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 actionRZT596X3MC4VG757XOef4rJXWvjyrliePvkWNQUqLCFlNZiT7nHwuiM/1uAdVoAyqd6OcEkLwi1i9ZZoI6N8IlRTolw5DoeUvfQwFku3kYl60X2kYeQ3RoeGgaw=