API ExplorerTaxConfigurationCustom VATEX code instruction groupsCreate a new custom VATEX code instruction groupCreate a new custom VATEX code instruction group POST /v1/spaces/:spaceId/vatexCodes/:codeId/instructionGroups Create a new custom VATEX code instruction group Scope: space_write This Endpoint is part of: tax_configuration Request Responses200400404OKBad RequestNot Found