| Name | Type | Description | Notes |
|---|---|---|---|
| name | String | A human-friendly name for the new environment | |
| key | String | A project-unique key for the new environment | |
| color | String | A color to indicate this environment in the UI | |
| defaultTtl | Integer | The default time (in minutes) that the PHP SDK can cache feature flag rules locally | [optional] |
| secureMode | Boolean | Ensures that one end user of the client-side SDK cannot inspect the variations for another end user | [optional] |
| defaultTrackEvents | Boolean | Enables tracking detailed information for new flags by default | [optional] |
| confirmChanges | Boolean | Requires confirmation for all flag and segment changes via the UI in this environment | [optional] |
| requireComments | Boolean | Requires comments for all flag and segment changes via the UI in this environment | [optional] |
| tags | List<String> | Tags to apply to the new environment | [optional] |
| source | SourceEnv | [optional] | |
| critical | Boolean | Whether the environment is critical | [optional] |