main gcs types
Standard Storage: Good for “hot” data that’s accessed frequently, including websites, streaming videos, and mobile apps.
Nearline Storage: Low cost. Good for data that can be stored for at least 30 days, including data backup and long-tail multimedia content.
Coldline Storage: Very low cost. Good for data that can be stored for at least 90 days, including disaster recovery.
Archive Storage: Lowest cost. Good for data that can be stored for at least 365 days, including regulatory archives.
all GCS python snippets catalog
https://github.com/googleapis/python-storage/blob/main/samples/snippets
object lifecycle management
https://cloud.google.com/storage/docs/lifecycle
GCS request rate limits and autoscaling guarantees: