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Some Valo REST API end-points need to know your locale in order to parse your requests correctly.

For example when you POST documents to a stream with the Streams API your request might contain US style dates e.g. “Jun 30, 2009” or UK style dates e.g. “30 Jun 2009”. If you don’t specify a locale, Valo will use the system default locale and may fail to parse your date values.

To specify your locale use the Content-Language header and provide an IETF BCP 47 language tag string.

Example requests:

POST /streams/demo/infrastructure/cpu HTTP/1.1
Content-Language: en-us
POST /streams/demo/infrastructure/cpu HTTP/1.1
Content-Language: en-uk