private Uri getPoolsUri(Uri bootstrapUri)
{
var bucketUri = ConfigHelper.CleanBootstrapUri(bootstrapUri);
//GET /pools
var json = HttpHelper.Get(bucketUri);
var pools = ClusterConfigParser.ParseNested<object[]>(json, "pools");
var path = (pools.First() as Dictionary<string, object>)["uri"] as string;
return UriHelper.Combine(getAuthority(bootstrapUri), path);
}