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公開されました Jun. 30, 2025

400 Bad Response When Filtering Using the API on Custom Fields

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Ally McGill

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Issue

  • When filtering using the API on a custom field of type "long integer" (for example: customID eq '123'), I get a bad request response; but when I use the same syntax on an out-of-the-box field with type "long integer", information is returned as expected. 

Environment

  • Liferay Quarterly Release

Resolution

  • The current expected syntax is:
    • Custom Fields use unquoted numbers (for example: customID eq 123)
    • OOTB Fields use quoted numbers (for example: ID eq '123')

 

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