Azure Event Grid

Managed push-based event router with 24-hour retry and optional dead-lettering.

Provider: azure
Kind: Pub/Sub topic
Category: Messaging
Official docs: https://learn.microsoft.com/en-us/azure/event-grid/overview

Properties · 4 set by this component

property	type	values	required	kind default	this component
deadLettering · component property	boolean	—	no	false	inherited
delivery	enum	at-most-once \| at-least-once \| exactly-once	yes	—	▸ at-least-once
managed	boolean	—	no	false	▸ true
ordering	enum	none \| per-key	no	none	▸ none
replay	boolean	—	no	false	▸ false
topicPerEventType · advanced	boolean	—	no	true	inherited

Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Pub/Sub topic where replay is requirederror

pubsub-replay-required

The design declares that consumers must be able to replay history. A fan-out topic that does not retain messages cannot deliver that.

— all of these hold:
— the design requirement `messaging.replay` is true
— the node's `replay` is false

Use it in a design

nodes:
  - { id: "event-grid", component: "azure-event-grid" }

Other Pub/Sub topic products · 12

EventBridgealibaba-eventbridgealibabacloudpubsub-topic Amazon EventBridgeaws-eventbridgeawspubsub-topic Amazon SNSsnsawspubsub-topic Azure Event Grid MQTT Brokerazure-event-grid-mqttazurepubsub-topic Eclipse Mosquittomosquittopubsub-topic MQTT brokermqtt-brokerpubsub-topic NanoMQnanomqpubsub-topic Generic Pub/Sub topicpubsub-topicpubsub-topic Redis Pub/Subredis-pubsubpubsub-topic Eventarcgoogle-eventarcgcppubsub-topic Google Cloud Pub/Subgoogle-pubsubgcppubsub-topic OCI Eventsoci-eventsocipubsub-topic

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Azure Event Grid: push-based event routing, at-least-once with 24 hours of retries; no replay,
3# dead-lettering to a storage account is opt-in.
4schemaVersion: "1"
5type: "component"
6id: "azure-event-grid"
7kind: "pubsub-topic"
8provider: "azure"
9docs: "https://learn.microsoft.com/en-us/azure/event-grid/overview"
10defaults:
11  managed: true
12  delivery: "at-least-once"
13  ordering: "none"
14  replay: false
15properties:
16  deadLettering:
17    type: "boolean"
18    default: false

The same page as markdown, for an agent: /catalogue/components/azure-event-grid.md