Is there a way to restrict public access from firebase callable could functions

Question

Firebase callable cloud functions can be accessed via client sdks, which requires a valid auth context for authentication and authorization. But and at the

Answer 1

I tried out as @Frank suggested using google cloud run to deploy and ESP container which can by used to invoke private cloud functions. A detailed overview is described in the documentations itself.

https://cloud.google.com/endpoints/docs/openapi/get-started-cloud-functions#deploy_endpoints_proxy