Event Grid - Subscriptions

Event Subscription

resource eventGridSubscription 'Microsoft.EventGrid/topics/eventSubscriptions@2023-12-15-preview' = \{
  parent: eventGridTopic
  name: 'order-processor-subscription'
  properties: \{
    destination: \{
      endpointType: 'WebHook'
      properties: \{
        endpointUrl: 'https://my-api.azurecontainerapps.io/webhooks/orders'
      \}
    \}
    filter: \{
      includedEventTypes: [
        'Order.Created'
        'Order.Updated'
      ]
    \}
    retryPolicy: \{
      maxDeliveryAttempts: 30
      eventTimeToLiveInMinutes: 1440
    \}
  \}
\}

Destination Types

Webhook

destination: \{
  endpointType: 'WebHook'
  properties: \{
    endpointUrl: 'https://my-api.example.com/events'
  \}
\}

Azure Function

destination: \{
  endpointType: 'AzureFunction'
  properties: \{
    resourceId: functionApp.id
  \}
\}

Service Bus Queue

destination: \{
  endpointType: 'ServiceBusQueue'
  properties: \{
    resourceId: '$\{serviceBus.id\}/queues/events'
  \}
\}

Event Hub

destination: \{
  endpointType: 'EventHub'
  properties: \{
    resourceId: eventHub.id
  \}
\}

Filtering

Event Type Filter

filter: \{
  includedEventTypes: [
    'Order.Created'
    'Order.Shipped'
  ]
\}

Subject Filter

filter: \{
  subjectBeginsWith: '/orders/priority'
  subjectEndsWith: '.json'
\}

Advanced Filter

filter: \{
  advancedFilters: [
    \{
      operatorType: 'NumberGreaterThan'
      key: 'data.amount'
      value: 100
    \}
  ]
\}