{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "Omron amr generic arcl response schema",
    "subtopic": "/Omron/CMD/itk/Sim43/cmd/arcl/update", 
    "type": "object",
    "properties": {
        "type": {
            "type": "string",
            "description": "Type of the request"
        },
        "id": {
            "type": "string",
            "description": "Unique identifier for the request"
        },
        "upd": {
            "type": "string",
            "description": "timestamp of the last update"
        },
        "message": {
            "type": "string",
            "description": "The message associated with the original request"
        }
    },
    "required": ["type", "id", "upd", "message"]
}