Eventarc processes events generated by an event provider and delivers them to
a subscriber.
An event provider is a software-as-a-service (SaaS) system or
product that can generate and deliver events through Eventarc.
A third-party event provider is an event provider from outside of Google.
A partner is a third-party event provider that is integrated with Eventarc.
A subscriber is a GCP customer interested in receiving events.
Channel is a first-class Eventarc resource that is created and managed
by the subscriber in their GCP project. A Channel represents a subscriber's
intent to receive events from an event provider. A Channel is associated with
exactly one event provider.
ChannelConnection is a first-class Eventarc resource that
is created and managed by the partner in their GCP project. A
ChannelConnection represents a connection between a partner and a
subscriber's Channel. A ChannelConnection has a one-to-one mapping with a
Channel.
Publisher allows an event provider to publish events to Eventarc.
