{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ExternalDataSourceConnectionOption",
  "title": "ExternalDataSourceConnectionOption",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "format": "uuid",
      "readOnly": true
    },
    "prefix": {
      "type": "string",
      "readOnly": true,
      "nullable": true
    },
    "engine": {
      "readOnly": true,
      "nullable": true,
      "description": "Backend engine detected for the direct connection.\n\n* `duckdb` - duckdb\n* `postgres` - postgres",
      "oneOf": [
        {
          "$ref": "#/components/schemas/EngineEnum"
        },
        {
          "$ref": "#/components/schemas/NullEnum"
        }
      ]
    }
  },
  "required": [
    "engine",
    "id",
    "prefix"
  ]
}