GetDomainLanguage()
From Rackspace Email & Apps API
This function will return the default language setting for mailboxes on the given domain as a language/country code.
Input Parameters
Four strings:
Administrative username, Administrative password, Domain name Language
Return Values
If successful, the return value of the function will be 1.
Language will return one of the string values listed on the SetDomainLanguage() page.
Consult the Result Code Table for a list of result codes and their meaning.