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How do I find my Azure Tenant ID

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Ian Hellen edited this page Nov 8, 2021 · 1 revision

Enter the code below into a notebook and run to retrieve the Tenant ID for your Microsoft Sentinel workspace. You can find the subscription (my_sub_uuid parameter in the code) of the Sentinel workspace in the Workspace properties tab.

Replace the value my_sub_uuid with the UUID of your subscription (must be a quoted string), before running the cell.

import requests

def get_tenant_for_subscription(sub_id):
    aad_url = (
        f"https://management.azure.com/subscriptions/{sub_id}?api-version=2016-01-01"
    )
    resp = requests.get(aad_url)
    if resp.status_code == 401:
        hdr_list = resp.headers["WWW-Authenticate"].split(",")
        hdr_dict = {
            item.split("=")[0].strip(): item.split("=")[1].strip() for item in hdr_list
        }
        return hdr_dict["Bearer authorization_uri"].strip('"').split("/")[3]
    else:
        return None

get_tenant_for_subscription("my_sub_uuid")

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