Update dataset

Endpoint: PUT /datasets/{dataset_id}

Description

Updates a custom dataset you own. All body fields are optional; only provided fields are applied. You can rename the dataset, change selected_metrics, adjust column_mappings, or set data_collection_id.

Parameters

• Path: dataset_id — integer.
• Body — application/json:

{
  "name": "string | null",
  "selected_metrics": { "1": 70, "2": 80 } | null,
  "column_mappings": { "prompt": "col_a", "output": "col_b" } | null,
  "data_collection_id": 14 | null,
  "org_id": "integer | null"
}

Error responses

• 401 — Authentication failed.
• 403 — Not allowed to update this dataset.
• 422 — Invalid body.
• 404 — Dataset not found.
• 400 — Invalid metrics, empty selected_metrics, invalid column_mappings, data collection not found, duplicate name, etc.
• 500 — Server error.

Responses

• 200 — Updated dataset summary (DatasetResponse), same shape as one element of items from Get all datasets (paginated).

curl

curl -X PUT "https://api.aegisevals.ai/api/v1/datasets/3" \
  -H "Authorization: Bearer sk_00000000000000000000000000000000" \
  -H "Content-Type: application/json" \
  -d '{"name":"Renamed dataset","selected_metrics":{"1":75,"2":85}}'