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 actionAAGVPY75SZXY93PVaeNzEmwXnXwHxQB6wRnmQaXotI8dZYL020sfRJCy2YpoTf6eL2xOrjO3eUIF6ueNV6wA9Ob1KlB6mhW0+IuipMIXpQtz9oV/cnU8XdjZrUk=