How to update PDF metadata properties such as title, author, pdf producer by using an API

Thanks for your kindness and support!

I need to update the PDF metadata property such as title, author, pdf producer, unfortunately I couldn’t find any API can update the metadata so far. I was wondering if you could provide me some guidence to find the correct API for this purpose? 

From PDF properities API, I only be able to get the PDF properities, but I can't update the PDF properities. (https://developer.adobe.com/document-services/docs/apis/#tag/PDF-Properties)

From Create PDF API, I'm not be able to insert PDF properities into the API. 

(https://developer.adobe.com/document-services/docs/apis/#tag/Create-PDF)