IBM Cloud Object Storage

1 COS Service Instance

Storage up to 25 GB/month

Up to 2,000 Class A (PUT, COPY, POST, and LIST) requests per month

Up to 20,000 Class B (GET and all others) requests per month

Up to 10 GB/month of Data Retrieval

Up to 5GB of egress (Public Outbound)

Applies to aggregate total across all storage bucket classes

The Lite service plan for Cloud Object Storage includes Regional and Cross Regional resiliency, flexible data classes, and built in security.

Lite plan services are deleted after 30 days of inactivity.

From : IBM Cloud