AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action7KDGBXY8HYF7QEVT5c4OiB5dRAjyAhMRZagRcAt6sZw0rcf5R/UnWEDwW/9KPyTbXkiVZ5yGmRcgjJUR9oI/4v5A2kr8tWY71Lc4WSDnq+mvy0WIZq8Y6EVWnRs=