Return the contact information.
get_contact_information(user_code, api_token, contact_id = "")
The user code to identify your account
The api token to connect to your account
The contact name or other term to make an specific call to the API.
if (FALSE) {
get_contact_information(user_code = "6A6E88",
api_token = "TQ9XM",
contact_id = "Fulano")
}