public void setCustomLayers(java.util.Collection<String> customLayers) {
        if (customLayers == null) {
            this.customLayers = null;
            return;
        }

        this.customLayers = new java.util.ArrayList<String>(customLayers);
    }
<p>
Specifies the custom layers for the style. Leave unset to not enable any custom layer, or, for styles that
support custom layers, you can enable layer(s), such as POI layer for the VectorEsriNavigation style. Default is
<code>unset</code>.
</p>
<note>
<p>
Not all map resources or styles support custom layers. See Custom Layers for more information.
</p>
</note>

@param customLayers
       Specifies the custom layers for the style. Leave unset to not enable any custom layer, or, for styles that
       support custom layers, you can enable layer(s), such as POI layer for the VectorEsriNavigation style.
       Default is <code>unset</code>.</p> <note>
       <p>
       Not all map resources or styles support custom layers. See Custom Layers for more information.
       </p>
aws-java-sdk-location/src/main/java/com/amazonaws/services/location/model/MapConfigurationUpdate.java