{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cloud.google.com/schemas/migrationcenter/asset.json",
  "title": "Google Cloud Migration Center Asset",
  "description": "Schema for a Migration Center asset representing a discovered infrastructure resource in a customer environment.",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "The full resource name of the asset"
    },
    "createTime": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the asset was created"
    },
    "updateTime": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the asset was last updated"
    },
    "labels": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Labels applied to the asset"
    },
    "attributes": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Generic asset attributes"
    },
    "machineDetails": {
      "$ref": "#/$defs/MachineDetails",
      "description": "Details of the machine if the asset is a machine"
    },
    "assignedGroups": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Groups the asset is assigned to"
    },
    "sources": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "The sources that contributed to this asset"
    }
  },
  "$defs": {
    "MachineDetails": {
      "type": "object",
      "description": "Details of a machine asset including hardware and software information",
      "properties": {
        "uuid": {
          "type": "string",
          "description": "Machine unique identifier"
        },
        "machineName": {
          "type": "string",
          "description": "Machine name"
        },
        "coreCount": {
          "type": "integer",
          "description": "Number of CPU cores",
          "minimum": 0
        },
        "memoryMb": {
          "type": "integer",
          "description": "Memory size in megabytes",
          "minimum": 0
        },
        "diskCount": {
          "type": "integer",
          "description": "Number of disks",
          "minimum": 0
        },
        "totalDiskSizeGb": {
          "type": "integer",
          "description": "Total disk size in gigabytes",
          "minimum": 0
        },
        "platform": {
          "type": "string",
          "description": "Platform information for the machine"
        },
        "powerState": {
          "type": "string",
          "description": "Power state of the machine",
          "enum": ["POWER_STATE_UNSPECIFIED", "PENDING", "ACTIVE", "SUSPENDING", "SUSPENDED", "DELETING", "DELETED"]
        },
        "networkAdapters": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/NetworkAdapter"
          },
          "description": "Network adapters attached to the machine"
        },
        "guestOs": {
          "$ref": "#/$defs/GuestOsDetails",
          "description": "Guest operating system information"
        }
      }
    },
    "NetworkAdapter": {
      "type": "object",
      "description": "A network adapter on a machine",
      "properties": {
        "adapterType": {
          "type": "string",
          "description": "Network adapter type"
        },
        "macAddress": {
          "type": "string",
          "description": "MAC address of the adapter"
        },
        "ipAddresses": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "IP addresses assigned to the adapter"
        }
      }
    },
    "GuestOsDetails": {
      "type": "object",
      "description": "Guest operating system details",
      "properties": {
        "osName": {
          "type": "string",
          "description": "Operating system name"
        },
        "family": {
          "type": "string",
          "description": "OS family (e.g., LINUX, WINDOWS)"
        },
        "version": {
          "type": "string",
          "description": "Operating system version"
        }
      }
    }
  }
}