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 actionN2KJT8TV5K7SS3Z0m44AFgxlzwa9bRTu+bhoTDVifaYR7eLyHZs7QCKOZbDNxozzrwWE4BqhU3AYCAqKS5UayydHOas=