> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usefini.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update a test set

> Update a test set's name, description, or conversation list.

Updates one or more test set fields.

## Headers

<ParamField header="Authorization" type="string" required>
  Bearer token containing your Fini workspace API key. Format: `Bearer fini_...` The key needs `write` scope.
</ParamField>

<ParamField header="Content-Type" type="string" required>
  `application/json`
</ParamField>

## Path parameters

<ParamField path="testSetId" type="string" required>
  Test set ID.
</ParamField>

## Body parameters

<ParamField body="name" type="string">
  New non-empty name.
</ParamField>

<ParamField body="description" type="string | null">
  New description. Send `null` to clear it.
</ParamField>

<ParamField body="conversationIds" type="string[]">
  Replacement list of one to 200 existing conversation IDs. Each value must be a UUID.
</ParamField>

## Response

Returns the updated [TestSet object](/en/api-reference/test-sets#testset-object).

<RequestExample>
  ```bash cURL theme={null}
  curl --request PATCH \
    --url 'https://api-prod.usefini.com/v2/test-sets/44c1f705-8e1a-4f61-8c4c-d519d37fb6b7/public' \
    --header 'Authorization: Bearer fini_your_api_key' \
    --header 'Content-Type: application/json' \
    --data '{
      "name": "Refund regression set",
      "description": "Refund-policy and exchange conversations for release checks.",
      "conversationIds": [
        "a5221094-72d4-4b9c-8d30-2f785b108bd9",
        "2dd2b920-f57c-4e92-8a6a-f310d4c8594d"
      ]
    }'
  ```

  ```javascript Node.js theme={null}
  const testSetId = '44c1f705-8e1a-4f61-8c4c-d519d37fb6b7';

  const response = await fetch(`https://api-prod.usefini.com/v2/test-sets/${testSetId}/public`, {
    method: 'PATCH',
    headers: {
      Authorization: 'Bearer fini_your_api_key',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      name: 'Refund regression set',
      description: 'Refund-policy and exchange conversations for release checks.',
      conversationIds: [
        'a5221094-72d4-4b9c-8d30-2f785b108bd9',
        '2dd2b920-f57c-4e92-8a6a-f310d4c8594d'
      ]
    })
  });

  const testSet = await response.json();
  ```

  ```python Python theme={null}
  import requests

  test_set_id = "44c1f705-8e1a-4f61-8c4c-d519d37fb6b7"

  response = requests.patch(
      f"https://api-prod.usefini.com/v2/test-sets/{test_set_id}/public",
      headers={
          "Authorization": "Bearer fini_your_api_key",
          "Content-Type": "application/json",
      },
      json={
          "name": "Refund regression set",
          "description": "Refund-policy and exchange conversations for release checks.",
          "conversationIds": [
              "a5221094-72d4-4b9c-8d30-2f785b108bd9",
              "2dd2b920-f57c-4e92-8a6a-f310d4c8594d",
          ],
      },
  )

  test_set = response.json()
  ```
</RequestExample>

<ResponseExample>
  ```json 200 OK theme={null}
  {
    "id": "44c1f705-8e1a-4f61-8c4c-d519d37fb6b7",
    "companyId": "1d2a4c9f-59f8-4f9c-bd36-6f12e0d5d927",
    "name": "Refund regression set",
    "description": "Refund-policy and exchange conversations for release checks.",
    "conversationIds": [
      "a5221094-72d4-4b9c-8d30-2f785b108bd9",
      "2dd2b920-f57c-4e92-8a6a-f310d4c8594d"
    ],
    "criteria": [
      {
        "id": "96eab02d-3bc3-4b90-ae5b-1a41a1444afa",
        "testSetId": "44c1f705-8e1a-4f61-8c4c-d519d37fb6b7",
        "companyId": "1d2a4c9f-59f8-4f9c-bd36-6f12e0d5d927",
        "defaultCriterionId": null,
        "name": "Goal resolution",
        "type": "complex_judge",
        "judgePrompt": "Judge whether the conversation resolved the user's goal.",
        "passPrompt": "The user's goal was resolved.",
        "failPrompt": "The user's goal was not resolved.",
        "condition": null,
        "blocking": true,
        "isActive": true,
        "createdAt": "2026-07-28T08:56:12.000Z",
        "updatedAt": "2026-07-28T08:56:12.000Z"
      }
    ],
    "createdBy": null,
    "createdAt": "2026-07-28T08:55:32.000Z",
    "updatedAt": "2026-07-28T09:10:18.000Z"
  }
  ```
</ResponseExample>