/*
public void retrieveAttachment(String relay, long attachmentId, File destination)// throws IOException
{
String path = string.Format(ATTACHMENT_PATH, attachmentId.ToString());
if (!Util.isEmpty(relay))
{
path = path + "?relay=" + relay;
}
String response = makeRequest(path, "GET", null);
//AttachmentDescriptor descriptor = JsonUtil.fromJson(response, AttachmentDescriptor.class);
//Log.w(TAG, "Attachment: " + attachmentId + " is at: " + descriptor.getLocation());
//downloadExternalFile(descriptor.getLocation(), destination);
throw new NotImplementedException();
}*/
public async Task<List<ContactTokenDetails>> retrieveDirectory(ICollection<String> contactTokens) // TODO: whacky
//throws NonSuccessfulResponseCodeException, PushNetworkException
{
LinkedList<HashSet<String>> temp = new LinkedList<HashSet<String>>();
ContactTokenList contactTokenList = new ContactTokenList(contactTokens.ToList());
String response = await makeRequest(DIRECTORY_TOKENS_PATH, "PUT", JsonUtil.toJson(contactTokenList));
ContactTokenDetailsList activeTokens = JsonUtil.fromJson<ContactTokenDetailsList>(response);
return activeTokens.getContacts();
}