New Post: errors retrieving IUsers list from ID

List<IOAuthCredentials> credentials = new List<IOAuthCredentials>() { /* Add your multiple credentials */};
TweetinviEvents.QueryBeforeExecute += (sender, args) =>
{
    var rateLimits = RateLimit.GetQueryRateLimit(args.QueryURL);
    if (rateLimits == null)
    {
        // RateLimit cannot be identified for the queryreturn;
    }

    if (rateLimits.Remaining > 0)
    {
        // We can continue to perform queries with the current credentialsreturn;
    }

    if (!credentials.Any())
    {
        // If no credentials have been setup, we have to wait
        RateLimit.AwaitForQueryRateLimit(rateLimits);
        return;
    }

    var credentialsAssociatedWithQueryRateLimit = new Dictionary<ITokenRateLimit, IOAuthCredentials>();
    foreach (var credential in credentials)
    {
        var tokenRateLimits = RateLimit.GetQueryRateLimit(args.QueryURL, credential);
        credentialsAssociatedWithQueryRateLimit.Add(tokenRateLimits, credential);
    }

    var allCredentials = credentialsAssociatedWithQueryRateLimit.Keys;
    var credentialsThatCanBeUsed = allCredentials.Where(x => x.Remaining > 0);

    var earliestAvailableRateLimit = GetEarliestAvailableRateLimit(allCredentials);
    var associatedCredentials = credentialsAssociatedWithQueryRateLimit[earliestAvailableRateLimit];

    if (!credentialsThatCanBeUsed.Any()) // There are no credentials with any remaining token for the query
    {
        // Await for the credentials that will be available the soonest
        RateLimit.AwaitForQueryRateLimit(args.QueryURL, associatedCredentials);
        return;
    }

    // We want to use the working credentials for the coming query
    TwitterCredentials.SetCredentials(associatedCredentials);
};