[analytics-engine] Coverage fixes for search command on the analytics-engine route - #21681

[analytics-engine] Coverage fixes for search command on the analytics-engine route#21681

mch2 merged 4 commits into

opensearch-project:mainopensearch-project/OpenSearch:mainfrom

ahkcs:pr/datafusion-extra-field-typesahkcs/OpenSearch:pr/datafusion-extra-field-typesCopy head branch name to clipboard