| Name | Type | Description | Notes |
|---|---|---|---|
| field_ref | V1ObjectFieldSelector | Selects a field of the pod; only name and namespace are supported. | [optional] |
| config_map_key_ref | V1ConfigMapKeySelector | Selects a key of a ConfigMap. | [optional] |
| secret_key_ref | V1SecretKeySelector | Selects a key of a secret in the pod's namespace | [optional] |