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 actionTNX4T3C35KBV4A72y5Chsorups5u+o7WHZ9sFqoQvyxqhwlNHKysO5K7h1xlxr3dsEZFe/ijgbYVgrbzIoIskvHiqBwUnrLMARw5ctRo9GHVmvJe9IWWdMWNxzI=