Send for signatures with Deluge

Send for signatures with Deluge

I have a completed document. I just want to send it out for signatures. I would think this would be super easy but it's not. All documentation for sending documents for signatures requires adding fields, actions, etc. I dont need to do this, the document is ready to go. I just was thinking I should be able to do something like:

response = zoho.sign.sendDocument(<doc_id>);

Is there a simple way to send a document ready to go? Please don't tell me to send it when creating the document and fields. This is not the way my app works.