Base class for the various
RepositoryHookRequests. Plugins that want to invoke
post-hooks with a custom request type can use
this class as a base class to provide the common request attributes.
||AbstractRepositoryHookRequest.AbstractBuilder<B extends AbstractBuilder<B>>
Retrieves any additional context that was supplied to the request. This context is intended to
allow plugin developers to implement their own behavior around ref-changes. As a result, its contents
are unspecified; they depend on the installed plugins.
dry runs, the context will always be empty.
- additional context provided when the ref-change was requested, if any