CODEWITHSUNDEEP
microsoft-graph-api
Glory to Russia
Glory to Russia

Reputation: 18720

How to detect that two Office365 users work in the same organization via the API?

In my application, the user signs in using their Office365 credentials and then I want to import the data of the users (id, mail, displayName) in the same organization into my database.

When another person from the same organization logs in into my app, that other person should see the same list of users as the first one.

I tried several queries in the Graph Explorer, but none of them has a response, which would allow to determine that two people belong to the same organization.

"My profile" (/v1.0/me/) response contains a lot of data, but no tenant ID (or something similar):

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users/$entity",
    "id": "16f5a7b6-5a15-4568-aa5a-31bb117e9967",
    "businessPhones": [],
    "displayName": "Anne Weiler",
    "givenName": "Anne",
    "jobTitle": "Manufacturing Lead",
    "mail": "[email protected]",
    "mobilePhone": "+1 3528700812",
    "officeLocation": null,
    "preferredLanguage": "en-US",
    "surname": "Weiler",
    "userPrincipalName": "[email protected]"
}

Same applies to the "all users in the organization" (/v1.0/users) response.

How can I extract the information from Microsoft Graph that would allow me to detect that two different users work in the same organization?

Upvotes: 1

Views: 61

Answers (1)

Marc LaFleur
Marc LaFleur

Reputation: 33114

You could use the id returned by the /organiozation endpoint:

https://graph.microsoft.com/v1.0/organization?$select=id,displayName

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#organization(id,displayName)",
    "value": [
        {
            "id": "c07ab59f-ce09-49f8-b4c4-9c6dd4f0d8bb",
            "displayName": "Microsoft API Sandbox"
        }
    ]
}

Upvotes: 1

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