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 action2XSAQ9YBEQ69MBP8KiaigbYcFDpWH2kNt3T5ZasHQsOvEh3tm2IhqkYXV6k23lfLMLi9btPszBJQXbWOE+BMaRxUOa8qkQ/1Sjp7FxpCSfbU9S8MCqE5sr4DZME=