How to Fix ITMS-91053: Missing API Declaration in App Store Review
Starting May 1, 2024, Apple began enforcing new App Store review requirements related to Privacy Manifests. As a result, many apps started receiving the following review warning or error during submission:
ITMS-91053: Missing API declaration
This issue often appears even when no recent code changes were made, which can be confusing at first.
This article explains why this happens and how to fix it correctly.
What ITMS-91053 Means The error indicates that your app references one or more Required Reason APIs, but does not include the required usage declaration in its privacy manifest.