Subscription discount resource

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "resource": "subscription-discount",
  "title": null,
  "target": {
    "type": "shipping"
  },
  "value": {
    "amount": 123,
    "type": "fixed-amount",
    "appliesOnEachItem": true
  },
  "recurringCycleLimit": null
}