AWS003 - AWS API Throttled
Uploading...Agent error code #AWS003 indicates that AWS rate-limited the request. AWS returns Throttling or RequestLimitExceeded in this situation.
This is a transient condition. The grant is retried, and in most cases it succeeds on a later attempt without any action.
Common causes include:
Steps to Resolve
Wait and Confirm It Clears
Reduce Other API Consumers
If the code appears frequently, something else in the account is likely the heavier consumer. Auto-scaling tooling, monitoring agents and configuration management all poll the EC2 API.
Separate Credentials per Agent
Request quotas apply per account, but spreading load helps when several agents currently share one identity. Give each agent its own IAM identity so a burst from one does not exhaust the others.
Request a Quota Increase
If the account legitimately needs a higher rate, raise a service quota increase request with AWS for the EC2 API.