Its Responsecode1 : 500  .
ts Responsecontent : Can't connect to sso.abc.com:443code>

<p>My Rest client config is below</p>

<code>sub run_api_call {
 #start with connecting to Okta and getting the users
  $client->setHost('https://sso.abc.com');
 $client->setCert("$cert");
  $client->setKey("$certkey");
  $client->setCa("$certca1");
  $client->setCa("$certca");
  $client->addHeader('Authorization',"SSWS $value");
  $client->addHeader('Accept','application/json');
  $client->addHeader('Content-type','application/json');
  $client->GET($_[0]);
}