IList<ObjectInfo> ListObjects(string account, Uri container, DateTime? since = null);\r
IList<ObjectInfo> ListObjects(string account, Uri container, Uri folder, DateTime? since = null);\r
bool ContainerExists(string account, Uri container);\r
IList<ObjectInfo> ListObjects(string account, Uri container, DateTime? since = null);\r
IList<ObjectInfo> ListObjects(string account, Uri container, Uri folder, DateTime? since = null);\r
bool ContainerExists(string account, Uri container);\r