Filter Expressions in Channel Members
Add a filter expression in a channel member that’s associated with a custom or the
standard ChangeEvents channel. We recommend that you use a custom channel so that the filtered
stream is isolated from the standard event stream and subscribers expect the stream to be
filtered. The channel holds the filtered stream of events that match the filter expression for
the specified change event.
Let’s walk through the steps to create a channel, a channel member, and a filter expression. Then we can subscribe to the channel to validate receiving the filtered event stream.