# removeCustomMetadata > Mutation in domain **Metadata** - HTML: [removeCustomMetadata.html](removeCustomMetadata.html) - Raw SDL: [removeCustomMetadata.sdl](removeCustomMetadata.sdl) - Covered by: [llms.txt](../llms.txt) Remove `CustomMetadata` values from a supported parent (`Asset` | `WorkspaceProject`). Requires `basic:write` scope to be accessible and permission level `EDIT` for the respective parent. ## Returns `RemoveCustomMetadata` ## Arguments - `input`: `RemoveCustomMetadataInput!` — `RemoveCustomMetadata` input argument. ## Example ```graphql mutation RemoveCustomMetadata { removeCustomMetadata( input: { parentIds: ["…"] customMetadata: [ { propertyId: "…" } ] } ) { __typename parentIds } } ``` Raw: [`removeCustomMetadata.example.sdl`](removeCustomMetadata.example.sdl)