# AddAssetRelationsInput > Input in domain **Assets** - HTML: [AddAssetRelationsInput.html](AddAssetRelationsInput.html) - Raw SDL: [AddAssetRelationsInput.sdl](AddAssetRelationsInput.sdl) - Covered by: [llms.txt](../llms.txt) ## Input fields - `assetId`: `ID!` — `Asset` Id. - `relatedAssetIds`: `[ID!]!` — Related `Asset` Id list.