Although adding contacts via the API (POST /contacts) works fine, i don't get all active Contacts using GET /contacts (see https://apidocs.getresponse.com/v3/resources/contacts).
public function getContacts()
{
return $this->get('contacts', [
'query' => [
'campaignId' => $this->campaign
],
'fields' => 'name,email',
'perPage' => $this->perPage
]);
}
How can i fix it?