PowerShell: subscribe to events for a custom topic
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PowerShell: create Event Grid custom topic Shows how to use Azure PowerShell to send custom events. Quickstart: create and route custom events with Azure PowerShell Sample script that creates a subscription for a custom topic. The script retrieves the endpoint and a key.Īzure CLI: subscribe to events for a custom topic Sample script that creates a custom topic. Shows how to use Azure CLI to send custom events.Īzure CLI: create Event Grid custom topic Quickstart: create and route custom events with Azure CLI Shows how to post an event to a custom topic. Quickstart: route custom events to Azure Queue storageĭescribes how to send custom events to a Queue storage. Shows how to use the portal to send custom events. Quickstart: create and route custom events with the Azure portal The following sections provide links to tutorials to create custom topics using Azure portal, CLI, PowerShell, and Azure Resource Manager (ARM) templates. With a common schema, you can more easily integrate work across platforms.įor more information, see Event Grid event schema. This schema allows for uniform tooling, standard ways of routing & handling events, and a common way to deserialize your events. CloudEvents is an open specification for describing event data.ĬloudEvents simplifies interoperability by providing a common event schema for publishing and consuming events. In addition to its default event schema, Azure Event Grid natively supports events in the JSON implementation of CloudEvents v1.0 and HTTP protocol binding. Event schemaĬustom topics supports two types of event schemas: Cloud events and Event Grid schema. Event subscribers can filter for the event types they want. For small solutions, you might prefer to send all events to a single topic. Let event handlers subscribe to the topic according to their requirements. To segregate concerns, create two topics: one for each application. It's unlikely that all event subscribers want events from both applications. For example, consider an application that manages user accounts and another application about customer orders. For relatively large solutions, create a custom topic for each category of related events.
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When designing your application, you have to decide how many topics to create. Consult when to use pull or push delivery to help you decide if push delivery is the right approach given your requirements. When you create or are given access to a custom topic, you see that custom topic in your subscription. To respond to certain types of events, subscribers decide which topics to subscribe to.Ĭustom topics are application and third-party topics. A topic is used for a collection of related events. The publisher creates an Event Grid topic, and decides whether an event source needs one topic or more than one topic.
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An Event Grid topic provides an endpoint where the source sends events.