> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bold-factory.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Put v1itemsskus baseunit

> Changes the base unit without recalculating historical quantities. Alternatives must be removed first when changing the unit id.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://docs.bold-factory.com/llms.txt).