Hello @MS Techie
there is a way described how to get all subscriptions for a tenant.
Subscriptions - List
https://learn.microsoft.com/en-us/rest/api/resources/subscriptions/list
The azure.Subscriptions.List() will just list the subscriptions in one tenant. Even if you use common parameter, actually it will also specify a default tenant, not all the tenant.
Azure REST API reference
https://learn.microsoft.com/en-us/rest/api/azure/
Hope this helps with your query!
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