When a new project is created using a project template, the set of maps, layouts, tasks, styles, database connections, and so on, defined in the template are transferred to the new project.
Providing a URL to use a project template available from a portal or ArcGIS Online will throw a FileNotFound exception in the call to Project.CreateAsync().
TemplateType is ignored if the TemplatePath is set.
Target Platforms: Windows 11, Windows 10, Windows 8.1