TaxIdentifierType type  
Defines values for TaxIdentifierType. 
KnownTaxIdentifierType can be used interchangeably with TaxIdentifierType,
this enum contains the known values that the service supports.
Known values supported by the service
Other 
BrazilCcmId 
BrazilCnpjId 
BrazilCpfId 
CanadianFederalExempt 
CanadianProvinceExempt 
ExternalTaxation 
IndiaFederalTanId 
IndiaFederalServiceTaxId 
IndiaPanId 
IndiaStateCstId 
IndiaStateGstINId 
IndiaStateVatId 
IntlExempt 
USExempt 
VatId 
LoveCode 
MobileBarCode 
NationalIdentificationNumber 
PublicSectorId
type TaxIdentifierType = string