Api\ArrayType\ApiArrayOfString::setString PHP Method

    public function setString(array $string = array())
    {
        foreach ($string as $arrayOfStringStringItem) {
            // validation for constraint: itemType
            if (!is_string($arrayOfStringStringItem)) {
                throw new \InvalidArgumentException(sprintf('The string property can only contain items of string, "%s" given', is_object($arrayOfStringStringItem) ? get_class($arrayOfStringStringItem) : gettype($arrayOfStringStringItem)), __LINE__);
            }
        }
        $this->string = $string;
        return $this;
    }