[DISCUSS] PIP-223: Add metrics for all Rest Endpoints

[Jiuming Tao]

Hi pulsar community,

I’ve opened a PIP to discuss: PIP-223: Add metrics for all Rest Endpoints

The PIP link: https://github.com/apache/pulsar/issues/18560 
<https://github.com/apache/pulsar/issues/18560>

Thanks,
Tao Jiuming