# UpdateCustomMetadataProperty > Type in domain **Metadata** - HTML: [UpdateCustomMetadataProperty.html](UpdateCustomMetadataProperty.html) - Raw SDL: [UpdateCustomMetadataProperty.sdl](UpdateCustomMetadataProperty.sdl) - Covered by: [llms.txt](../llms.txt) ## Fields - `property`: `CustomMetadataProperty!` — Name of the updated `CustomMetadataProperty`.