inviteIntoFamily
Send invitation to user with phoneOrMail into family with familyId.
See also
https://api-saas-dev.cloudike.com/backend_docs/rest/api/2/core_pkg/family_app/FamilyInvites/index.html#post
Throws
SessionIsNotInitializedException
When session is not initialized.
UserAlreadyMemberOfFamilyException
When the user is already a member of a family.
IncorrectPhoneOrEmailException
When the phone or email is not in the correct format.
Another argument problems.
Unauthorized access.
Access was denied.
Another problems.