title: How to delete outdated Firebase Cloud function containers from GC Storage?
body: <p>So recently Firebase started charging for Cloud Functions container storage: <a href="https://firebase.google.com/pricing" rel="noreferrer">https://firebase.google.com/pricing</a></p>
  <blockquote>
  <p>No free usage $0.026/GB</p>
  </blockquote>
  <p>I have deployed 2 functions several times (no more than 10 times, can't remember exact count, but this is still pretty low, IMO). Now I am <strong>already</strong> billed a small amount (fractions of a cent for now). So seems that if I deploy the functions another few dozens of times, I'll get close to a dollar, because old (and unused) containers are not deleted from the storage bucket.</p>
  <p>Is there a way to safely delete outdated, not used containers to free some space? Well, it may seem that a few cents are not worth the time, but still, that's not what a <strong>free tier</strong> should be like.</p>