Table of Contents

Class RootsListChangedNotificationParams

Namespace
ModelContextProtocol.Protocol
Assembly
ModelContextProtocol.Core.dll

Represents the parameters used with a RootsListChangedNotification notification from the client to the server, informing it that the list of roots has changed.

[Obsolete("The Roots feature is deprecated as of specification version 2026-07-28 and may be removed in a future version. See SEP-2577 for more information.", DiagnosticId = "MCP9005", UrlFormat = "https://github.com/modelcontextprotocol/csharp-sdk/blob/main/docs/list-of-diagnostics.md#obsolete-apis")]
public sealed class RootsListChangedNotificationParams : NotificationParams
Inheritance
RootsListChangedNotificationParams
Inherited Members

Remarks

This notification can be issued by clients without any previous subscription from the server.

See the schema for details.