code: func (r Network_ContentDelivery_Account) RemoveFile(source *string) (resp bool, err error) {
  	params := []interface{}{
  		source,
  	}
  	err = r.Session.DoRequest("SoftLayer_Network_ContentDelivery_Account", "removeFile", params, &r.Options, &resp)
  	return
  }
docs: // With this method you can remove a file or a directory on the CDN FTP server. If a source name ends with a slash (/), this method assumes it is a directory.  A source name must be an absolute path. It does not check to see if a file or directory exists before deletion. You can only remove files and directories that are in /media folder. Be sure to catch an exception for the detail on an error.