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For AI agents: the complete documentation index is available at llms.txt; this page is also available as Markdown at index.md.

LanguageCode Criterion

The LanguageCode Search Criterion searches for content based on whether it's translated into the selected language.

Arguments

  • value - string(s) representing the language codes to search for
  • (optional) matchAlwaysAvailable - bool representing whether content with the alwaysAvailable flag should be returned even if it doesn't contain the selected language (default true)

Example

REST API

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<Query>
    <Filter>
        <LanguageCodeCriterion>eng-GB</LanguageCodeCriterion>
    </Filter>
</Query>
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"Query": {
    "Filter": {
        "LanguageCodeCriterion": "eng-GB"
    }
}

Use case

You can use the LanguageCode Criterion to search for articles that are lacking a translation into a specific language, by negating it and setting matchAlwaysAvailable to false.