title: Docusign Rest API supports Attaching files to a template?
body: <p>We use Docusign Rest API to pre-populate template data before sending the signer request to the customer by email. We can populate the text field values through the API. But it seems that we cannot attach a file from API.</p>
  
  <p>Is there a direct way or a workaround for attaching files (images, pdfs ...) to a Docusign template by using Rest API? I show the SignerAttachmentTab in the template designer (Web UI), but we cannot set a file path or a byte stream to it programmatically.</p>
  
  <p>Thanks in advance.</p>