Add multiple Documents to a WorkOrder in one call?

Is there a way to upload multiple Documents and add them to an existing Work Order in one API call?

I can successfully use a POST call vs "/api/v1/base/Document" to upload one Document and tie it to a WO, but I cannot find any documentation on uploading multiple at once. Is that possible using either POST "/api/v1/base/Document" or PUT "/api/v1/base/WorkOrder"?