NotificationUserDataType
User data related to notifications.
Types that use NotificationUserDataType:
Calls that use NotificationUserDataType:
Field
An application subscribing to notifications can include an XML-compliant string, not to exceed 256 characters, which will be returned in the notification payload. The string can contain user-specific information to identify a particular user. Any sensitive information should be passed with due caution and proper encryption.
See the Field Index to learn which calls use ExternalUserData.