В токене AAD / ADFS [о котором я знаю] нет претензий, который выражает строковое имя вашего арендатора.Эта информация доступна в Microsoft Graph ( документы ), используя поле displayName
ниже.
GET https://graph.microsoft.com/v1.0/organization
HTTP/1.1 200 OK
Content-type: application/json
Content-length: 411
{
"assignedPlans": [
{
"assignedDateTime": "datetime-value",
"capabilityStatus": "capabilityStatus-value",
"service": "service-value",
"servicePlanId": "servicePlanId-value"
}
],
"businessPhones": [
"businessPhones-value"
],
"city": "city-value",
"country": "country-value",
"countryLetterCode": "countryLetterCode-value",
"displayName": "displayName-value" <-- This is your tenant name
}