{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://silo-server.dev/schemas/client-diagnostics/v1/device.schema.json",
  "title": "Silo Client Diagnostics Device Snapshot v1",
  "type": "object",
  "required": [
    "captured_at",
    "provenance",
    "identity",
    "display",
    "audio",
    "video_codecs",
    "network"
  ],
  "properties": {
    "captured_at": {
      "type": "string",
      "format": "date-time",
      "maxLength": 64
    },
    "provenance": {
      "type": "string",
      "enum": [
        "pre_failure",
        "post_restart"
      ],
      "maxLength": 32
    },
    "identity": {
      "$ref": "#/$defs/tri_state_object"
    },
    "display": {
      "$ref": "#/$defs/tri_state_object"
    },
    "audio": {
      "$ref": "#/$defs/tri_state_object"
    },
    "video_codecs": {
      "anyOf": [
        {
          "type": "array",
          "maxItems": 128,
          "items": {
            "$ref": "#/$defs/open_object"
          }
        },
        {
          "$ref": "#/$defs/sentinel"
        }
      ]
    },
    "network": {
      "$ref": "#/$defs/tri_state_object"
    }
  },
  "$defs": {
    "sentinel": {
      "type": "string",
      "enum": [
        "unknown",
        "not_collected"
      ]
    },
    "tri_state_object": {
      "anyOf": [
        {
          "$ref": "#/$defs/open_object"
        },
        {
          "$ref": "#/$defs/sentinel"
        }
      ]
    },
    "open_object": {
      "type": "object",
      "maxProperties": 64,
      "additionalProperties": {
        "$ref": "#/$defs/tri_state_value"
      }
    },
    "tri_state_value": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 512
        },
        {
          "type": "number"
        },
        {
          "type": "integer"
        },
        {
          "type": "boolean"
        },
        {
          "type": "null"
        },
        {
          "type": "array",
          "maxItems": 128,
          "items": {
            "$ref": "#/$defs/tri_state_value"
          }
        },
        {
          "$ref": "#/$defs/open_object"
        }
      ]
    }
  },
  "additionalProperties": true
}