Hi All,

here we are trying to restrict the API to allow request with content-type as "application/xml" and should reject all other request formats or content-type, we should set the status code as '415 Unsupported Media Type' when other than application/xml is received.

how to achieve this without coding efforts, by default it is accepting all the request formats even when API have produces and consumes as "application/xml" and not generating 415 status code.

Kindly help us to achieve this.

Produces and consumes in the openapi document are for documentation purposes - they don't have any functional impact.
If you want to reject other content types you would need to do so in your API assembly.