How to programmatically control trim marks and bleed marks in PDF?

Hi all,

I’m currently developing a PDF editing automation tool, and I need to programmatically control trim marks and bleed marks in generated PDF files.

I’ve gone through the official documentation of the PDF service API I’m using,(SDK Developer Kit | PDF Library | Adobe Acrobat Services - Adobe Developers)
but I couldn’t find any clear reference or support for adding or customizing these marks through code.

Has anyone here worked with trim/bleed marks programmatically?

Is there a known method, API, or library that allows precise control over these printing-related marks?

Any advice or pointers would be greatly appreciated.

Thanks in advance!