|EwsFolderExists Method (FolderId, String)|
public bool FolderExists( FolderId parentFolderId, string folderName )
Public Function FolderExists ( parentFolderId As FolderId, folderName As String ) As Boolean
parentFolderId must be the immediate parent of folderName folder. Also, folderName must be a short name (not a full name with nested folder names in it). You can use FolderExists(string) overload to search for a folder by its full name.
To get the folder itself (not just the fact whether it exists or not), use DownloadFolderByShortName(FolderId, String) method.
|This method is not implemented in .NET Core. Use FolderExistsAsync(FolderId, String) instead.|