curl --request POST \
  --url https://{cluster}.voucherify.io/v1/vouchers/{code} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-App-Id: <api-key>' \
  --header 'X-App-Token: <api-key>' \
  --data '{
  "category": "New Customers",
  "type": "DISCOUNT_VOUCHER",
  "discount": {
    "percent_off": 10,
    "type": "PERCENT",
    "effect": "APPLY_TO_ORDER"
  },
  "start_date": "2022-01-01T00:00:00Z",
  "expiration_date": "2022-12-31T23:59:59Z",
  "validity_timeframe": {
    "duration": "PT1H",
    "interval": "P2D"
  },
  "validity_day_of_week": [
    1,
    2,
    3,
    4,
    5
  ],
  "active": false,
  "additional_info": "This voucher will remain inactive until enabled.",
  "redemption": {
    "quantity": 10
  },
  "metadata": {
    "test": true,
    "locale": "de-en"
  },
  "validation_rules": [
    "val_4j7DCRm2IS59"
  ]
}'

{
  "id": "v_MBOEmHelKwvykVZ8JcT4TE5Kla5IMJyc",
  "code": "welcome",
  "campaign": null,
  "campaign_id": null,
  "category": "New Customers",
  "type": "DISCOUNT_VOUCHER",
  "discount": {
    "type": "PERCENT",
    "percent_off": 10,
    "effect": "APPLY_TO_ORDER"
  },
  "gift": null,
  "loyalty_card": null,
  "start_date": "2022-01-01T00:00:00.000Z",
  "expiration_date": "2022-12-31T23:59:59.000Z",
  "validity_timeframe": {
    "interval": "P2D",
    "duration": "PT1H"
  },
  "validity_day_of_week": [
    1,
    2,
    3,
    4,
    5
  ],
  "active": false,
  "additional_info": "This voucher will remain inactive until enabled.",
  "metadata": {
    "test": true,
    "locale": "de-en"
  },
  "assets": {
    "qr": {
      "id": "U2FsdGVkX1+by33CNzWu6xXjCrLKRr1+H9K3I9wOSa7idiHrMYJe0HlrWiy7INhaJf1BnaKJjLKcUC+4/hCbILtJ9lHXZWhewG5q5rmx29gK0IH2eRauw1qCZKIlXfqeGTG2T5ftPsEl1D4xf8W2MA==",
      "url": "{{internalVoucherifyURL}}"
    },
    "barcode": {
      "id": "U2FsdGVkX19wOdFeXYXZ4Xu22L0Ummk03Urz/ZTnXUFeHeehtK4L6RTvNgVeSR+McTZR4DYNLEGydZ+Fo2xEqqM1UWyl8Bx22Pi1CxghADOcy3bAvSca7EEPpvKrCY403UWUDvaO/OEAjvVoiEuaHA==",
      "url": "{{internalVoucherifyURL}}"
    }
  },
  "is_referral_code": false,
  "created_at": "2022-02-17T09:05:34.668Z",
  "updated_at": null,
  "validation_rules_assignments": {
    "object": "list",
    "data_ref": "data",
    "data": [
      {
        "id": "asgm_74F7QZoYbUoljwQO",
        "rule_id": "val_4j7DCRm2IS59",
        "related_object_id": "v_MBOEmHelKwvykVZ8JcT4TE5Kla5IMJyc",
        "related_object_type": "voucher",
        "created_at": "2022-02-17T09:05:34.642Z",
        "object": "validation_rules_assignment"
      }
    ],
    "total": 1
  },
  "redemption": {
    "quantity": 10,
    "redeemed_quantity": 0,
    "object": "list",
    "url": "/v1/vouchers/welcome/redemptions?page=1&limit=10"
  },
  "publish": {
    "object": "list",
    "count": 0,
    "url": "/v1/vouchers/welcome/publications?page=1&limit=10"
  },
  "object": "voucher"
}