The `EffectRequest` message must contain the id from the SideEffect or Forward.

An `EmitEventRequest` is received by the `EventSourcedEntityOne` entity to instruct it to emit either an `EventOne` or an `EventTwo`.

An `EventOne` is an event emitted by the `EventSourcedEntityOne` entity and subscribed to by `EventLogSubscriberModel`.

An `EventTwo` is an event emitted by the `EventSourcedEntityOne` entity and subscribed to by `EventLogSubscriberModel`.

Replace the response with a forward to `cloudstate.tck.model.eventlogeventing.EventLogSubscriberModel/Effect`.

A `JsonEvent` is an event emitted by the `EventSourcedEntityTwo` entity and subscribed to by `EventLogSubscriberModel`.

Each `ProcessStep` is one of: - Reply: reply with the given message in a `Response`.

Reply with a message in the response.

The `Response` message must contain the message from the corresponding reply step.

UnimplementedEventLogSubscriberModelServer must be embedded to have forward compatible implementations.

UnimplementedEventSourcedEntityOneServer must be embedded to have forward compatible implementations.

UnimplementedEventSourcedEntityTwoServer must be embedded to have forward compatible implementations.

EventLogSubscriberModelClient is the client API for EventLogSubscriberModel service.

EventLogSubscriberModelServer is the server API for EventLogSubscriberModel service.

EventSourcedEntityOneClient is the client API for EventSourcedEntityOne service.

EventSourcedEntityOneServer is the server API for EventSourcedEntityOne service.

EventSourcedEntityTwoClient is the client API for EventSourcedEntityTwo service.

EventSourcedEntityTwoServer is the server API for EventSourcedEntityTwo service.

UnsafeEventLogSubscriberModelServer may be embedded to opt out of forward compatibility for this service.

UnsafeEventSourcedEntityOneServer may be embedded to opt out of forward compatibility for this service.

UnsafeEventSourcedEntityTwoServer may be embedded to opt out of forward compatibility for this service.