InstanceSnapshot represents a LXD instance snapshot.

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/canonical/main/json-schema/canonical-instance-snapshot-schema.json",
  "title": "InstanceSnapshot represents a LXD instance snapshot.",
  "x-generated": "2026-10-04",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/canonical-instances-api-openapi.yml#/components/schemas/InstanceSnapshot",
  "properties": {
    "architecture": {
      "description": "Architecture name",
      "type": "string",
      "x-go-name": "Architecture"
    },
    "config": {
      "additionalProperties": {
        "type": "string"
      },
      "description": "Instance configuration (see doc/instances.md)",
      "type": "object",
      "x-go-name": "Config"
    },
    "created_at": {
      "description": "Instance creation timestamp",
      "format": "date-time",
      "type": "string",
      "x-go-name": "CreatedAt"
    },
    "devices": {
      "additionalProperties": {
        "additionalProperties": {
          "type": "string"
        },
        "type": "object"
      },
      "description": "Instance devices (see doc/instances.md)",
      "type": "object",
      "x-go-name": "Devices"
    },
    "ephemeral": {
      "description": "Whether the instance is ephemeral (deleted on shutdown)",
      "type": "boolean",
      "x-go-name": "Ephemeral"
    },
    "expanded_config": {
      "additionalProperties": {
        "type": "string"
      },
      "description": "Expanded configuration (all profiles and local config merged)",
      "type": "object",
      "x-go-name": "ExpandedConfig"
    },
    "expanded_devices": {
      "additionalProperties": {
        "additionalProperties": {
          "type": "string"
        },
        "type": "object"
      },
      "description": "Expanded devices (all profiles and local devices merged)",
      "type": "object",
      "x-go-name": "ExpandedDevices"
    },
    "expires_at": {
      "description": "When the snapshot expires (gets auto-deleted)",
      "format": "date-time",
      "type": "string",
      "x-go-name": "ExpiresAt"
    },
    "last_used_at": {
      "description": "Last start timestamp",
      "format": "date-time",
      "type": "string",
      "x-go-name": "LastUsedAt"
    },
    "name": {
      "description": "Snapshot name",
      "type": "string",
      "x-go-name": "Name"
    },
    "profiles": {
      "description": "List of profiles applied to the instance",
      "items": {
        "type": "string"
      },
      "type": "array",
      "x-go-name": "Profiles"
    },
    "size": {
      "description": "Size of the snapshot in bytes\n\nAPI extension: snapshot_disk_usage",
      "format": "int64",
      "type": "integer",
      "x-go-name": "Size"
    },
    "stateful": {
      "description": "Whether the instance currently has saved state on disk",
      "type": "boolean",
      "x-go-name": "Stateful"
    }
  },
  "type": "object",
  "x-go-package": "github.com/canonical/lxd/shared/api"
}