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 action2KMXNJBJ4JMH5K9TPjDU5Elj+3jdo2uFSUKdBbTT+yY6t4vFej/JFEZxQ0bT5L9H21jp9cmMBXrfOWW/b7hyznFgtDA=