[DISCUSS] KIP-1382: Expose Explicit Configuration Deletions to AlterConfigPolicy

[Arnab nandy via dev]

Hi Team,
I'd like to start a discussion about KIP-1382, proposes to expose explicit 
configuration deletions to AlterConfigPolicy.
https://cwiki.apache.org/confluence/spaces/KAFKA/pages/451979367/KIP-1382+Expose+Explicit+Configuration+Deletions+to+AlterConfigPolicy

Thanks and regardsArnab Nandy