---
title: "List schemas"
method: GET
path: "/groups/{groupId}/apps/{appId}/schemas"
tags: ["schemas"]
---

# List schemas

`GET /groups/{groupId}/apps/{appId}/schemas`

List all defined [schemas](https://www.mongodb.com/docs/atlas/app-services/schemas).

## Response `200`

Ok

- SchemaMetadataInstance[]
  - `_id` string, required
  - `metadata` SchemaMetadata, required — Metadata that describes which linked collection the schema applies to.
    - `data_source` string — The data source name.
    - `database` string — The database name.
    - `collection` string — The collection name.

---

[API](https://skmtc.net/mongodb/apis/mongodb-atlas-app-services-admin-api.md) · [All operations](https://skmtc.net/mongodb/apis/mongodb-atlas-app-services-admin-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/mongodb/mongodb-atlas-app-services-admin-api/revisions/1365ab72bc03/schema)