/no_recipient"
  }
}