# CssUnselectOnFailure

Specifies what to do when the CSS selector specified by ClipPageUsingCssUnselect does not match any elements on the page.

- `Fail` - Processing fails and the page is not ingested.
- `SelectNone` - Clipping removes any element not selected by ClipPageUsingCssSelect.

Type: | String
Default: | SelectNone
Required: | No
Configuration Section: | TaskName or FetchTasks
Example: | `CssUnselectOnFailure=Fail`
See Also: | Clipped ClipPageUsingCssUnselect CssSelectOnFailure

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