Template
constructor(backgroundColor: String? = null, backgroundVisibility: TemplateVisibility? = null, borderColor: String? = null, borderStyle: TemplatePanelBorderStyle? = null, borderThickness: String? = null, borderVisibility: TemplateVisibility? = null, gutterSpacing: String? = null, gutterVisibility: TemplateVisibility? = null, title: TemplatePanelTitleOptions? = null)