NewActiveEventsHandler creates handler to handle subscribedevents endpoint.

NewErrorHandler creates a new ErrorHandler with the given code and message.

NewHandler creates http.Handler(s) for the /v1/events /v2/events /v1/subscribedevents and /v1/health endpoints.

NewHealthCheckHandler creates handler for performing health check.

An ErrorHandler represents an error with a message and a status code.

SubscribedEventsHandler is an interface representing handler for the /v1/subscribedevents endpoint.