private async Task <IEnumerable <ConfigurationSet> > GetRequiredConfiguration(ConfigurationModel model, ConfigurationIdentity identity)
{
var requiredConfigurationSetTypes = model.GetDependencies()
.Select(s => s.ConfigurationSet)
.Distinct()
.ToArray();
var configurationSet = new ConfigurationSet[requiredConfigurationSetTypes.Length];
var i = 0;
foreach (var type in requiredConfigurationSetTypes)
{
configurationSet[i] = await configurationSetService.GetConfigurationSet(type, identity);
i++;
}
return(configurationSet);
}