AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionM1Y0EBXWC3J5FVG5KgIiyJXSXIYggjvq91COgb1zBA1wcUdhbSr2pX8PCk0SeZRKZ+0QwJSQE2OrWoN3eKBWc0R7rdVhf5Y/PjTV7GqnhWqUUXVVCvElwH50zn0=