Unity LevelPlay — не удалось найти com.ironsource.adapters: unityadsadapter

Установлен Unity levelPlay Ad Mediation через диспетчер пакетов в пустой проект. Использование 2022.3.34f1. У меня совсем голова заболела. Даже в пустом проекте сборка устройства Android не работает должным образом, и gradle получает ошибку ниже. Кажется, не могу запросить URL-адрес, получаю 404. Как я могу устранить эту ошибку?

Execution failed for task ':launcher:checkReleaseDuplicateClasses'.
> Could not resolve all files for configuration ':launcher:releaseRuntimeClasspath'.
   > Could not find com.ironsource.adapters:unityadsadapter:4.3.40.
     Searched in the following locations:
       - https://dl.google.com/dl/android/maven2/com/ironsource/adapters/unityadsadapter/4.3.40/unityadsadapter-4.3.40.pom
       - https://repo.maven.apache.org/maven2/com/ironsource/adapters/unityadsadapter/4.3.40/unityadsadapter-4.3.40.pom
       - file:/C:/Users/Bermuda/Documents/buttonpush/Library/Bee/Android/Prj/IL2CPP/Gradle/unityLibrary/libs/unityadsadapter-4.3.40.jar
       - file:/C:/Users/Bermuda/Documents/buttonpush/Library/Bee/Android/Prj/IL2CPP/Gradle/unityLibrary/libs/unityadsadapter.jar
     Required by:
         project :launcher > project :unityLibrary
   > Could not find com.ironsource.sdk:mediationsdk:8.1.0.
     Searched in the following locations:
       - https://dl.google.com/dl/android/maven2/com/ironsource/sdk/mediationsdk/8.1.0/mediationsdk-8.1.0.pom
       - https://repo.maven.apache.org/maven2/com/ironsource/sdk/mediationsdk/8.1.0/mediationsdk-8.1.0.pom
       - file:/C:/Users/Bermuda/Documents/buttonpush/Library/Bee/Android/Prj/IL2CPP/Gradle/unityLibrary/libs/mediationsdk-8.1.0.jar
       - file:/C:/Users/Bermuda/Documents/buttonpush/Library/Bee/Android/Prj/IL2CPP/Gradle/unityLibrary/libs/mediationsdk.jar
     Required by:
         project :launcher > project :unityLibrary
   > Could not find com.ironsource:adqualitysdk:7.20.1.
     Searched in the following locations:
       - https://dl.google.com/dl/android/maven2/com/ironsource/adqualitysdk/7.20.1/adqualitysdk-7.20.1.pom
       - https://repo.maven.apache.org/maven2/com/ironsource/adqualitysdk/7.20.1/adqualitysdk-7.20.1.pom
       - file:/C:/Users/Bermuda/Documents/buttonpush/Library/Bee/Android/Prj/IL2CPP/Gradle/unityLibrary/libs/adqualitysdk-7.20.1.jar
       - file:/C:/Users/Bermuda/Documents/buttonpush/Library/Bee/Android/Prj/IL2CPP/Gradle/unityLibrary/libs/adqualitysdk.jar
     Required by:
         project :launcher > project :unityLibrary