Google Cloud CLI 558.0.0 is now available

[google-cloud-sdk-announce]

Hi all,

Google Cloud CLI 558.0.0 is now available for download at:
https://developers.google.com/cloud/sdk/

Release notes can be found here:
https://cloud.google.com/sdk/docs/release-notes

 ## 558.0.0 (2026-02-24)

### AI

* Modified `--region` flag of `gcloud ai endpoints` to include new online
  prediction regions.
* Modified `--region` flag of `gcloud ai models` to include new online
  prediction regions.

### AlloyDB

* Added new value POSTGRES_18 to `--version` flag from `gcloud alpha|beta alloydb clusters upgrade` to support for upgrading AlloyDB clusters to PostgreSQL 18.

### Apihub

* Promoted `gcloud apihub` surface to GA which allows management of Apihub resources.

### Cloud Functions

* Promoted Direct VPC support for `gcloud functions deploy` to GA. Use flags
  `--network`, `--subnet`, `--network-tags`, and `--direct-vpc-egress` to
  configure Direct VPC egress for functions.

### Cloud Identity-Aware Proxy

* Promoted `cloud-run` resource-type support for IAP CLI to GA.

### Cloud Key Management Service

*   Added `gcloud kms keys versions delete` command to support deletion of CryptoKey Versions.
*   Added `gcloud kms keys delete` command to support deletion of CryptoKeys.
*   Added `gcloud kms retired-resources describe` command to support retrieval of a RetiredResource.
*   Added `gcloud kms retired-resources list` command to support retrieval of RetiredResources.

### Cloud NetApp

* Added `--mode` flag to `gcloud netapp storage-pools create`.

### Cloud Run

* Promoted `--[no-]iap` flag to GA for commands `gcloud run deploy`, `gcloud run services update` and `gcloud run multi-region-services update`.

### Cloud SQL

*   Added `--data-api-access` flag to `gcloud sql instances create` and `patch`
 in GA.

### Cluster Director

* Promoted `gcloud alpha cluster-director` to beta.

### Compute Engine

* Added `--remove-obsolete-endpoint-accept-reject-entries` flag to
  `gcloud beta compute service-attachments update` to remove entries for
  Private Service Connect endpoints that are no longer connected.
* Promoted `--resource-manager-tags` flag for `gcloud compute external-vpn-gateways create` to beta.
* Promoted `--resource-manager-tags` flag for `gcloud compute target-vpn-gateways create` to beta.
* Promoted `--resource-manager-tags` flag for `gcloud compute vpn-gateways create` to beta.
* Promoted `--resource-manager-tags` flag for `gcloud compute vpn-tunnels create` to beta.
* Added `--instance-flexibility-policy` flag for `gcloud compute instance-groups managed create` and `gcloud compute instance-groups managed update` commands in beta.
* Added `CHIP_ERROR` as a valid value for `--fault-reasons` in `gcloud compute instances report-host-as-faulty` in alpha, beta, and GA.
* Promoted `--target-service` flag for `gcloud compute service-attachments update` to GA.
* Added `--resource-manager-tags` flag to `gcloud compute images create` in beta and GA.
* Promoted `--network-ddos-adaptive-protection`,
  `--network-ddos-impacted-baseline-threshold`, and
  `--clear-network-ddos-impacted-baseline-threshold` flags for
  `gcloud compute security-policies update` to beta.
* Added `--resource-manager-tags` flag to `gcloud compute disks create` in beta and GA.
* Added `--resource-manager-tags` flag to `gcloud compute snapshots create` in beta and GA.

### GKE Hub

* Promoted `container fleet workload-identity` methods to GA.

### Kubernetes Engine

* Added `--maintenance-minor-version-disruption-interval` and
 `--maintenance-patch-version-disruption-interval` flag in
 `gcloud container clusters create/create-auto/update`.

* Updated default kubectl from 1.33.5 to 1.34.4.
* Additional kubectl versions:
  * kubectl.1.30 (1.30.14)
  * kubectl.1.31 (1.31.14)
  * kubectl.1.32 (1.32.12)
  * kubectl.1.33 (1.33.8)
  * kubectl.1.34 (1.34.4)
  * kubectl.1.35 (1.35.1)

### Vector Search

*   Introduced etag support to `gcloud beta vector-search data-objects` methods.
*   Added configuration management support to `gcloud beta vector-search collections indexes create` method.
*   Added `--dense-scann-search-leaves-pct` and `--dense-scann-initial-candidate-count` flags to `gcloud beta vector-search collections data-objects search` to support dense ScaNN parameters.


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