Update usage API example so the test docs can pass

afoucret · afoucret · commit b1b4888c7574 · 2025-06-06T12:13:46.000+02:00
diff --git a/docs/reference/rest-api/usage.asciidoc b/docs/reference/rest-api/usage.asciidoc
@@ -248,6 +248,8 @@ GET /_xpack/usage
       "inlinestats" : 0,
       "lookup_join" : 0,
       "change_point" : 0
+      "completion": 0,
+      "rerank": 0
     },
     "queries" : {
       "rest" : {
