curl --request POST \
  --url https://saas.pads365.com/rdx/NDS.Services.Authentication/api/v1/ExternalAuthentication/Logon \
  --header 'Content-Type: application/json' \
  --data '
{
  "GroupIds": [
    "<string>"
  ],
  "ExternalProviderId": "<string>",
  "Type": "<string>",
  "EmailAddress": "<string>",
  "Name": "<string>",
  "FirstName": "<string>",
  "LastName": "<string>",
  "Password": "<string>",
  "DisplayName": "<string>",
  "SID": "<string>",
  "NFC": "<string>"
}
'

{
  "Succeeded": true,
  "Message": "<string>",
  "Code": "<string>",
  "User": {
    "Name": "<string>",
    "DisplayName": "<string>",
    "Email": "<string>",
    "UserId": "<string>",
    "Pads4ID": "<string>",
    "LanguageCode": "<string>",
    "Sid": "<string>",
    "FirstName": "<string>",
    "LastName": "<string>",
    "NFC": "<string>",
    "ExternalAuthenticationProviderId": "<string>"
  }
}