OpenProjectArgsCleanCheckout Property

Default false. When set to true opening the project copies the whole project data to the project folder regardless if it is needed or not. All data in the folder is deleted before the Project folder is used. You might want to make sure you have all necessary files locally before starting an extensive API operation. However this could take more time before the project is ready to be worked with.

public bool CleanCheckout { get; set; }