/**
* @param string $key
* @param $value
* @return Response
* @throws RequestException
*/
public function set(string $key, $value) : self
{
if (is_object($value)) {
// Convert object to array
$value = json_decode(json_encode($value), true);
}
if (!is_scalar($value) && !is_array($value) && !is_null($value)) {
throw RequestException::setBadData(__METHOD__, $key, gettype($value));
}
$this->count++;
$this->data[$key] = $value;
return $this;
}
