API ExplorerTaxConfigurationCustom tax product tax rate mappingsCreate a new custom tax product tax rate mappingCreate a new custom tax product tax rate mapping POST /v1/spaces/:spaceId/territories/:territoryId/taxProductTaxRateMappings Create a new custom tax product tax rate mapping Scope: space_write This Endpoint is part of: tax_configuration Request Responses200400404OKBad RequestNot Found