---
title: "GET /v1/{+parent}/memberships:lookup"
method: GET
path: "/v1/{+parent}/memberships:lookup"
tags: ["groups"]
---

# GET /v1/{+parent}/memberships:lookup

`GET /v1/{+parent}/memberships:lookup`

Looks up the [resource name](https://cloud.google.com/apis/design/resource_names) of a `Membership` by its `EntityKey`.

## Path parameters

- `parent` string, required

## Query parameters

- `memberKey.id` string
- `memberKey.namespace` string

## Response `200`

Successful response

---

[API](https://skmtc.net/google/apis/cloudidentity.md) · [All operations](https://skmtc.net/google/apis/cloudidentity/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/google/cloudidentity/versions/179b4eeed5a2/schema)