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 actionXR7XDF8105DVBVASE+zxajoo4nAa8g7G49w5CokHPPpyO9QhvFiNc+TAwnyppZBwg44sRSw+hnWmeJwp9o4ahdUUZxdTMfwgaaFqNHNG8uoJKUz3FHT9o1ofw+E=