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

# DeleteSalesInvoiceCancellationReasonCommandRequestInput

> Deletes a cancellation reason for sales invoices that no cancelled document refers to and that Wawi did not create itself. GraphQL only. - Request



**Kind**: `input`

## Fields

**`cancellationReasonId`**: `ID!` (required)

The ID of the cancellation reason for sales invoices.