Create or delete associations between items and tax rates

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Prerequisites

• In order to use the POST /v3/merchants/{mId}/tax_rate_items endpoint, the Inventory item and tax rate need to be already created.

• Ensure the item's defaultTaxRates body parameter is false, to associate the custom tax rates to the item.

• Run the POST /v3/merchants/{mId}/tax_rate_items endpoint to either create or delete associations between items and tax rates.
  In the following QUERY PARAMS section:

  • To associate, select false for the delete boolean query parameter
  • To remove association, select true for the delete boolean query parameter

• To remove your associations specified in the request body, use the delete = true query parameter, for example, POST /v3/merchants/{{mId}}/tax_rate_items?delete=true.

• No action is required if you do not want to remove your associations.

• Upon running the POST /v3/merchants/{mId}/tax_rate_items endpoint, the request returns an empty response. To verify that the tax rates and items are successfully associated, expand tax rates on the GET Item endpoint, for example, GET /v3/merchants/{{mId}}/items/{{itemId}}?expand=taxRates.