Create Pricing

{
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "productId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "productName": "<string>",
    "name": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "description": "<string>",
    "unitAmount": "<string>",
    "flatAmount": "<string>",
    "priceInterval": "<string>",
    "priceIntervalCount": 123,
    "meterId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "pricingTiers": [
      {
        "unitAmount": "<string>",
        "minQty": "<string>",
        "maxQty": "<string>",
        "flatAmount": "<string>"
      }
    ]
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>"
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>"
  }
}