---
title: "Http Get Ci Validator Metadata V1"
method: GET
path: "/v1/ci_validator_metadata"
tags: ["legacy"]
deprecated: true
---

# Http Get Ci Validator Metadata V1

`GET /v1/ci_validator_metadata`

## Request

- The document declares no server URL.
- Auth: none declared

> **Deprecated.**

GET method that returns the validator metadata for all collection instruments in CIR.
This endpoint is deprecated.

## Response `200`

Successful Response

- CiValidatorMetadata[]
  - `ci_version` integer, required
  - `classifier_type` string, required
  - `classifier_value` string, required
  - `guid` string, required
  - `survey_id` string, required
  - `validator_version` string, required

## Other responses

- `404`: Not Found
- `500`: Internal Server Error

## Changes

- **2026-04-29** `1b29b4c8de31`: 2 info
  - api tag `legacy` added
  - endpoint deprecated
- **2025-08-07** `09ba13221a4d`: 1 info
  - api operation id `http_get_ci_validator_metadata_v1_ci_validator_metadata_get` removed and replaced with `http_get_ci_validator_metadata_v1_v1_ci_validator_metadata_get`
- **2025-07-30** `1b0adfb3f916`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/office-of-national-statistics/apis/collection-instrumentation-register/changes/v1/ci_validator_metadata/get.md)

---

[API](https://skmtc.dev/office-of-national-statistics/apis/collection-instrumentation-register.md) - [All operations](https://skmtc.dev/office-of-national-statistics/apis/collection-instrumentation-register/llms.txt) - [OpenAPI document](https://skmtc.dev/office-of-national-statistics/apis/collection-instrumentation-register/revisions/7aeabd13e191?raw)