post
https://api.loopsubscriptions.com/admin/2023-10/subscription//line
This endpoint allows you to add a new subscription line item in a subscription contract.
Token scope - Read & write subscription contracts
Rate limit - Global pool (i.e. 10 requests per second per domain)
Body parameters explained
sellingPlanGroupId- ThesellingPlanGroupIdrefers to the selling plan group ID associated with the variant that will be added.- If the
sellingPlanGroupIdis not provided, the system will assign the plan based on the priority of the available selling plan groups. - If the provided
sellingPlanGroupIdis invalid or does not exist, an error will be thrown.
- If the