The User Notification message is used to notify one or more users of an event or information from the sender of the message. This message is usually sent unsolicited from a marketplace (e.g. Exchange, ECN) to a market participant.
|Component Block - <StandardHeader>
|MsgType = CB
|Component Block - <UsernameGrp>
|List of users to which the notification is directed
|Reason for notification - when possible provide an explanation.
|Component Block - <ThrottleParamsGrp>
|Explanation for user notification.
|Must be set if EncodedText field is specified and must immediately precede it.
|Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field.
|Component Block - <StandardTrailer>