Yanna Wu

It's true that display name is not expected to be unique. We do have a plan to allow customers to specify tenant ID when creating tenants in the future, which...

@hiranya911 is correct. Unlike email, which is used to uniquely identify a user, displayName is just for displaying purpose, which is just like the displayName in UserRecord. While not so...

Thanks for the valuable input, @Dinuz ! We will for sure take that into consideration in our planning.

You are right, if you are using Firebase client SDK to perform sign-in from server side the IP will not change, and all your tenants will be consuming the same...

Thanks for the improvement suggestions, @Dinuz! Supporting sign-in requests generated from customer's server without any per-IP quota limitation is a reasonable ask. We will definitely consider that in our future...

Thanks again for your feedback @Dinuz. These are very valuable inputs for us to further improve our multi-tenancy offering in the future. Answering some of your questions: 1. Create session...

They have the same per-IP limitations for sign-ins. The only exception currently is signUp (https://cloud.google.com/identity-platform/docs/reference/rest/client/#section-create-email-password). For signUp, you can pass a service credential (https://cloud.google.com/iam/docs/creating-short-lived-service-account-credentials) in the http header and that...