Android flavor dimensions

Hello I downloaded free community version of sonarqube.
Setup plugin in root build.gradle and included

subprojects {
    apply plugin: 'org.sonarqube' 
    sonarqube() {
        androidVariant "ukDebug"
    }
}

When then executing command to get results from the project to locally run Sonarqube I received following error

* What went wrong:
Could not determine the dependencies of task ':sonarqube'.
> Unable to find variant 'ukDebug' to use for SonarQube analysis. Candidates are: debug, release, minifiedDebug

Changingto debug produces following error

* What went wrong:
Could not determine the dependencies of task ':sonarqube'.
> Unable to find variant 'debug' to use for SonarQube analysis. Candidates are: nlDebug, noDebug, ukDebug, beDebug, deDebug

I tried to follow official documentation from here SonarScanner for Gradle | SonarQube Docs
Also this community post here Can't run for a specific flavor by using androidVariant

Could somebody please point out if I am missing something