Template
constructor(actions: List<TemplateVisualCustomAction>? = null, chartConfiguration: TemplateTreeMapConfiguration? = null, columnHierarchies: List<TemplateColumnHierarchy>? = null, subtitle: TemplateVisualSubtitleLabelOptions? = null, title: TemplateVisualTitleLabelOptions? = null, visualContentAltText: String? = null, visualId: String)