> ## 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.

# UpdateTaxClassCommandRequestInput

> Updates an existing tax class. - Request



**Kind**: `input`

## Fields

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

The ID of the tax class to update

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**`isStandard`**: `Boolean`

Whether this tax class is the standard tax class. Setting this to true will set all other tax classes to non-standard.

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**`name`**: `String`

The name of the tax class

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**`taxType`**: `TaxType`

The type of the tax class

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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.