Bulletin: Push API Update: Changes to “Message Fields” Selection Behavior

Section Details
What's new

The behavior of the Push API configuration setting selected_fields = "ALL FIELDS"   changes. This setting will no longer act as a future-proof selector. It will only apply to the message fields that exist at the moment the configuration is saved. Any new fields added later will not be included automatically. 

This change increases schema transparency, gives customers better control of their data pipelines, and prevents unplanned field expansion. 

Effective date  December 30, 2025
What you need to know 
What you need to do
  • Most customers do not need to take action. 
  • No changes to field names or semantics.
  • Customers  must manually update their selection in AppsFlyer or via the REST API to receive newly added fields. 
  • Customers using “ALL FIELDS” should periodically review their configuration to ensure new fields are included as needed.