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 actionW94AYG3E0G18HWVQLw+ZvzZlYqaG5rvF6yjawILkLE15t13SQrvpqYsJeY2FtLl19UHgohH8PUejp7l7E0Q09jcLAWdBStHiddYROl+R8BwuK0GuqyJjswZWDOY=