I created a new Firebase project, upgraded to Blaze Plan and started playing around with an onCall function. I have this below function

I created a new Firebase project, upgraded to Blaze Plan and started playing around with an onCall function. I have this below function

I created a new Firebase project, upgraded to Blaze Plan and started playing around with an onCall function. I have this below function

I received the following email from Google Cloud about changes to Cloud Functions for Firebase:

I am trying to deploy a google function.

Access the functional address you received after deployment (https://region-id.cloudfunctions.net/api) ‘Error: Forbidden’

I deployed a Firebase function 6 months ago. It has been working fine for the last 6 months. But suddenly, in the last 4 days, it has stopped working. When calling the API, it returns a 500 error code with the message <h2>The server encountered an error and could not complete your request.<p>Please try again in 30 seconds.</h2>.

When I attempt to call a Firebase Cloud Function function (that was deployed using the Firebase CLI) that uses the Firebase Admin SDK, I am met with the following error:

Is it possible to set caching headers on the response of a 2nd gen https callable function? Namely, the cache-control headers to tell the browser to keep it in cache for a while.

Im trying to switch from Firebase first gen to 2nd gen, and it already frustrated me,
this is just my code, simple