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 action836RMN7PX1H5AM443dxjJKk1ei4HXFV70oTumCj557qJXorygPxQQCy+7u8kO+uIGWvwwX5Z7eLaei1XnSeifffG7g0=