public function ingestInput($vars, $skipValidate = false)
 {
     parent::ingestInput($vars, $skipValidate);
     if (!isset($this->api_vars["options"])) {
         $this->api_vars["options"] = array();
     }
     if (isset($this->api_vars["Cc"])) {
         if (!isset($this->api_vars["options"]["headers"])) {
             $this->api_vars["options"]["headers"] = array();
         }
         $this->api_vars["options"]["headers"]["Cc"] = $this->api_vars["Cc"];
         unset($this->api_vars["Cc"]);
     }
     if (isset($this->api_vars["Bcc"])) {
         if (!isset($this->api_vars["options"]["headers"])) {
             $this->api_vars["options"]["headers"] = array();
         }
         $this->api_vars["options"]["headers"]["Bcc"] = $this->api_vars["Bcc"];
         unset($this->api_vars["Bcc"]);
     }
     if (isset($this->api_vars["replyto"])) {
         $this->api_vars["options"]["replyto"] = $this->api_vars["reply_to"];
         unset($this->api_vars["replyto"]);
     }
     if (isset($this->api_vars["test"])) {
         $this->api_vars["options"]["test"] = $this->api_vars["test"];
         unset($this->api_vars["test"]);
     }
     if (isset($this->api_vars["behalf"])) {
         $this->api_vars["options"]["behalf_email"] = $this->api_vars["behalf"];
         unset($this->api_vars["behalf"]);
     }
     if (count($this->api_vars["options"]) === 0) {
         unset($this->api_vars["options"]);
     }
 }