# addCollectionAssets

> Mutation in domain **Collections**

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

Add `Assets` to the existing `Collection`. Requires `basic:write` scope to be accessible and `Collection` permission level `EDIT`.

## Returns

`AddCollectionAssets`

## Arguments

- `input`: `AddCollectionAssetsInput!` — `AddCollectionAssets` input argument.

## Example

```graphql
mutation AddCollectionAssets {
  addCollectionAssets(
    input: {
      collectionId: "…"
      assetIds: ["…"]
    }
  ) {
    __typename
    collection {
      name
      id
      assets {
        total
        page
        limit
        hasNextPage
        items { id }
      }
      currentUserPermissions {
        canAddAssets
        canRemoveAssets
      }
    }
  }
}
```

Raw: [`addCollectionAssets.example.sdl`](addCollectionAssets.example.sdl)