Clarification Needed on Default Release Behavior in App Store Connect API

We have a requirement for our app to set "Automatically release this version" and "Release update to all users immediately." Essentially, we want the build to be released to 100% of users once it is approved, without any further action needed from our side. We are using App Store Connect APIs to release our app.

To achieve this:

  1. I am creating an App Store version by setting AppStoreConnectReleaseType enum to AFTER_APPROVAL in AppStoreVersionCreateRequestData.
  2. I am not enabling phased release.
  3. I am submitting the app for review.

My main concern is understanding the App Store's default behavior for app submissions, particularly whether the default action is to release the update to 100% of users immediately or in a phased manner. If the default behavior is to release to 100% of users, our implementation should meet the requirement. However, if the default is a phased release, I am uncertain if our approach will fulfill our requirement.

Any insights into the App Store's default release behavior would be greatly appreciated.

Clarification Needed on Default Release Behavior in App Store Connect API
 
 
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