What are the different types of Azure Functions?

 Azure Functions provides several different types of triggers that can be used to invoke functions. Here are some of the common types of Azure Functions:

1. HTTP Trigger: Invokes a function when an HTTP request is made to a specified URL.
2. Timer Trigger: Invokes a function on a schedule.
3. Blob Trigger: Invokes a function when a new blob is added to an Azure Storage container.
4. Cosmos DB Trigger: Invokes a function when a new or updated document is added to an Azure Cosmos DB database.
5. Event Grid Trigger: Invokes a function when an event is published to an Azure Event Grid topic.
6. Event Hub Trigger: Invokes a function when a new message is added to an Azure Event Hub.
7. Service Bus Queue Trigger: Invokes a function when a new message is added to an Azure Service Bus queue.
8. Service Bus Topic Trigger: Invokes a function when a new message is added to an Azure Service Bus topic.

Developers can also create custom triggers for Azure Functions using the Azure Event Grid or the Azure Service Bus.