Duplicate `price_id` fields sent in the items list

{
  "error": {
    "type": "request_error",
    "code": "subscription_charge_duplicate_price_ids",
    "detail": "duplicate `price_id`s are not valid when creating a one-time charge for a subscription",
    "documentation_url": "https://developer.paddle.com/errors/subscriptions/subscription_charge_duplicate_price_ids"
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}

Details

Status code

400

Error code

subscription_charge_duplicate_price_ids

Error message

duplicate `price_id`s are not valid when creating a one-time charge for a subscription

Common causes

• Prices must be unique in a one-time charge request. You sent the same price_id more than once in the items array.

Troubleshooting

• Combine duplicate price_id items into a single item in the array, then retry your request.