Variants - Read

{
  "id": "var_01hqzvabc",
  "productId": "prd_01hqzvabc",
  "name": "Mensal",
  "enabled": true,
  "description": "Monthly billing",
  "sku": "SKU-M",
  "pricing": {
    "oldPrice": 14900,
    "unitPrice": 9900,
    "costPerItem": 5000,
    "currency": "BRL",
    "schema": "unit",
    "type": "recurring",
    "daysTrial": 7,
    "billingType": "prepaid",
    "billingFrequency": "monthly",
    "billingFrequencyCount": 1,
    "billingExactDay": 10,
    "cycles": 12,
    "trialInterval": "day",
    "trialIntervalCount": 7
  },
  "images": [
    "https://cdn.selectwin.io/v/var.png"
  ],
  "metadata": {
    "tier": "pro"
  },
  "externalReference": "VAR-EXT-1",
  "attributes": null,
  "updatedAt": "2026-04-12T17:56:33.000Z",
  "createdAt": "2026-04-12T17:56:33.000Z"
}

{
  "error": {
    "status": "Bad Request",
    "statusCode": 400,
    "category": "validation",
    "message": "Validation errors occurred",
    "details": "One or more parameters are invalid or out of range. Please check the parameters and try again.",
    "params": [
      {
        "payment[currency]": "currency must be one of [BRL]"
      },
      {
        "amount": "amount is required"
      }
    ],
    "code": "invalidParameters",
    "resource": "client"
  }
}

{
  "error": {
    "status": "Unauthorized",
    "statusCode": 401,
    "category": "authentication",
    "message": "Unauthorized",
    "details": "Authentication failed. The provided API key is invalid or does not have permission to operate.",
    "code": "unauthorized"
  }
}

{
  "error": {
    "status": "Forbidden",
    "statusCode": 403,
    "category": "authorization",
    "message": "Forbidden",
    "details": "Access denied. This may be due to IP blocks, domain restrictions, or insufficient permissions.",
    "code": "forbidden"
  }
}

{
  "error": {
    "status": "Not Found",
    "statusCode": 404,
    "category": "client",
    "message": "Not Found",
    "details": "The requested resource was not found on the server.",
    "code": "notFound"
  }
}

{
  "error": {
    "status": "Unprocessable Entity",
    "statusCode": 422,
    "category": "validation",
    "message": "Unprocessable Entity",
    "details": "The request was understood, but contains invalid data that could not be processed.",
    "code": "unprocessableEntity"
  }
}

{
  "error": {
    "status": "Too Many Requests",
    "statusCode": 429,
    "category": "rate_limit",
    "message": "Too Many Requests",
    "details": "The number of requests exceeded the limit allowed for the IP or user.",
    "retryAfterMinutes": 60,
    "code": "tooManyRequests"
  }
}

{
  "error": {
    "status": "Internal Server Error",
    "statusCode": 500,
    "category": "server",
    "message": "Server error.",
    "details": "An internal server error occurred. Please try again later.",
    "code": "serverError",
    "resource": "server"
  }
}