In ION notification, when i am trying to add an input parameter to "Message" (header), then it is required to add the same parameter in the "Content" as well. Otherwise it is giving an error as "Parameter ‘x’ cannot be used in the Message because it is not selected as a parameter for the notification". So it will be look like repeating the same value twice in the notification.
I don't want to have the field in the "Message" to be displayed in the "Content" section. Is there any way I can do it?