Remove deprecated _suggest endpoint (#22203)

In #20305, _suggest endpoint was deprecated
in favour of using _search endpoint. This
commit removes the dedicated _suggest endpoint
entirely from master.

1 files changed, 1 insertions, 9 deletions

diff --git a/core/src/main/java/org/elasticsearch/search/suggest/Suggest.java b/core/src/main/java/org/elasticsearch/search/suggest/Suggest.java
index c40b144100..fc372ee6b2 100644
--- a/core/src/main/java/org/elasticsearch/search/suggest/Suggest.java
+++ b/core/src/main/java/org/elasticsearch/search/suggest/Suggest.java
@@ -150,18 +150,10 @@ public class Suggest implements Iterable<Suggest.Suggestion<? extends Entry<? ex
     @Override
     public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
         builder.startObject(NAME);
-        toInnerXContent(builder, params);
-        builder.endObject();
-        return builder;
-    }
-
-    /**
-     * use to write suggestion entries without <code>NAME</code> object
-     */
-    public XContentBuilder toInnerXContent(XContentBuilder builder, Params params) throws IOException {
         for (Suggestion<?> suggestion : suggestions) {
             suggestion.toXContent(builder, params);
         }
+        builder.endObject();
         return builder;
     }