src/Api/Controller/Note.php
protected function validateUserInput($aData, $oItem = null)
    {
        $aData = parent::validateUserInput($aData, $oItem);

        list($sModel) = $this->getModelClassAndId();
        $aData['model'] = $sModel;

        return $aData;
    }
protected function validateUserInput($aData, $oItem = null)
    {
        $aData = parent::validateUserInput($aData, $oItem);

        list($sModel) = $this->getModelClassAndId();
        $aData['model'] = $sModel;

        return $aData;
    }
Validates user input; adds the model to the response

@param array     $aData The user data to validate
@param \stdClass $oItem The current object (when editing)

@return array
@throws ApiException
@throws FactoryException