static IEnumerable <T> CastResultContent <T>(ProvisioningQueryResult result, ProvisioningQueryResultType expected)
{
if (result.Type != expected)
{
throw new InvalidCastException($"result type is {result.Type}");
}
// TODO: optimize this 2nd parse from JObject to target object type T
return(result.Items.Select(o => ((JObject)o).ToObject <T>()));
}
async Task <IEnumerable <T> > GetAndCastNextResultAsync <T>(ProvisioningQueryResultType type, QueryOptions options)
{
ProvisioningQueryResult r = await this.GetNextAsync(options);
return(CastResultContent <T>(r, type));
}
