Upload file to contact's property using API

Hi,

I have created a custom file property named “resume” for my contact object but I cannot find the way to upload the actual file using the Contacts endpoint.

Is there a way to upload a file to my resume property? I tried Files endpoint but there is no endpoint to link the uploaded file with my new property

Thanks

Hi @nhatuan

I think the answer given in this post is probably what you need.