forbidden
403 Access denied.
Cause
This action is not allowed right now. When emailing a quote or an invoice it usually means the sending limit has been reached: 250 outgoing messages per company per hour, or 20 sends of the same document per 24 hours. If a scope or a feature is missing, you get insufficient_scope or feature_not_available respectively.
Solution
Read detail. If it is the sending limit, try again later or spread out the sends. If it is a suspended account, contact support.
Example
{
"type": "https://developers.klantly.com/errors/forbidden",
"title": "Access denied.",
"status": 403,
"code": "forbidden",
"request_id": "req_01j7zq3k9x2m4n6p8r0t2v4w6y"
}