Instagram API error codes

Branch on error.code.

Code	Status	What to do
`window_closed`	422	More than 24 hours since the customer last wrote. On WhatsApp send an approved template; on Instagram you must wait for them to write.
`recipient_opted_out`	422	The customer opted out of this channel (they replied STOP, or the contact is marked opted out). Nothing can be sent to them there.
`unsupported_attachment`	400	Instagram takes images, video and audio only.
`text_required`	400	The message has no content for its channel (text, html, a template or attachments).
`conversation_not_found`	404	No conversation with that id that this key can see.
`integration_paused`	409	An agent paused integration replies on this conversation. Stop retrying; a `conversation.updated` event tells you when it resumes.
`api_quota_exceeded`	429	The workspace used its monthly API messages. It resets on the 1st; the plan sets the limit.
`idempotency_key_reused`	422	The Idempotency-Key was already used with a different request.
`idempotency_in_progress`	409	A request with this Idempotency-Key is still being processed. Retry shortly.