| Name | Type | Description | Notes |
|---|---|---|---|
| name | String | A human-friendly name for the holdout | [optional] |
| key | String | A key that identifies the holdout | [optional] |
| description | String | Description of the holdout | [optional] |
| randomizationunit | String | The chosen randomization unit for the holdout base experiment | [optional] |
| attributes | [String] | The attributes that the holdout iteration's results can be sliced by | [optional] |
| holdoutamount | String | Audience allocation for the holdout | [optional] |
| primarymetrickey | String | The key of the primary metric for this holdout | [optional] |
| metrics | [MetricInput] | Details on the metrics for this experiment | [optional] |
| prerequisiteflagkey | String | The key of the flag that the holdout is dependent on | [optional] |
| maintainerId | String | Maintainer id | [optional] |