#kitem-subscriptions
loud estuary
hi! you need to pass the ID of the existing items (si_xxx)
see how the example code snippet at https://stripe.com/docs/billing/subscriptions/upgrade-downgrade#changing passes an id, that is required
if you don't pass that, you are not changing the existing items to a new plan, you're actually just adding two new items on top of whatever items currently exist
unreal yoke
Oh ok, it's mandatory so to pass the ID to override it
but I still does not understand how can I add multiple pricing to update a subscription.
My use case is:
Customer has an active base plan, customer can add other features to the plan that are other items
loud estuary
well you can't have multiple items with the same Price price_xxx on the same subscription.
you can set a quantity on each item, or use different Prices, it really depends on the details.
unreal yoke
ok, that makes sense, but in my request body the price_xxx are different
or I'm missing something?
loud estuary
yeah but you probably had an existing item using one of them
unreal yoke
oh ok
loud estuary
like you probably created the subsctiption using price_1KyHqhE9n8wrXE2ivZDYZpC7 and then in that update call you tried adding a new item with that same Price(when instead you should either use a different price or update the quantity of the existing one by passing {id:si_xxxx, quantity:2} for instance)
unreal yoke
so basically:
- If i want to substitute a price_xxx I need to specify it with the id
- If i want just to add a price_xxx I can just send it like I'm doing right now, without passing the one is already active
loud estuary
yep