putSettings example

$this->client->indices()->refresh(['index' => $index]);

            if ($count > 0) {
                continue;
            }

            $alias = $row['alias'];

            $this->createAlias($index, $alias);

            $this->client->indices()->putSettings([
                'index' => $index,
                'body' => [
                    'number_of_replicas' => $this->config['settings']['index']['number_of_replicas'],
                    'refresh_interval' => null,
                ],
            ]);

            $this->connection->executeStatement(
                'DELETE FROM elasticsearch_index_task WHERE id = :id',
                ['id' => $row['id']]
            );