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Azure Event Grid - publisher operations

This article describes HTTP publisher operations supported by Azure Event Grid when using namespace topics.

Publish CloudEvents

In order to publish CloudEvents to a namespace topic using HTTP, you should have a namespace and a topic already created.

Use the publish operation to send to an HTTP namespace endpoint a single or a batch of CloudEvents using JSON format. Here's an example of a REST API command to publish cloud events. For more information about the operation and the command, see REST API - Publish Cloud Events.

POST myNamespaceName.westus-1.eventgrid.azure.net/topics/myTopic:publish?api-version=2023-11-01

[
  {
    "id": "b3ccc7e3-c1cb-49bf-b7c8-0d4e60980616",
    "source": "/microsoft/autorest/examples/eventgrid/cloud-events/publish",
    "specversion": "1.0",
    "data": {
      "Property1": "Value1",
      "Property2": "Value2"
    },
    "type": "Microsoft.Contoso.TestEvent",
    "time": "2023-05-04T23:06:09.147165Z"
  }
]

Here's the sample response when the status is 200.

{
}

Next steps