include
  Declares that an entire group and its subgroups should be searched for in this repository.
 A subgroup is a group that starts with the given prefix and has a dot immediately after the prefix. For example, if the prefix is org.gradle, then org.gradle is matched as a group, and org.gradle.foo and org.gradle.foo.bar are matched as subgroups. org.gradlefoo is not matched as a subgroup. 
Since
8.1
Parameters
group
the group prefix to include