ReadonlyactionOptional ReadonlyassetThe id of the Asset to update.
Optional ReadonlyassetThe key of the Asset to update.
ReadonlysourcesValue to set.
Optional ReadonlystagedWhether only the staged Asset is updated. If false, both the current and staged Asset is updated.
Sets the sources of an existing Asset on a Variant. The Asset to update must be specified using either
assetIdorassetKey.