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

# cancelChangeOrder

> Cancels a change order, canceling every workflow's in-flight changes under it.



## Related topics

- [CancelChangeOrder](/api-reference/types/CancelChangeOrder.md)
- [Create a purchase order](/manage-supply-chain/purchasing/create-a-purchase-order.md)
- [mBOM change order](/build-hardware/change-orders/mbom-change-order.md)
- [cancelRunStepRedline](/api-reference/mutations/cancelRunStepRedline.md)
- [CancelRun](/api-reference/types/CancelRun.md)