{
  "$schema": "https://json-structure.org/schema",
  "name": "iTwin",
  "description": "Structural definition of an iTwin container \u2014 Bentley's top-level digital twin organizational unit.",
  "fields": [
    {
      "name": "id",
      "type": "uuid",
      "required": true,
      "description": "Globally unique iTwin identifier."
    },
    {
      "name": "class",
      "type": "enum",
      "required": true,
      "values": [
        "Account",
        "Thing",
        "Endeavor"
      ],
      "description": "iTwin classification."
    },
    {
      "name": "displayName",
      "type": "string",
      "required": true,
      "description": "Human-readable iTwin name."
    },
    {
      "name": "parentId",
      "type": "uuid",
      "required": false,
      "description": "Parent iTwin in the hierarchy."
    },
    {
      "name": "geographicLocation",
      "type": "string",
      "required": false
    },
    {
      "name": "dataCenterLocation",
      "type": "string",
      "required": false,
      "description": "Region where iTwin data is stored."
    },
    {
      "name": "status",
      "type": "enum",
      "values": [
        "Active",
        "Inactive",
        "Trial"
      ],
      "required": false
    },
    {
      "name": "createdDateTime",
      "type": "datetime",
      "required": true
    }
  ]
}