getLangParam #

Available since 2.11.0

Returns the lang param of the request.

Arguments #

getLangParam (): 'elasticsearch' | 'koncorde';

Example #

const lang = request.getLangParam();
// equivalent
const lang = request.input.args.lang;
//+ checks to make sure that "lang" is of the right type
// and throw standard API error when it's not the case

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