Hey @shiryuta, thank you for reaching out to us. There is no public Redshift for Maya SDK. There is a semi-public Redshift Core SDK, but I doubt that this will help you much in this case, as you communicate directly with the Redshift Core in the GPU (and the access is also fairly limited). The Core SDK is also semi-public, i.e., we do not give access to everyone. I have pinged the Redshift team about your case. Please have some patience, as some key people are there currently on vacation and will only return in early August. What I can already tell you now, is that we will not meet your request in all points. We will for example never publish internal headers, and we also never write code example for non-public APIs. But that does not necessarily mean that there will not be a solution for your problem, only the Redshift for Maya team can clear up the details. Cheers, Ferdinand