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 action323A5QAMT24MMATHzZqDVbW9/+n668yzd5CxikW9Rbo/IeqDDDaSxcXjkeY6U+tJXQJ4+d1bUTfB7OEmm5ZyacL4SYY=