How to delete ContentTypes in Sharepoint 2013/Office 365 using CSOM

In this article, we will learn about ContentType deletion in Sharepoint 2013/Office 365 using CSOM. Below is the sample CSOM code to achieve the same.

ClientContext cc = new ClientContext(siteUrl);
cc.AuthenticationMode = ClientAuthenticationMode.Default;
cc.Credentials = new SharePointOnlineCredentials(userName, pwd);
Web web = cc.Web;

ContentTypeCollection contentTypes = web.ContentTypes;

foreach (var item in contentTypes)
if (item.StringId == “0x0101009189AB5D3D2647B580DFGT56F356FB2”)

item. DeleteObject();




You can check this blog Create-a-content-type-in-sharepoint-2013office-365-programmatically as well.

Hope it helps!! Happy Sharepointing 🙂

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