Changes to Get template

added the new request_contact_info enum value to the buttons/items/type response property for the response status 200

added the optional property buttons/items/example to the response with the 200 status

added the optional property instagramBody to the response with the 200 status

added the optional property smsBody to the response with the 200 status

added the optional property telegramBody to the response with the 200 status