Properties
| Name | Type | Required | Description |
|---|---|---|---|
| plan | str |
✅ | ID of the plan assigned to this subscription item. Cannot be a plan that is already part of the subscription. |
| subscription | str |
✅ | ID of the subscription that this item belongs to. String starting with sub_. |
| metadata | dict |
❌ | A JSON object defined by the client. |
| prorate | bool |
❌ | Determines whether the charge is prorated when a subscription item is switched from one subscription to another in a billing cycle. |
| proration_date | float |
❌ | Indicates the date in the middle of the billing period that is the start of the prorated charges. |
| quantity | float |
❌ | The number of units of the service defined in the plan. |