UpdateMasterRequest updates the master of the cluster.
Required. Deprecated. The name of the Google Compute Engine
zone </compute/docs/zones#available>__ in which the cluster
resides. This field has been deprecated and replaced by the
name field.
Required. The Kubernetes version to change the master to.
Users may specify either explicit versions offered by
Kubernetes Engine or version aliases, which have the following
behavior: - "latest": picks the highest valid Kubernetes
version - "1.X": picks the highest valid patch+gke.N patch in
the 1.X version - "1.X.Y": picks the highest valid gke.N
patch in the 1.X.Y version - "1.X.Y-gke.N": picks an explicit
Kubernetes version - "-": picks the default Kubernetes
version
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-10-03 UTC."],[],[]]
