public ListWorldsResult withWorldSummaries(java.util.Collection<WorldSummary> worldSummaries) {
        setWorldSummaries(worldSummaries);
        return this;
    }
<p>
Summary information for worlds.
</p>

@param worldSummaries
       Summary information for worlds.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/ListWorldsResult.java