original_string: public function batchUnsubscribe($batch, $delete_member = false, $send_goodbye = false, $send_notify = false) {
          $payload = array(
              'id' => $this->listId,
              'batch' => $batch,
  			'delete_member' => $delete_member,
  			'send_goodbye' => $send_goodbye,
  			'send_notify' => $send_notify
          );
          $apiCall = 'lists/batch-unsubscribe';
          $data = $this->requestMonkey($apiCall, $payload);
          $data = json_decode($data, true);
          if (isset($data['error']))
              throw new MailchimpAPIException($data);
          else
              return isset($data) ? $data : false;
      }
code: public function batchUnsubscribe($batch, $delete_member = false, $send_goodbye = false, $send_notify = false) {
          $payload = array(
              'id' => $this->listId,
              'batch' => $batch,
  			'delete_member' => $delete_member,
  			'send_goodbye' => $send_goodbye,
  			'send_notify' => $send_notify
          );
          $apiCall = 'lists/batch-unsubscribe';
          $data = $this->requestMonkey($apiCall, $payload);
          $data = json_decode($data, true);
          if (isset($data['error']))
              throw new MailchimpAPIException($data);
          else
              return isset($data) ? $data : false;
      }
code_tokens: public function batchUnsubscribe ( $ batch , $ delete_member = false , $ send_goodbye = false , $ send_notify = false ) { $ payload = array ( 'id' => $ this -> listId , 'batch' => $ batch , 'delete_member' => $ delete_member , 'send_goodbye' => $ send_goodbye , 'send_notify' => $ send_notify ) ; $ apiCall = 'lists/batch-unsubscribe' ; $ data = $ this -> requestMonkey ( $ apiCall , $ payload ) ; $ data = json_decode ( $ data , true ) ; if ( isset ( $ data [ 'error' ] ) ) throw new MailchimpAPIException ( $ data ) ; else return isset ( $ data ) ? $ data : false ; }
docstring: Unsubscribe a batch of email addresses to a list at once,
  These calls are also long, so be sure you increase your timeout values
  
  @link http://apidocs.mailchimp.com/api/2.0/lists/batch-unsubscribe.php
  @param string $batch - array of arrays with ['email','email_type','merge_vars']
  @param boolean $delete_member optionnal
  @param boolean $send_goodbye optionnal
  @param boolean $send_notify optionnal
  @return array
  @throws MailchimpAPIException
docstring_tokens: Unsubscribe a batch of email addresses to a list at once These calls are also long so be sure you increase your timeout values