# UpdateCustomMetadataPropertyInput > Input in domain **Metadata** - HTML: [UpdateCustomMetadataPropertyInput.html](UpdateCustomMetadataPropertyInput.html) - Raw SDL: [UpdateCustomMetadataPropertyInput.sdl](UpdateCustomMetadataPropertyInput.sdl) - Covered by: [llms.txt](../llms.txt) ## Input fields - `id`: `ID!` — `CustomMetadataProperty` Id. - `data`: `UpdateCustomMetadataPropertyDataInput!` — `CustomMetadataProperty` data.