ModifyUsercontactsStr()
From Rackspace Email & Apps API
This function will update informationg about one or more contacts in a user's address book. The contacts must be identified using the "id" element returned by GetUserContactsFull() or GetUserContactsFullStr(). The string with contact information must be ordered and formatted as in AddUserContactsStr(), but with the "id" as the first element. Leave a field empty to not update that field. This would update the email address for contact number 12:
"12;;;john@domain.com;"
Input Parameters
Five strings and a result integer
Administrative username, Administrative password, Domain name, User ID (the portion of the email address before the @ symbol), Contact ID string (string formatted as explained above),
Result integer
Return Values
If successful, the return value of the function will be 1.
Consult the Result Code Table for a list of result codes and their meaning.