- `ProductVariant.taxCode` field is deprecated in Admin GraphQL API version 2025-10 as the Avalara AvaTax app is discontinued.
- Update your app to stop reading/writing `taxCode`, remove it from GraphQL queries and mutations, and test functionality without it.
- The field will return data through version 2025-10 but will be removed in future versions; see migration docs for the new Avalara Tax Compliance app.
Deprecation of the `ProductVariant.taxCode` field
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