cian54

[winged wind]

what exact API field are you referring to?

[silent portal]

billing reason in invoice

[winged wind]

then I think https://stripe.com/docs/api/invoices/object#invoice_object-billing_reason explains it clearly

[silent portal]

No it doesn’t. I don’t now if cycle is included in the update? Since the subscription is updated when it pass to new cycle.

[winged wind]

it's not included

the update reason happens if e.g. you call the Update Subscription API to change from a yearly to a monthly plan, which is a change that forces an invoice to be created, or if you update with proration_behavior:always_invoice to force an invoice

a regular "end of one billing period, automatically generate an invoice for the upcoming one" is subscription_cycle

[silent portal]

I understand thanks