curl --request DELETE \
  --url https://api.galileo.ai/v2/projects/{project_id}/prompt_datasets/{dataset_id} \
  --header 'Galileo-API-Key: <api-key>'

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}