ColumnType schema
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-iot-twinmaker/refs/heads/main/json-schema/iot-twinmaker-column-type-schema.json", "title": "ColumnType", "description": "ColumnType schema", "type": "string", "enum": [ "NODE", "EDGE", "VALUE" ] }