AWSexit code > 0

An error occurred (ExpiredToken)

$An error occurred (ExpiredToken) when calling the GetCallerIdentity operation: The security token included in the request is expired

Analysis

Your temporary security credentials (usually from aws sts get-session-token or a role assumption) have expired.

Common Triggers

  • Session timed out (typically after 1-12 hours).
  • Local clock drift (rare but possible).

Debug Checks

  • $Run aws sts get-caller-identity to check current status.

Resolution

1
Re-authenticate with AWS (e.g., aws sso login or refresh your environment variables).
2
Increase the session duration if possible.