Represents an SAP HANA XS application.
Language of the application in IETF (BCP 47) format. This property contains the language that is used in the session. The value is a string in the format specified by the IETF (BCP 47) standard.
Initially contains an empty string, can be set by application code. Setting this will take precedence over the accept-language header and $.session.language when determining a value for $.request.language.