type: object description: The properties to update in the tax rate. x-schemaName: AdminUpdateTaxRate properties: rate: type: number title: rate description: The rate to charge. code: type: string title: code description: The code that the tax rate is identified by. rules: type: array description: The tax rate's rules. items: type: object description: A tax rate rule. required: - reference - reference_id properties: reference: type: string title: reference description: The name of the table this rule references. example: product_type reference_id: type: string title: reference_id description: The ID of the record in the table that the rule references. example: ptyp_123 name: type: string title: name description: The tax rate's name. is_default: type: boolean title: is_default description: Whether the tax rate is the default in the store. is_combinable: type: boolean title: is_combinable description: Whether the tax rate should be combined with parent rates. externalDocs: url: >- https://docs.medusajs.com/v2/resources/commerce-modules/tax/tax-rates-and-rules#combinable-tax-rates metadata: type: object description: The tax rate's metadata, can hold custom key-value pairs.