code: private function addConstructorMethod() {
          $requiredParameters = $this->operationDefinition->getRequiredParams();
          $methodGenerator = new MethodGenerator('__construct');
          $defaultParams = $this->operationDefinition->getDefaultParams();
  
          
          
          $body = '';
          if (count($defaultParams)) {
              $body = '$defaultParams = ['.PHP_EOL;
              foreach ($defaultParams as $param) {
                  $body .= sprintf("    '%s' => '%s',", $param->getName(), $param->getDefault());
                  $body .= PHP_EOL;
              }
              $body .= '];'.PHP_EOL;
              $body .= '$this->setParams($defaultParams);'.PHP_EOL;
          }
  
          $constructorParams = [];
          $constructorParams[] = new ParameterGenerator('api', $this->apiGenerator->getFQCN());
          $body .= '$this->api = $api;'.PHP_EOL;
  
          foreach ($requiredParameters as $param) {
              $normalizedParamName = normalizeParamName($param->getName());
  
              $constructorParams[] = new ParameterGenerator($normalizedParamName, $param->getType());
  
              $body .= sprintf(
                  "\$this->parameters['%s'] = $%s;".PHP_EOL,
                  $param->getName(),
                  $normalizedParamName //$param->getName()
              );
          }
          
          
          
          $methodGenerator->setParameters($constructorParams);
          $methodGenerator->setBody($body);
          $this->classGenerator->addMethodFromGenerator($methodGenerator);
      }
docs: Add the constructor method for the operation