https://login.microsoftonline.com/1fd4673f-df96-4621-8638-a1d88c4c85d7/saml2?SAMLRequest=fZHNbsIwEITvPEXkuxM7fzhWEkTFoUitikrUQy%2FI2A5YSmyadao%2BfhNoJU5cRzvf7syWq5%2B%2BC771AMbZCtGQoFW9KNejP9t3%2FTVq8ME0YaFC42C5E2CAW9Fr4F7y%2Ffr1hcch4ZfBeSddh4LtpkIH3cY0lsss0cc0URnVkiVCkZRSmlKZskIImhNNC4mCj%2F%2FdE2eyA4x6a8EL6yeJxBkmBaZFQwgnjFPyiYLNdJSxwl9dZ%2B8vwKOocydjw97IwYFrvbOdsTqUro9oq9J8mbRYtUWO0zymmOUJw4IqxmQqWaaWEYi%2Bi1Gw%2B8vxZKwy9vQ49PE2BPy5aXZ497ZvUF3OIH5NMdyK47PyGCQA9DDHQXVnTmc%2FOw5TpWqUs1pGd9C6jO6fUy9%2BAQ%3D%3D POST data