NSArray *arr = [[operation.result objectForKey:@"data"] valueForKey:@"name"];
NSArray *arrId = [[operation.result objectForKey:@"data"] valueForKey:@"id"];
NSArray *folder=[[operation.result objectForKey:@"data"]valueForKey:@"type"];
[dictDocument setObject:arrId forKey:@"ID"];
[dictDocument setObject:arr forKey:@"Name"];
[dictDocument setObject:folder forKey:@"type"];
Arrid===>folder.id,file.id
arr===>filename
folder====>type of file Eg.Folder,audio,video I can't able to access the files of nested folders??