{
  "title": "Create an Ensemble (Random Forest)",
  "description": "Train a random forest ensemble model on a BigML dataset.",
  "request": {
    "method": "POST",
    "url": "https://bigml.io/andromeda/ensemble?username=myuser&api_key=a1b2c3d4e5f6789012345678",
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "dataset": "dataset/5f1a2b3c4d5e6f7890abcde0",
      "objective_field": "species",
      "number_of_models": 20,
      "name": "Iris Random Forest",
      "sample_rate": 0.8,
      "randomize": true
    }
  },
  "response": {
    "status": 201,
    "body": {
      "resource": "ensemble/5f1a2b3c4d5e6f7890abcde3",
      "name": "Iris Random Forest",
      "created": "2026-06-13T12:04:00.000Z",
      "updated": "2026-06-13T12:04:00.000Z",
      "private": true,
      "dataset": "dataset/5f1a2b3c4d5e6f7890abcde0",
      "number_of_models": 20,
      "status": {
        "code": 1,
        "message": "The ensemble is being created",
        "elapsed": 0
      }
    }
  }
}