TaxRate

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/TaxRate",
  "title": "TaxRate",
  "type": "object",
  "description": "A tax rate configuration defining the percentage applied to taxable items.",
  "properties": {
    "id": {
      "type": "integer",
      "description": "Numeric tax rate entity ID."
    },
    "tax_country_id": {
      "type": "string",
      "description": "ISO 3166-1 alpha-2 country code this rate applies to."
    },
    "tax_region_id": {
      "type": "integer",
      "description": "Numeric region ID this rate applies to. 0 for all regions."
    },
    "tax_postcode": {
      "type": "string",
      "description": "Postal code pattern this rate applies to. Use * as a wildcard."
    },
    "code": {
      "type": "string",
      "description": "Human-readable tax rate code (e.g. US-CA-*-Rate 1)."
    },
    "rate": {
      "type": "number",
      "description": "Tax percentage rate (e.g. 8.25 for 8.25%)."
    }
  }
}