curl --request GET \
  --url https://capy.ai/api/v1/projects/{projectId}/warm-pool/instances \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "id": "<string>",
      "instanceId": "<string>",
      "status": "<string>",
      "isTest": true,
      "failureReason": "<string>",
      "provisionedAt": "<string>",
      "createdAt": "<string>"
    }
  ]
}