out_es: Add documentation for index record accessor#1163

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Wiston999 wants to merge 4 commits intofluent:masterfrom

Wiston999:out-es-target-index-key

Commits on Jul 18, 2023

pipeline: outputs: elasticsearch: Add documentation for target_index
Wiston999
committed

Commits on Aug 17, 2023

outputs: pipeline: elasticsearch: Update Index description to reflect record accessor support
Wiston999
committed

Commits on Oct 28, 2025