How to delete by query

how to delete by query

current index_name :logstash-2021.04.23
actually Data entered the index of the current timestamp because of index definition error. How to delete contain 2021.04.22 in the index(logstash-2021.04.23)
the data timestamp is 2021.04.22

in the index logstash-2021.04.23 contain content: zh: 2001:dc8:ccff::2000:6702 - - [22/Apr/2021:00:23:08 +0800] "HEAD 无法访问此网站 HTTP/1.1" 200 0 "-" "bigip/11.5.4" "-"

need to delete contain "22/Apr/2021 "

Documentation is here: Delete by query API | Elasticsearch Guide [7.12] | Elastic

Make sure that you run a search before to make sure you are only getting the results you want to delete.

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