{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/adt/refs/heads/main/json-structure/platform-api-system-list-structure.json",
  "name": "SystemList",
  "description": "List of ADT security systems.",
  "type": "object",
  "properties": {
    "systems": {
      "type": "array",
      "description": "Array of security systems.",
      "items": {
        "type": "object",
        "description": "An ADT security system.",
        "properties": {
          "id": {
            "type": "string",
            "description": "Unique identifier of the system.",
            "example": "sys-001"
          },
          "name": {
            "type": "string",
            "description": "Display name of the system.",
            "example": "Main House"
          },
          "status": {
            "type": "string",
            "description": "Current arming status.",
            "enum": [
              "disarmed",
              "armed_away",
              "armed_stay",
              "alarm",
              "arming"
            ],
            "example": "armed_away"
          },
          "address": {
            "type": "string",
            "description": "Physical address of the protected property.",
            "example": "123 Main St, Anytown, CA 90210"
          },
          "type": {
            "type": "string",
            "description": "Type of security system.",
            "enum": [
              "residential",
              "commercial"
            ],
            "example": "residential"
          },
          "lastModified": {
            "type": "datetime",
            "description": "Timestamp of last status change.",
            "example": "2025-03-15T14:30:00Z"
          }
        }
      }
    }
  }
}