> ## 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.

# UpdatePriceInquiryLineItemCommandRequestInput

> Changes a line of a price inquiry. The input is a one-of: exactly one variant is sent and it must be the kind of the line. Only the properties that are sent change. Entering the price the supplier answered with is a change of 'netUnitPrice'. A price inquiry raises no workflow events. Available in GraphQL only. Errors arrive as GraphQL errors with the code in 'extensions.code'; a refusal because of the current state also lists every reason in 'extensions.blockers'. Codes: an invalid request, for example a quantity below 0, a property that cannot be cleared sent as null or a text with control characters; PRICE_INQUIRY_NOT_FOUND or PRICE_INQUIRY_LINE_ITEM_NOT_FOUND (the price inquiry or the line was not found); PRICE_INQUIRY_LINE_ITEM_TYPE_MISMATCH (the variant is not the kind of the line); PRICE_INQUIRY_LINE_ITEM_NOT_WRITABLE (an allowance or charge). - Request



**Kind**: `input`

## Fields

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

The ID of the price inquiry.

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

The ID of the line.

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**`changes`**: `UpdatePriceInquiryLineItemInput!` (required)

The changes. Exactly one variant, the kind of the line.

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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.