java-client/src/main/java/co/elastic/clients/elasticsearch/indices/update_aliases/Action.java The Builder of Action of updateAliases should use [return self()] instead of [return this] and change the return type to [Builder]

[Jiuyoung]

Java API client version

8.15.1

Java version

11

Elasticsearch Version

8.15.0

Problem description

The following is the relevant code, which is causing the inability to achieve chaining as expected.

elasticsearch-java/java-client/src/main/java/co/elastic/clients/elasticsearch/indices/update_aliases/Action.java

Lines 198 to 230 in 7c46ddd

	public static class Builder extends WithJsonObjectBuilderBase<Builder> implements ObjectBuilder<Action> {
	private Kind _kind;
	private Object _value;
	@Override
	protected Builder self() {
	return this;
	}
	public ObjectBuilder<Action> add(AddAction v) {
	this._kind = Kind.Add;
	this._value = v;
	return this;
	}
	public ObjectBuilder<Action> add(Function<AddAction.Builder, ObjectBuilder<AddAction>> fn) {
	return this.add(fn.apply(new AddAction.Builder()).build());
	}
	public ObjectBuilder<Action> remove(RemoveAction v) {
	this._kind = Kind.Remove;
	this._value = v;
	return this;
	}
	public ObjectBuilder<Action> remove(Function<RemoveAction.Builder, ObjectBuilder<RemoveAction>> fn) {
	return this.remove(fn.apply(new RemoveAction.Builder()).build());
	}
	public ObjectBuilder<Action> removeIndex(RemoveIndexAction v) {
	this._kind = Kind.RemoveIndex;
	this._value = v;
	return this;
	}