UpgradeChannel type
Configuration of how auto upgrade will be run.
KnownUpgradeChannel can be used interchangeably with UpgradeChannel,
this enum contains the known values that the service supports.
Known values supported by the service
Stable: Upgrades the clusters kubernetes version to the latest supported patch release on minor version N-1, where N is the latest supported minor version.
For example, if a cluster runs version 1.17.7 and versions 1.17.9, 1.18.4, 1.18.6, and 1.19.1 are available, the cluster upgrades to 1.18.6.
Rapid: Upgrades the clusters kubernetes version to the latest supported patch release on the latest supported minor version.
NodeImage: Upgrade node image version of the clusters.
type UpgradeChannel = string