Returning matching highlight fields on _source clause

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1

Hi everyone,

How can I force a highlight field for being retrieved as a source field if there was a match on it? I don't want to define this field in the source clause previously, for instance.

_source:{
	field_1,
    object_field_2.field_3,
	object_field_2.field_4
}

highlight:{
	objetct_field_2.field_5
}

If there is a matching highlight on objetct_field_2.field_5 field, I would like it to be included in the _source clause, nested to object_field_2.
I've tried force_source: true parameter inside highlight.objetct_field_2.field_5, but it didn't work as I expected:

'objetct_field_2.field_5': { force_source: true }

Does anybody know if it is possible to do that?

Thanks,

Guilherme

2

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