# Azure Event Grid Topics API

**Canonical:** https://apis.io/apis/azure-event-grid/microsoft-azure-event-grid-topics-api/  
**Provider:** Azure Event Grid — https://apis.io/providers/azure-event-grid/  
**Base URL:** https://{topic}.{region}.eventgrid.azure.net/  
**Documentation:** https://learn.microsoft.com/en-us/rest/api/eventgrid/

Azure Event Grid Topics API is one of 5 APIs that [Azure Event Grid](https://apis.io/providers/azure-event-grid/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Topics. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Topics operations

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/topics` | Azure Event Grid REST API List by subscription |
| GET | `/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics` | Azure Event Grid REST API List by resource group |
| GET | `/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{name}` | Azure Event Grid REST API Get resource |
| PUT | `/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{name}` | Azure Event Grid REST API Create or update resource |
| PATCH | `/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{name}` | Azure Event Grid REST API Update resource |
| DELETE | `/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/topics/{name}` | Azure Event Grid REST API Delete resource |

## Machine-readable artifacts (2)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/azure-event-grid/refs/heads/main/openapi/azure-event-grid-topics-api-openapi.yml
- **Documentation** — https://learn.microsoft.com/en-us/rest/api/eventgrid/

## Other Azure Event Grid APIs (4)

- [Azure Event Grid Publisher API](https://apis.io/apis/azure-event-grid/publisher-api/)
- [Azure Event Grid Namespace Topics API](https://apis.io/apis/azure-event-grid/azure-event-grid-namespace-topics-api/)
- [Azure Event Grid Publish API](https://apis.io/apis/azure-event-grid/azure-event-grid-publish-api/)
- [Azure Event Grid Operations API](https://apis.io/apis/azure-event-grid/microsoft-azure-event-grid-operations-api/)

## Tags

Topics

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/azure-event-grid/microsoft-azure-event-grid-topics-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/azure-event-grid/.