> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
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# CreateSalesInvoiceShippingLineItemCommandRequestInput

> Adds the shipping charge of the sales order to a draft, at most once. A refusal carries 'blockers' with all reasons, each with a code and a message. Errors: errorCode is SALES_INVOICE_NOT_FOUND (no sales invoice with this ID); errorCode is SALES_INVOICE_NOT_DRAFT (only a draft can be changed; a finalized or cancelled invoice cannot); errorCode is SALES_INVOICE_SHIPPING_LINE_ITEM_EXISTS (the draft already has a shipping line item). - Request



**Kind**: `input`

## Fields

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

The ID of the sales invoice.

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**`clientId`**: `String`

A temporary ID chosen by the client. It is not stored and is returned unchanged.

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**`disableAutomaticWorkflows`**: `Boolean`

Suppresses the automatic workflow triggers of this call. Defaults to false when omitted.

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**`idempotencyKey`**: `String`

Client-supplied idempotency key. When provided, a repeated request with the same key and payload replays the original result instead of re-executing the mutation.