Using the Microsoft Graph Explorer, I've been able to find all available properties for a user:
- Go to "Groups"
- Select "list all groups in my organization"
- Change the query to filter by a group you know and expand members:
https://graph.microsoft.com/v1.0/groups?$filter=mail eq '[email protected]'&$expand=members
Now you'll see all the available properties for the users.
For example:
{ "@odata.type": "#microsoft.graph.user", "id": "4dcd337f-75a0-4d69-831b-7d78b75f", "deletedDateTime": null, "accountEnabled": true, "ageGroup": null, "businessPhones": [ "123456" ], "city": "Remote", "companyName": "CorpCompany", "consentProvidedForMinor": null, "country": "US", "createdDateTime": "2015-07-08T09:17:57Z", "creationType": null, "department": "Org Department", "displayName": "Doe, John", "employeeId": "987654", "employeeHireDate": null, "employeeType": null, "externalUserState": null, "externalUserStateChangeDateTime": null, "faxNumber": null, "givenName": "John", "jobTitle": "Senior Analyst", "legalAgeGroupClassification": null, "mail": "[email protected]", "mailNickname": "John_Doe", "mobilePhone": null, "onPremisesDistinguishedName": "CN=John_Doe,OU=Users,OU=Austin,DC=amer,DC=corpcompany,DC=com", "onPremisesDomainName": "amer.corpcompany.com", "onPremisesImmutableId": "bRTSaH7GlFgP1Rzg==", "onPremisesLastSyncDateTime": "2022-07-02T01:41:52Z", "onPremisesSecurityIdentifier": "S-1-5-21-1809667-647914-18612-22857", "onPremisesSamAccountName": "John_Doe", "onPremisesSyncEnabled": true, "onPremisesUserPrincipalName": "[email protected]", "otherMails": [], "passwordPolicies": "None", "officeLocation": "A031", "postalCode": "99999", "preferredDataLocation": null, "preferredLanguage": null, "proxyAddresses": [ "X500:/o=CorpCompany/ou=External (FYDIBOSPDLT)/cn=Recipients/cn=3d9287c631e5fbf8ead0ae3e", "x500:/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHPDLT)/cn=Recipients/cn=589233f75f11df8188-John_Doe", "smtp:[email protected]", "x500:/o=CORP/ou=Exchange Administrative Group (FYDIBOSPDLT)/cn=Recipients/cn=John_Doe", "X500:/o=CORP/ou=Exchange Administrative Group (FYDIBODLT)/cn=Recipients/cn=John_Doe", "smtp:[email protected]", "smtp:[email protected]", "SMTP:[email protected]", "smtp:[email protected]" ], "refreshTokensValidFromDateTime": "2022-06-12T21:33:16Z", "imAddresses": [ "[email protected]" ], "isResourceAccount": null, "showInAddressList": true, "signInSessionsValidFromDateTime": "2022-06-12T21:33:16Z", "state": "Texas", "streetAddress": null, "surname": "Doe", "usageLocation": "US", "userPrincipalName": "[email protected]", "userType": "Member", "[email protected]": "#Collection(String)", "extension_d2d89_departmentNumber": [ "11-20-713" ], "extension_d2d60d497e54995e89_employeeType": "CorpCompany", "extension_d2d6bf54995e89_employeeID": "987654", "authorizationInfo": { "certificateUserIds": [] }, "employeeOrgData": null, "passwordProfile": null, "onPremisesExtensionAttributes": { "extensionAttribute1": "987654", "extensionAttribute2": null, "extensionAttribute3": null, "extensionAttribute4": null, "extensionAttribute5": null, "extensionAttribute6": "[email protected]", "extensionAttribute7": null, "extensionAttribute8": null, "extensionAttribute9": "0", "extensionAttribute10": null, "extensionAttribute11": "987654", "extensionAttribute12": "Ent", "extensionAttribute13": null, "extensionAttribute14": "[email protected]", "extensionAttribute15": "E5+EXO+YAM+SKYPE+VIVA+PBI+PAUTO+PAPPS+MPL" } }