9a1a9060_umentation___Todoist_Developer__Type
[Description] Sent to all business account administrators whenever an invoice attempts to be paid, and the payment fails. This can occur either due to a declined payment, or because the customer has no active card. A particular case of note is that if a customer with no active card reaches the end of its free trial. [Type] 
biz_payment_failed
API Documentation | Todoist Developer
Type