LinkEvent

A lifecycle event for a blueprint link between two components.

Emitted when components are linked or unlinked in a project's blueprint. Links have no mutable body, so only CREATED and DELETED actions are emitted. Subscribe via projectEvents.

type LinkEvent implements Event {
  action: EventAction!
  timestamp: DateTime!
  link: Link!
}

Fields

LinkEvent.action ● EventAction! non-null enum {#action}

LinkEvent.timestamp ● DateTime! non-null scalar {#timestamp}

LinkEvent.link ● Link! non-null object {#link}

The link that was created or deleted.

Interfaces

Event interface

Base interface implemented by all lifecycle events.

Every event carries an action describing what happened and a timestamp recording when it occurred. Concrete event types add a field for the affected resource.

Because each subscription returns a union, use an ... on Event fragment to access the shared fields and concrete fragments for the resource payload:

subscription {
  projectEvents(organizationId: "my-org", projectId: "my-project") {
    ... on Event { action timestamp }
    ... on ComponentEvent {
      component { id name }
    }
    ... on LinkEvent {
      link { id fromField toField }
    }
  }
}

Implemented By

ProjectEventsPayload union