{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/soracom/main/json-schema/soracom-device-schema.json",
  "title": "Soracom Inventory Device",
  "description": "A Soracom Inventory (LwM2M) device with its registration, object/instance/resource tree, last-seen metadata, and tags.",
  "type": "object",
  "properties": {
    "deviceId": {"type": "string"},
    "operatorId": {"type": "string"},
    "endpoint": {"type": "string", "description": "LwM2M client endpoint name."},
    "name": {"type": "string"},
    "tags": {"type": "object", "additionalProperties": {"type": "string"}},
    "groupId": {"type": ["string", "null"]},
    "lastSeen": {"type": ["integer", "null"]},
    "online": {"type": "boolean"},
    "instances": {
      "type": "array",
      "description": "Registered LwM2M object instances.",
      "items": {
        "type": "object",
        "properties": {
          "id": {"type": "string"},
          "uri": {"type": "string"},
          "objectId": {"type": "integer"},
          "instanceId": {"type": "integer"},
          "objectVersion": {"type": "string"},
          "resources": {"type": "array", "items": {"type": "object"}}
        }
      }
    }
  },
  "required": ["deviceId", "operatorId"],
  "additionalProperties": true
}