[jira] [Resolved] (KAFKA-12278) Keep api versions consistent with api scope

["Jason Gustafson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-12278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Gustafson resolved KAFKA-12278.
-------------------------------------
    Resolution: Fixed

> Keep api versions consistent with api scope
> -------------------------------------------
>
>                 Key: KAFKA-12278
>                 URL: https://issues.apache.org/jira/browse/KAFKA-12278
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Jason Gustafson
>            Assignee: Jason Gustafson
>            Priority: Major
>
> With KIP-500, some APIs are only accessible by the broker and some are only accessible by the controller. We need a better way to indicate the scope of the API so that we can keep it consistent with the `ApiVersions` API. Basically we have the following scopes:
> - zk broker (e.g. LeaderAndIsr)
> - kip-500 broker (e.g. DecommissionBroker)
> - kip-500 controller (e.g. Envelope)
> These categories are not mutually exclusive. For example, the `Fetch` API must be exposed in all scopes. We could go even further by distinguishing an inter-broker scope, but that is probably not needed for now.



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