# CustomMetadataEntryInput

> Input in domain **Metadata**

- HTML: [CustomMetadataEntryInput.html](CustomMetadataEntryInput.html)
- Raw SDL: [CustomMetadataEntryInput.sdl](CustomMetadataEntryInput.sdl)
- Covered by: [llms.txt](../llms.txt)

Sets one custom metadata property's value on an `Asset`.

## Input fields

- `propertyId`: `ID!` _(beta)_ — `CustomMetadataProperty` id.
- `value`: `CustomMetadataValueInput` _(beta)_ — The value to store; the property's current value is replaced. `null` clears the value on this `Asset`. The field is required — omitting it rejects the request.