curl --request PATCH \
  --url https://api.example.com/api/v2/projects/{project_id}/agent-datasets/{dataset_id}/test-cases/{test_case_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputs": true,
  "outputs": true,
  "metadata": null
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "input": true,
  "output": true,
  "metadata": null
}