我正在使用Microsoft Graph API,并且像这样创建文件夹:
var driveItem = new DriveItem
{
Name = Customer_Name.Text + Customer_LName.Text,
Folder = new Folder
{
},
AdditionalData = new Dictionary<string, object>()
{
{"@microsoft.graph.conflictBehavior","rename"}
}
};
var newFolder = await App.GraphClient
.Me
.Drive
.Items["id-of-folder-I-am-putting-this-into"]
.Children
.Request()
.AddAsync(driveItem);
我的问题是如何检查该文件夹是否存在,如果存在,则获取该文件夹的id?