Create an offer file. Depending on the file type, this method may require a file be uploaded when called.
See Creative File Upload Script for a PHP script that handles uploading a file to your network.
|Target||String||This calls action target|
|Method||String||This calls action method|
|data||Object||Offer File model object data propertiesShow Supported Parameters|
|return_object||Boolean||If true, returns affected object; defaults to true|
POST Response Notes
Returns the ID of the newly created offer file as an integer or returns the newly created offer file model object as an array if return_object is "true".