# UpdateGuidelineDesignSettingsTypeStyleInput > Input in domain **Guidelines** - HTML: [UpdateGuidelineDesignSettingsTypeStyleInput.html](UpdateGuidelineDesignSettingsTypeStyleInput.html) - Raw SDL: [UpdateGuidelineDesignSettingsTypeStyleInput.sdl](UpdateGuidelineDesignSettingsTypeStyleInput.sdl) - Covered by: [llms.txt](../llms.txt) ## Input fields - `guidelineId`: `ID!` _(beta)_ — `Guideline` Id. - `data`: `UpdateGuidelineDesignSettingsTypeStyleDataInput!` _(beta)_ — `Type Style` data.