I set up a custom repository for debug symbols and saw that the paths generated for debug symbols include an extra slash within the debug ID. For example:

Debug ID: bb752254

Path: bb/752254

This behavior is expected when using Sentry’s unified path layout for debug symbols. The unified layout is specifically designed to create a consistent directory structure across platforms and file types. Debug symbol paths are constructed by splitting the build ID into a folder hierarchy for optimized access and storage.
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The first two characters of the hexadecimal build ID are used as the root folder, followed by the rest of the ID. You can find more information in our docs.