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

# List partner namespaces under an Azure subscription.

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

List all the partner namespaces under an Azure subscription.

## Path parameters

- `subscriptionId` string, required

## Query parameters

- `api-version` string, required
- `$filter` string
- `$top` integer

## Response `200`

OK

- PartnerNamespacesListResult — Result of the List Partner Namespaces operation
  - `value` PartnerNamespace[] — A collection of partner namespaces.
    - `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 partner namespaces.

## Other responses

- `default` — Error response returned if request was unsuccessful.

## Changes

- **2026-07-13** (2017-06-15-preview) `b741dd313024` — 1 info
  - endpoint added
- **2026-07-13** (2017-06-15-preview) `367a64367f27` — 1 breaking
  - api path removed without deprecation
- **2026-07-13** (2017-06-15-preview) `04232a2819a1` — 1 info
  - endpoint added
- **2026-07-13** (2017-06-15-preview) `622990cd7696` — 1 breaking
  - api path removed without deprecation
- **2026-07-13** (2017-06-15-preview) `93474e2eb953` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/azure/apis/eventgrid-microsoft-eventgrid-eventgrid/changes/subscriptions/:subscriptionId/providers/Microsoft.EventGrid/partnerNamespaces/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/f2fe237aeabb/schema)