notifications

Changes to Try sending a notifications

post/v1/notifications/try

Jun 3, 2022efd9d612dd6f Revision changes
- breaking
  the request property became not nullable
Apr 29, 202240f9d784697c Revision changes
- info
  the request property became nullable
Mar 31, 2022a7bbf7821e74 Revision changes
- info
  added the new optional request property
- info
  added the new customerio enum value to the request property