Why does gradle build fail whenever I try to integrate it with ironsource sdk?

Unity Engine
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1

I have tried following this video

to integrate ironsource (8.1.0) into unity (2022.3.22). Everytime I try to create a build, it fails. I tried integrating ait on unity 2021 with ironsouce 7.4.0 and im facing similar issues.

2

What’s the failure? Share Editor.log