---
title: "List topics under an Azure subscription."
method: GET
path: "/subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/topics"
tags: ["Topics"]
---

# List topics under an Azure subscription.

`GET /subscriptions/{subscriptionId}/providers/Microsoft.EventGrid/topics`

List all the topics under an Azure subscription.

## Query parameters

- `$filter` string
- `$top` integer

## Parameters

- `../../../../../../common-types/resource-management/v3/types.json#/components/parameters/SubscriptionIdParameter` — unresolved $ref
- `../../../../../../common-types/resource-management/v6/types.json#/components/parameters/ApiVersionParameter` — unresolved $ref

## Response `200`

OK

- TopicsListResult — Result of the List Topics operation
  - `value` Topic[] — A collection of Topics
    - `id` string — Fully qualified identifier of the resource.
    - `name` string — Name of the resource.
    - `type` string — Type of the resource.
  - `nextLink` string — A link for the next page of topics

## Other responses

- `default` — *** Error Responses: *** * 400 Bad Request. * 500 Internal Server Error.

## Changes

- **2026-07-13** (2017-06-15-preview) `6114a105ef69` — 2 warning
  - deleted the `path` request parameter `subscriptionId`
  - deleted the `query` request parameter `api-version`
- **2026-07-13** (2017-06-15-preview) `8214bf0929cd` — 2 info
  - added the new optional `query` request parameter `$filter`
  - added the new optional `query` request parameter `$top`

[Change history](https://skmtc.dev/azure/apis/eventgrid-microsoft-eventgrid-eventgrid/changes/subscriptions/:subscriptionId/providers/Microsoft.EventGrid/topics/get.md)

---

[API](https://skmtc.dev/azure/apis/eventgrid-microsoft-eventgrid-eventgrid.md) · [All operations](https://skmtc.dev/azure/apis/eventgrid-microsoft-eventgrid-eventgrid/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/azure/eventgrid-microsoft-eventgrid-eventgrid/revisions/285f714f3339/schema)