in TeamCity.ServiceMessages/Write/Special/Impl/Writer/TeamCityBuildStatusWriter.cs [21:31]
public void WriteBuildProblem(string identity, string message)
{
if (identity == null) throw new ArgumentNullException(nameof(identity));
if (message == null) throw new ArgumentNullException(nameof(message));
if (identity.Length >= 60)
{
throw new ArgumentOutOfRangeException(nameof(identity), "Value is too big. Only 60 chars are allowed");
}
PostMessage(new ServiceMessage("buildProblem") {{"identity", identity}, {"description", message}});
}