API ExplorerTaxConfigurationCustom PEPPOL tax category mappingsExport custom PEPPOL tax category mappings (Excel)Export custom PEPPOL tax category mappings (Excel) GET /v1/spaces/:spaceId/customPeppolTaxCategoryMappings:export Returns an .xlsx file with all custom PEPPOL tax category mappings. Request Responses200400404OKBad RequestNot Found