Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Delete Schema Properties via Copilot Connector APIs Beta
Data as of 2 hours ago (9 September 2026)
Status In development
Release month September 2025
Overdue
Release ring General Availability, Targeted Release
Products Microsoft 365 admin center Microsoft Copilot (Microsoft 365)
Cloud instances Worldwide
Platforms DeveloperWeb
Description
We’re adding support for property deletion in custom Copilot connectors, giving admins and developers more control over schema evolution. With this feature, you can: * Use Copilot connector APIs to delete or drop individual schema properties that are no longer needed. * Keep your connector schema clean and up-to-date without requiring full re-ingestion. * Reduce developer overhead and simplify maintenance workflows as your data models evolve.
Change history
Added to the roadmap 25 July 2025. Tracked here since 1 September 2026. Earliest target we recorded: September 2025 (since tracked — Microsoft may have moved it before we started watching).
- 2 September 2026 Description description updated