# SetCatalogColumnAsPrimaryInput

> Input in domain **Catalogs**

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

## Input fields

- `id`: `ID!` _(beta)_ — The `id` of the `CatalogColumn` to set as primary key.