public UpdateGeofenceCollectionRequest withCollectionName(String collectionName) {
        setCollectionName(collectionName);
        return this;
    }
<p>
The name of the geofence collection to update.
</p>

@param collectionName
       The name of the geofence collection to update.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-location/src/main/java/com/amazonaws/services/location/model/UpdateGeofenceCollectionRequest.java