Creates a new contact.
The createContact() function returns a Promise
that resolves to the new contact when it is created.
The info parameter object must include a name, phone number, or email address.
If all 3 of these parameters are missing,
the contact won't be created.
By default, if the call contains an email already in use by another contact, the new contact won't be created. To override this behavior, set allowDuplicates in the options object to true.
You can only call this method when authenticated as a Wix app or Wix user identity.
Contact info.
Create contact options.