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 action02CN5KARYJEV95Q21h/qE9kk9z2GnfwXq30ZjepW4sr4vw8SUlci8RS76xUkeEtt6zHIybnnjuKxYIvzeFEL9OF0KPw=