"gcloud beta compute networks subnets" stopped working, fails with the

erros:  - The request did not match the specified API.
"gcloud compute networks subnets" works with the latest gcloud release.

cluster/gce/gci/master-helper.sh

@@ -83,9 +83,6 @@ function create-master-instance-internal() {
     retries=30
     sleep_sec=60
   fi
-  if [[ "${ENABLE_IP_ALIASES:-}" == 'true' ]]; then
-    gcloud="gcloud beta"
-  fi
 
   local -r master_name="${1}"
   local -r address="${2:-}"

cluster/gce/upgrade-aliases.sh

@@ -68,7 +68,7 @@ function detect-k8s-subnetwork() {
 #   REGION
 function set-allow-subnet-cidr-routes-overlap() {
   local allow_subnet_cidr_routes_overlap
-  allow_subnet_cidr_routes_overlap=$(gcloud beta compute networks subnets \
+  allow_subnet_cidr_routes_overlap=$(gcloud compute networks subnets \
     describe ${IP_ALIAS_SUBNETWORK} --project=${PROJECT} --region=${REGION} \
     --format='value(allowSubnetCidrRoutesOverlap)')
   local allow_overlap=$1
@@ -78,7 +78,7 @@ function set-allow-subnet-cidr-routes-overlap() {
   fi
 
   echo "Setting subnet \"${IP_ALIAS_SUBNETWORK}\" allowSubnetCidrRoutesOverlap to $1"
-  local fingerprint=$(gcloud beta compute networks subnets describe \
+  local fingerprint=$(gcloud compute networks subnets describe \
     ${IP_ALIAS_SUBNETWORK} --project=${PROJECT} --region=${REGION} \
     --format='value(fingerprint)')
   local access_token=$(gcloud auth print-access-token)
@@ -100,7 +100,7 @@ function set-allow-subnet-cidr-routes-overlap() {
 #   CLUSTER_IP_RANGE
 #   SERVICE_CLUSTER_IP_RANGE
 function add-k8s-subnet-secondary-ranges() {
-  local secondary_ranges=$(gcloud beta compute networks subnets describe "${IP_ALIAS_SUBNETWORK}" \
+  local secondary_ranges=$(gcloud compute networks subnets describe "${IP_ALIAS_SUBNETWORK}" \
     --project="${PROJECT}" --region="${REGION}" \
     --format='value(secondaryIpRanges)')
   if [[ "${secondary_ranges}" =~ "pods-default" && "${secondary_ranges}" =~ "services-default" ]]; then
@@ -109,7 +109,7 @@ function add-k8s-subnet-secondary-ranges() {
   fi
 
   echo "Adding secondary ranges: pods-default (${CLUSTER_IP_RANGE}), services-default (${SERVICE_CLUSTER_IP_RANGE})"
-  until gcloud beta compute networks subnets update ${IP_ALIAS_SUBNETWORK} \
+  until gcloud compute networks subnets update ${IP_ALIAS_SUBNETWORK} \
     --project=${PROJECT} --region=${REGION} \
     --add-secondary-ranges="pods-default=${CLUSTER_IP_RANGE},services-default=${SERVICE_CLUSTER_IP_RANGE}"; do
     printf "."

cluster/gce/util.sh

@@ -1665,10 +1665,6 @@ function create-node-template() {
     gcloud="gcloud beta"
   fi
 
-  if [[ "${ENABLE_IP_ALIASES:-}" == 'true' ]]; then
-    gcloud="gcloud beta"
-  fi
-
   local preemptible_minions=""
   if [[ "${PREEMPTIBLE_NODE}" == "true" ]]; then
     preemptible_minions="--preemptible --maintenance-policy TERMINATE"
@@ -1903,13 +1899,13 @@ function create-subnetworks() {
 
   # Look for the alias subnet, it must exist and have a secondary
   # range configured.
-  local subnet=$(gcloud beta compute networks subnets describe \
+  local subnet=$(gcloud compute networks subnets describe \
     --project "${NETWORK_PROJECT}" \
     --region ${REGION} \
     ${IP_ALIAS_SUBNETWORK} 2>/dev/null)
   if [[ -z ${subnet} ]]; then
     echo "Creating subnet ${NETWORK}:${IP_ALIAS_SUBNETWORK}"
-    gcloud beta compute networks subnets create \
+    gcloud compute networks subnets create \
       ${IP_ALIAS_SUBNETWORK} \
       --description "Automatically generated subnet for ${INSTANCE_PREFIX} cluster. This will be removed on cluster teardown." \
       --project "${NETWORK_PROJECT}" \
@@ -1948,7 +1944,7 @@ function detect-subnetworks() {
     return 0
   fi
 
-  SUBNETWORK=$(gcloud beta compute networks subnets list \
+  SUBNETWORK=$(gcloud compute networks subnets list \
     --network=${NETWORK} \
     --regions=${REGION} \
     --project=${NETWORK_PROJECT} \
@@ -2017,11 +2013,11 @@ function delete-subnetworks() {
     # Only delete the subnet if we created it (i.e it's not pre-existing).
     if [[ -z "${KUBE_GCE_IP_ALIAS_SUBNETWORK:-}" ]]; then
       echo "Removing auto-created subnet ${NETWORK}:${IP_ALIAS_SUBNETWORK}"
-      if [[ -n $(gcloud beta compute networks subnets describe \
+      if [[ -n $(gcloud compute networks subnets describe \
             --project "${NETWORK_PROJECT}" \
             --region ${REGION} \
             ${IP_ALIAS_SUBNETWORK} 2>/dev/null) ]]; then
-        gcloud beta --quiet compute networks subnets delete \
+        gcloud --quiet compute networks subnets delete \
           --project "${NETWORK_PROJECT}" \
           --region ${REGION} \
           ${IP_ALIAS_SUBNETWORK}
@@ -2393,10 +2389,6 @@ function create-nodes() {
 function create-heapster-node() {
   local gcloud="gcloud"
 
-  if [[ "${ENABLE_IP_ALIASES:-}" == 'true' ]]; then
-    gcloud="gcloud beta"
-  fi
-
   local network=$(make-gcloud-network-argument \
       "${NETWORK_PROJECT}" \
       "${REGION}" \