# UpdateGuidelinePageHeadingDataInput

> Input in domain **Guidelines**

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

## Input fields

- `title`: `String!` _(beta)_ — The `title` of the `GuidelinePageHeading` that should be set.