Increase accepted header size of the Ballerina Http Listener

[leaden pendant]

Hi Team, I have come across an issue where the Http Listener return 431 due to Header Size. How can I increase the accepted Header size?

[shadow hatch]

@finite nimbus

[digital notch]

You can use the RequestLimitConfigs[1] to overwrite the allowed header size.
[1]https://lib.ballerina.io/ballerina/http/2.5.2/records/RequestLimitConfigs
This is a part of ListenerConfiguration
Example :

http:ListenerConfiguration serverEP = {
    requestLimits: {
        maxHeaderSize: <size-in-bytes>
    }
};