public async Task <Node> CreateFolder(string name, Node parent, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentNullException("name");
}
if (parent == null)
{
throw new ArgumentNullException("parent");
}
if (parent.Type == NodeType.File)
{
throw new ArgumentException("Invalid parent node");
}
//this.EnsureLoggedIn();
var key = Crypto.CreateAesKey();
byte[] attributes = EncryptAttributes(new Attributes(name), key);
byte[] encryptedKey = Crypto.EncryptAes(key, this._masterKey);
CreateNodeRequest request = CreateNodeRequest.CreateFolderNodeRequest(parent, attributes.ToBase64(), encryptedKey.ToBase64());
GetNodesResponse response = await Post <CreateNodeRequest, GetNodesResponse>(request, cancellationToken);
var node = response.Nodes[0];
DecriptNode(node, response);
return(node);
}