How to make soap xml call for iOS using nativescript-https

[DEV-ANDROID-DC]

I was stuck with soap call with xml input using Nativescript-https in iOS.

I have added code for making soap call with xml input using Nativescript-https. Code was working fine in Android without any exceptions. But in the case of iOS, AFNetworking is throwing failure all the time when making a soap call with xml input.
AFNetworking 3.0 is used in Nativescript-https.

When i logged the Failure reason for AFNetworking, The reason mentioned in AFNetworking (https.ios.is) file is
"An SSL error has occurred and a secure connection to the server cannot be made".

Is it possible to make soap call with xml input using Nativescript-https in iOS.?