{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-iot-twinmaker/refs/heads/main/json-structure/iot-twinmaker-external-id-property-structure.json",
  "name": "ExternalIdProperty",
  "description": "ExternalIdProperty schema",
  "type": "object",
  "additionalProperties": {
    "type": "string",
    "pattern": ".*",
    "minLength": 1,
    "maxLength": 256
  }
}