{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Device",
  "title": "Device",
  "type": "object",
  "properties": {
    "id": {
      "type": "string"
    },
    "name": {
      "type": "string"
    },
    "status": {
      "type": "string",
      "enum": [
        "online",
        "offline",
        "updating"
      ]
    },
    "ip_address": {
      "type": "string"
    },
    "os": {
      "type": "string"
    },
    "os_version": {
      "type": "string"
    },
    "architecture": {
      "type": "string"
    },
    "agent_version": {
      "type": "string"
    },
    "group_id": {
      "type": "string"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "last_seen": {
      "type": "string",
      "format": "date-time"
    },
    "registered_at": {
      "type": "string",
      "format": "date-time"
    },
    "system_info": {
      "type": "object",
      "properties": {
        "cpu_usage": {
          "type": "number"
        },
        "memory_total": {
          "type": "integer"
        },
        "memory_used": {
          "type": "integer"
        },
        "disk_total": {
          "type": "integer"
        },
        "disk_used": {
          "type": "integer"
        },
        "uptime_seconds": {
          "type": "integer"
        }
      }
    }
  }
}