imageVersion property Null safety

String? imageVersion
read / write

The version of the software running in the environment.

This encapsulates both the version of Cloud Composer functionality and the version of Apache Airflow. It must match the regular expression composer-([0-9]+\.[0-9]+\.[0-9]+|latest)-airflow-[0-9]+\.[0-9]+(\.[0-9]+.*)?. When used as input, the server also checks if the provided version is supported and denies the request for an unsupported version. The Cloud Composer portion of the version is a semantic version or latest. When the patch version is omitted, the current Cloud Composer patch version is selected. When latest is provided instead of an explicit version number, the server replaces latest with the current Cloud Composer version and stores that version number in the same field. The portion of the image version that follows airflow- is an official Apache Airflow repository release name. See also [Version List](/composer/docs/concepts/versioning/composer-versions).


core.String? imageVersion;