release
Configuration options for the Release channel feature, which provide more control over automatic upgrades of your GKE clusters. When updating this field, GKE imposes specific version requirements. See Selecting a new release channel for more details; the gcp.container.getEngineVersions datasource can provide the default version for a channel. Note that removing the release_channel field from your config will cause the provider to stop managing your cluster's release channel, but will not unenroll it. Instead, use the "UNSPECIFIED" channel. Structure is documented below.