# IoPeriodK8sPeriodApiPeriodCorePeriodV1PeriodEnvVar

## Properties

Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**name** | **String** | Name of the environment variable. Must be a C_IDENTIFIER. | 
**value** | Option<**String**> | Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. \"$$(VAR_NAME)\" will produce the string literal \"$(VAR_NAME)\". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to \"\". | [optional]
**value_from** | Option<[**crate::models::IoPeriodK8sPeriodApiPeriodCorePeriodV1PeriodEnvVarSource**](io.k8s.api.core.v1.EnvVarSource.md)> |  | [optional]

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