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 actionQYGHCHFZZTCQEMRDN1FZsuZvTIXvZoVkGKI+/g9zwry3gY19I/K4dVLeXhJYPDr1sjgXaWbcKzlqlcwMZ+JUVWdGZ3FDjQ6F6dQgJ6pVZMpIyvvR9cn9Z2eN2Rs=