Is possible set Expanded Notification as default in Big Text Notifications?

Question

I followed this Sample Code

In Big Text Notifications section, he said that need expand to see Big text notification form, as image im belo

Answer 1

No need of doing any kind of modification in the any file for showing of multiple lines of Notification while using Push Notification V5, remove the field "style", from the object you are sending. Automatically the Multiple lines of notification will be seen. For more information, upvote the answer, ask your query. I will help you out.

For reference, visit this question