Category Component 25.3
Category Component Help

# MatchLanguage

The original language or languages that results documents must have.

By default, the CategoryQuery action returns results that use the same language as the language type of the query (which you specify by using the `LanguageType` parameter for the `Query` action, or the DefaultLanguageType configuration parameter). To restrict the results to only those that were originally in a particular language, set `MatchLanguage` to a list of these languages.

Separate multiple languages with commas. There must be no space before or after a comma.

NOTE: If you set `MatchLanguage` you cannot also set MatchLanguageType or MatchEncoding.

Actions: | CategoryQuery
Type: | String
Default: |
Example: | `MatchLanguage=CHINESE,KOREAN`
See Also: | MatchEncoding MatchLanguageType

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Version 25.3 | Last updated July 2025

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Product: Knowledge Discovery Category Component 25.3

Topic Title: MatchLanguage