---
title: "GET /v2/observability/schema/{metricId}"
method: GET
path: "/v2/observability/schema/{metricId}"
---

# GET /v2/observability/schema/{metricId}

`GET /v2/observability/schema/{metricId}`

## Request

- Base URL: `https://api.vercel.com`
- URL: `https://api.vercel.com/v2/observability/schema/{metricId}`
- Auth: none required

## Path parameters

- `metricId` string, required

## Response `200`

- object[]
  - `aggregations` string[], required
  - `defaultAggregation` string, required
  - `description` string, required
  - `dimensions` object[], required
    - `description` string
    - `label` string, required
    - `name` string, required
  - `id` string, required
  - `unit` string, required

## Other responses

- `400`: One of the provided values in the request query is invalid.
- `401`: The request is not authorized.
- `403`: You do not have permission to access this resource.
- `404`
- `410`

## Changes

- **2026-09-30** `099fbe1f521c`: 1 info
  - added the non-success response with the status `404`
- **2026-07-21** `2ae10ee9d21c`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/vercel/apis/vercel-api/changes/v2/observability/schema/:metricId/get.md)

---

[API](https://skmtc.dev/vercel/apis/vercel-api.md) - [All operations](https://skmtc.dev/vercel/apis/vercel-api/llms.txt) - [OpenAPI document](https://skmtc.dev/vercel/apis/vercel-api/revisions/60686c0e1f6a?raw)