# ReplaceAssetVariantInput

> Input in domain **Assets**

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

## Input fields

- `fileId`: `ID!` — File Id. Signed Id returned in `uploadFile`.
- `assetId`: `ID!` — Parent `Asset` Id of the `AssetVariant` to replace. Currently, only `Assets` from Logo and Icon `Library` type are supported.
- `key`: `String!` — `AssetVariant` key to replace. Composed of the color space and the file extension. Examples: RGB:JPG, CMYK:SVG