How to disable HTTP OPTIONS method

How can I disable HTTP OPTIONS method on port 9200.
This is a vulnerability raised by our customers.

@Bhupendra Hi, do you want both HTTP(80) and HTTPS(443) to be prevented for connecting customers to your hosted OpenSearch Cluster? (or Only for HTTP protocol?)

@yeonghyeonKo , the need is not to disable port 80/443.
On port 9200 HTTP OPTIONS is enabled.
One way to identify this is by firing a curl command e.g. curl -v -X OPTIONS http://localhosts:9200
The response is a list of HTTP methods that are available.
Expectation is to disable the HTTP OPTIONS method like it can be for apache/jetty/iis.

Can someone please guide and help.

Any response would be helpful.