We have a need to modify the response document(s) from a query before returning it to the user. For example, we might need to rename a document field to a more user-friendly name. I understand that elasticsearch has extensions or other means of doing this. So if anyone can point me in the right di…

[image] wangqinghuan: { "query" : { "match_all": {} }, "script_fields" : { "alias_field" : { "script" : { "source": "doc['name.keyword'].value" } } } } This create a script field 'friendly_field_name' to replace field 'random_field_name' in source doc: { "query" : { "ma…

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Modifying response

Elastic Stack Elasticsearch

Christian_Dahlqvist (Christian Dahlqvist) August 29, 2019, 4:07am 5

As far as I know you can not change the source returned.

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Modifying response

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