public static Task WriteHealthCheckUIResponse(IOwinContext httpContext, HealthReport report, Action <JsonSerializerSettings> jsonConfigurator) { var response = "{}"; if (report != null) { var settings = new JsonSerializerSettings() { ContractResolver = new DefaultContractResolver { NamingStrategy = new CamelCaseNamingStrategy { ProcessDictionaryKeys = false } }, NullValueHandling = NullValueHandling.Ignore, ReferenceLoopHandling = ReferenceLoopHandling.Ignore }; jsonConfigurator?.Invoke(settings); settings.Converters.Add(new StringEnumConverter()); httpContext.Response.ContentType = DEFAULT_CONTENT_TYPE; var uiReport = UIHealthReport .CreateFrom(report); response = JsonConvert.SerializeObject(uiReport, settings); } return(httpContext.Response.WriteAsync(response)); }