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SharePoint Search Result Issue - why can't return HitHighlightedSummary property

杨建宇 11 Reputation points MVP
2020-07-28T07:23:21.387+00:00

Dear All,

I created a document library and configure search in it.

Then I uploaded many word documents in the library.

I try to use Search REST API to get search result JSON.

Some documents can return "HitHighlightedSummary", but Some documents can't.

I try to reindex the document but it's not resolved.

Any body knows why and have any idear?

Thank you very much.

SharePoint
SharePoint
A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
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  1. Amos Wu-MSFT 4,051 Reputation points
    2020-07-29T06:15:02.82+00:00

    HitHighlightedSummary is a summary of the document.According to my test results, if the document content is too short, HitHighlightedSummary will have no value.
    14148-summ.png

    You could get more information here:
    https://learn.microsoft.com/en-us/openspecs/sharepoint_protocols/ms-search/de11dae2-1381-4961-a448-c8124a46e669