Action Service API

This API is intended to manage custom executions and targets (previously known as actions) in a ZITADEL instance. The version 2 of actions provide much more options to customize ZITADELs behaviour than previous action versions. Also, v2 actions are available instance-wide, whereas previous actions had to be managed for each organization individually ZITADEL doesn't restrict the implementation languages, tooling and runtime for v2 action executions anymore. Instead, it calls external endpoints which are implemented and maintained by action v2 users.