https://softwareauthorisations.ato.gov.au/R3.0/S007v1.3/service.svc
https://softwareauthorisations.ato.gov.au/R3.0/S007v1.3/service.svc/mex
http://docs.oasis-open.org/ws-sx/ws-trust/200512/SymmetricKey
256
http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p
http://www.w3.org/2001/04/xmlenc#aes256-cbc
http://www.w3.org/2000/09/xmldsig#hmac-sha1
http://www.w3.org/2001/10/xml-exc-c14n#
http://www.w3.org/2001/04/xmlenc#aes256-cbc
Version: 3.0
Environment: PRODUCTION
https://portal.usi.gov.au/Service/v3/UsiCreateService.svc