
            "title": "Unsubscribe Request",
            "description": "Allows the client to unsubscribe to time-varying signal notifications on the server.",
            "type": "object",
            "required": ["action", "subscriptionId", "requestId"],
            "properties": {
                "action": {
                    "enum": [ "unsubscribe", "unsubscribeAll"],
                    "description": "The identifier for the unsubscribe request",
                },
                "subscript