Errors

meta_token_invalid

Facebook is no longer accepting the connection

Meta rejected the token outright. The usual causes are the person who connected it changing their Facebook password, removing the app from the Page, or losing admin access to it.

What to do

Reconnect the account under Channels. This one fails every message on the account rather than just this message, so it is worth doing before retrying.

The shape

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