curl --request POST \
  --url https://api.exa.ai/websets/v0/websets/{webset}/searches/{id}/cancel \
  --header 'x-api-key: <api-key>'

{
  "id": "<string>",
  "object": "webset_search",
  "status": "created",
  "websetId": "<string>",
  "query": "<string>",
  "entity": {
    "type": "company"
  },
  "criteria": [
    {
      "description": "<string>",
      "successRate": 50
    }
  ],
  "count": 2,
  "behavior": "override",
  "exclude": [
    {
      "source": "import",
      "id": "<string>"
    }
  ],
  "scope": [
    {
      "source": "import",
      "id": "<string>",
      "relationship": {
        "definition": "<string>",
        "limit": 5.5
      }
    }
  ],
  "progress": {
    "found": 123,
    "analyzed": 123,
    "completion": 50,
    "timeLeft": 123
  },
  "recall": {
    "expected": {
      "total": 123,
      "confidence": "high",
      "bounds": {
        "min": 123,
        "max": 123
      }
    },
    "reasoning": "<string>"
  },
  "metadata": {},
  "canceledAt": "2023-11-07T05:31:56Z",
  "canceledReason": "webset_deleted",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}