问题
Does anyone know if you are charged for a file request in Google Cloud Storage if the file doesn't exist? In other words, does someone accessing a non-existent file in your bucket count against your requests? Or is that only for files that exists?
回答1:
Customers are not charged for requests that result in a 400-level or 500-level HTTP response.
The only exception is for 404 responses returned for buckets that have Website Configuration enabled with a custom NotFoundPage object.
来源：https://stackoverflow.com/questions/16322925/google-cloud-storage-and-being-charged-for-files-not-found