A string representing a combination of an ISO 639 two-letter lowercase culture code associated with a language and an ISO 3166 two-letter uppercase subculture code to localize the language names or a ISO 639 lowercase culture code by itself.
| Namespace | http://api.microsofttranslator.com/V2 | 

|  | locale optional xs:string
 A string representing a combination of an ISO 639 two-letter lowercase culture code associated with a language and an ISO 3166 two-letter uppercase subculture code to localize the language names or a ISO 639 lowercase culture code by itself. | 
|  |