private function createProperty()
{
sleep(1);
$response = $this->contactProperties->create(["name" => "t" . uniqid(), "label" => "A New Custom Property", "description" => "A new property for you", "groupName" => "contactinformation", "type" => "string", "fieldType" => "text", "formField" => false, "displayOrder" => 6, "options" => []]);
$this->assertEquals(200, $response->getStatusCode());
return $response;
}