original_string: public function addContent($campaignId, $contentData = [], $params = [])
      {
          $endpoint = $this->endpoint . '/' . $campaignId . '/content';
  
          $response = $this->restClient->put($endpoint, $contentData);
  
          return $response['body'];
      }
code: public function addContent($campaignId, $contentData = [], $params = [])
      {
          $endpoint = $this->endpoint . '/' . $campaignId . '/content';
  
          $response = $this->restClient->put($endpoint, $contentData);
  
          return $response['body'];
      }
code_tokens: public function addContent ( $ campaignId , $ contentData = [ ] , $ params = [ ] ) { $ endpoint = $ this -> endpoint . '/' . $ campaignId . '/content' ; $ response = $ this -> restClient -> put ( $ endpoint , $ contentData ) ; return $ response [ 'body' ] ; }
docstring: Add custom html to campaign
  
  @param int   $campaignId
  @param array $contentData
  @param array $params
  @return [type]
docstring_tokens: Add custom html to campaign