@env_from.setter<EOL><INDENT>def env_from(self, env_from):<DEDENT>
self._env_from = env_from<EOL>
Sets the env_from of this V1alpha1PodPresetSpec.
EnvFrom defines the collection of EnvFromSource to inject into containers.

:param env_from: The env_from of this V1alpha1PodPresetSpec.
:type: list[V1EnvFromSource]