original_string: protected function _getJson()
      {
          if ($this->_json) {
              return $this->_json;
          }
  
          return $this->_json = json_decode($this->_getBody(), true);
      }
code: protected function _getJson()
      {
          if ($this->_json) {
              return $this->_json;
          }
  
          return $this->_json = json_decode($this->_getBody(), true);
      }
code_tokens: protected function _getJson ( ) { if ( $ this -> _json ) { return $ this -> _json ; } return $ this -> _json = json_decode ( $ this -> _getBody ( ) , true ) ; }
docstring: Get the response body as JSON decoded data.
  
  @return array|null
docstring_tokens: Get the response body as JSON decoded data .