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 actionW1HDJDX4HEX7SDAQobqd048X11d1ToB91uMTsMEfs6+cD+k4tCe5ET9Ci7uao7nn1gnzXJCPBYC1HG7cN9eAM2nUHMs=