docs: @BetaApi
    public final Operation patchHealthCheck(
        ProjectGlobalHealthCheckName healthCheck,
        HealthCheck healthCheckResource,
        List<String> fieldMask) {
  
      PatchHealthCheckHttpRequest request =
          PatchHealthCheckHttpRequest.newBuilder()
              .setHealthCheck(healthCheck == null ? null : healthCheck.toString())
              .setHealthCheckResource(healthCheckResource)
              .addAllFieldMask(fieldMask)
              .build();
      return patchHealthCheck(request);
    }