[7.x] Get data stream accepts single search parameter #54721
Merged
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Changes the
GET /_data_streams
endpoint to accept a single search parameter.If the search parameter contains wildcards, a list of matching data streams will be returned or the empty list if there are no matches. If the search parameter does not contain wildcards, the single matching data stream, if any, will be returned. If there are no matches, the response code of 404 will be returned.
The
GET /_data_streams
request without an explicit search parameter will be treated asGET /_data_streams/*
.Relates to #53100
Backport of #54530