{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/united-rentals/main/json-schema/united-rentals-rental-schema.json",
  "title": "United Rentals Rental Order",
  "description": "Schema representing a United Rentals equipment rental reservation order.",
  "type": "object",
  "properties": {
    "rentalId": {
      "type": "string",
      "description": "United Rentals rental order identifier"
    },
    "status": {
      "type": "string",
      "enum": ["pending", "active", "returned", "cancelled"],
      "description": "Current rental status"
    },
    "equipment": {
      "$ref": "#/$defs/Equipment"
    },
    "startDate": {
      "type": "string",
      "format": "date",
      "description": "Rental start date"
    },
    "endDate": {
      "type": "string",
      "format": "date",
      "description": "Scheduled return date"
    },
    "returnDate": {
      "type": ["string", "null"],
      "format": "date",
      "description": "Actual return date (null if not yet returned)"
    },
    "jobSite": {
      "type": "string",
      "description": "Job site or project name where equipment is deployed"
    },
    "deliveryAddress": {
      "type": "string",
      "description": "Equipment delivery address"
    },
    "purchaseOrderNumber": {
      "type": "string",
      "description": "Customer purchase order number for ERP integration"
    },
    "totalCost": {
      "type": "number",
      "format": "double",
      "minimum": 0,
      "description": "Total rental cost in USD"
    },
    "branchId": {
      "type": "string",
      "description": "United Rentals branch fulfilling the rental"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "Rental order creation timestamp"
    }
  },
  "required": ["rentalId", "status", "equipment", "startDate", "endDate", "purchaseOrderNumber"],
  "$defs": {
    "Equipment": {
      "type": "object",
      "title": "Equipment",
      "description": "A piece of rental equipment from United Rentals",
      "properties": {
        "equipmentId": {
          "type": "string",
          "description": "United Rentals equipment identifier"
        },
        "name": {
          "type": "string",
          "description": "Equipment display name"
        },
        "category": {
          "type": "string",
          "description": "Equipment category (aerial, earthmoving, power, general tools, etc.)"
        },
        "type": {
          "type": "string",
          "description": "Equipment type within category"
        },
        "manufacturer": {
          "type": "string",
          "description": "Equipment manufacturer"
        },
        "model": {
          "type": "string",
          "description": "Equipment model designation"
        },
        "specifications": {
          "type": "object",
          "additionalProperties": true,
          "description": "Equipment-specific technical specifications"
        },
        "dailyRate": {
          "type": "number",
          "format": "double",
          "minimum": 0,
          "description": "Daily rental rate in USD"
        },
        "weeklyRate": {
          "type": "number",
          "format": "double",
          "minimum": 0,
          "description": "Weekly rental rate in USD"
        },
        "monthlyRate": {
          "type": "number",
          "format": "double",
          "minimum": 0,
          "description": "Monthly rental rate in USD"
        },
        "available": {
          "type": "boolean",
          "description": "Whether the equipment is currently available"
        }
      },
      "required": ["equipmentId", "name", "category"]
    }
  }
}