How to fix error when uploading aab build for internal testing?

Question

Unity

Unity game.
The Google Play console writes:
The target API level for your application is 28. To ensure the necessary performance and security, the target API level must be at least 29. Set the target API level for your application to at least 29.
The unit generally has 4.1 (API level 16)

That is, if I choose api level 29, then this is version 10 of android and the game will not work on previous versions?

Answer 1

Google stopped taking new applications below 29. In November, it will refuse to update existing ones.
You are not changing that field. Target API requirement.
Will work below. But the devil is in the details.
For example, I have enough places in the program where I explicitly have to take into account the version of android on the device.