public OrganizationAggregationSource withAwsRegions(java.util.Collection<String> awsRegions) {
        setAwsRegions(awsRegions);
        return this;
    }
<p>
The source regions being aggregated.
</p>

@param awsRegions
       The source regions being aggregated.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-config/src/main/java/com/amazonaws/services/config/model/OrganizationAggregationSource.java