Google's world. They explicitly tell you that API keys are not secrets.
https://trufflesecurity.com/blog/google-api-keys-werent-secr...
API keys for Firebase. While Google really messed up here, I doubt they ever published anything claiming that no Google API keys at all are secrets.
API keys for Firebase. While Google really messed up here, I doubt they ever published anything claiming that no Google API keys at all are secrets.