gcloud preview

NAME: gcloud preview - preview versions of gcloud commands
SYNOPSIS: gcloud preview GROUP | COMMAND [--account=ACCOUNT] [--billing-project=BILLING_PROJECT] [--configuration=CONFIGURATION] [--flags-file=YAML_FILE] [--flatten=[KEY,…]] [--format=FORMAT] [--help] [--project=PROJECT_ID] [--quiet, -q] [--verbosity=VERBOSITY; default="warning"] [--version, -v] [-h] [--access-token-file=ACCESS_TOKEN_FILE] [--impersonate-service-account=SERVICE_ACCOUNT_EMAILS] [--log-http] [--trace-token=TRACE_TOKEN] [--no-user-output-enabled]
DESCRIPTION: (PREVIEW) Preview versions of gcloud commands.
GLOBAL FLAGS: --account=ACCOUNT

Google Cloud user account to use for invocation. Overrides the default core/account property value for this command invocation.

--billing-project=BILLING_PROJECT

The Google Cloud project that will be charged quota for operations performed in gcloud. You can use this flag to specify the billing project when you need to operate on one project, but need quota against a different project. If both billing/quota_project and --billing-project are specified, --billing-project takes precedence. Run $ gcloud config set --help to see more information about billing/quota_project.

--configuration=CONFIGURATION

Named configuration to use for this command invocation. To set the equivalent of this flag for a terminal session, you can also use the CLOUDSDK_ACTIVE_CONFIG_NAME environment variable. For more information on how to use configurations, run: gcloud topic configurations.

--flags-file=YAML_FILE

A YAML or JSON file that specifies a --flag:value dictionary. Useful for specifying complex flag values with special characters that work with any command interpreter. Additionally, each --flags-file arg is replaced by its constituent flags. See $ gcloud topic flags-file for more information.

--flatten=[KEY,…]

Flatten output resource slices in KEY into separate records for each item in each slice. Multiple keys and slices may be specified. This also flattens keys for --format and --filter. For example, --flatten=abc.def flattens abc.def[].ghi references to abc.def.ghi. A resource record containing abc.def[] with N elements will expand to N records in the flattened output. This allows you to specify what resource-key the filter will operate on. This flag interacts with other flags that are applied in this order: --flatten, --sort-by, --filter, --limit.

--format=FORMAT

Sets the format for printing command output resources. The default is a command-specific human-friendly output format. If both core/format and --format are specified, --format takes precedence. --format and core/format both take precedence over core/default_format. The supported formats are limited to: config, csv, default, diff, disable, flattened, get, json, list, multi, none, object, table, text, value, yaml. For more details run $ gcloud topic formats. Run $ gcloud config set --help to see more information about core/format.

--help

Display detailed help.

--project=PROJECT_ID

The Google Cloud project ID to use for this invocation. If omitted, then the current project is assumed; the current project can be listed using gcloud config list --format='text(core.project)' and can be set using gcloud config set project PROJECTID.
--project and its fallback core/project property play two roles in the invocation: they specify both the project of the resource to operate on, and the project for API enablement checks, quota, and billing. To specify a different project for quota and billing, use the --billing-project flag or the billing/quota_project property.

--quiet, -q

Disable all interactive prompts when running gcloud commands. If input is required, defaults will be used, or an error will be raised.
Overrides the default core/disable_prompts property value for this command invocation. This is equivalent to setting the environment variable CLOUDSDK_CORE_DISABLE_PROMPTS to 1.

--verbosity=VERBOSITY; default="warning"

Sets the verbosity level for this command invocation. This overrides the default verbosity level and the configured core/verbosity property. VERBOSITY must be one of: debug, info, warning, error, critical, none.

--version, -v

Print version information and exit. This flag is only available at the global level.

-h

Print a summary help and exit.
OTHER FLAGS: --access-token-file=ACCESS_TOKEN_FILE

A file path to read the access token. This flag is used to authenticate gcloud with an access token. Any existing credentials for the active account will be ignored. The file should only contain an access token with no other information. Overrides the default auth/access_token_file property value for this command invocation.

--impersonate-service-account=SERVICE_ACCOUNT_EMAILS

All API requests for this gcloud invocation, instead of using the currently selected account, will be made as the given service account or target service account in an impersonation delegation chain. You can specify either a single service account as the impersonator, or a comma-separated list of service accounts to create an impersonation delegation chain. The impersonation is done without needing to create, download, or activate a key for the service account(s).
In order to make API requests as a service account, your currently selected account must have an IAM role that includes the iam.serviceAccounts.getAccessToken permission for the service account(s).
The roles/iam.serviceAccountTokenCreator role has the iam.serviceAccounts.getAccessToken permission. You can also create a custom role.
You can specify a list of service accounts, separated with commas. This creates an impersonation delegation chain in which each service account delegates its permissions to the next service account in the chain. Each service account in the list must have the roles/iam.serviceAccountTokenCreator role on the next service account in the list. For example, when --impersonate-service-account= SERVICE_ACCOUNT_1,SERVICE_ACCOUNT_2, the active account must have the roles/iam.serviceAccountTokenCreator role on SERVICE_ACCOUNT_1, which must have the roles/iam.serviceAccountTokenCreator role on SERVICE_ACCOUNT_2. In this case, SERVICE_ACCOUNT_1 is the impersonated service account and SERVICE_ACCOUNT_2 is the delegate.
Overrides the default auth/impersonate_service_account property value for this command invocation.

--log-http

Log all HTTP server requests and responses to stderr. Overrides the default core/log_http property value for this command invocation.

--trace-token=TRACE_TOKEN

Token used to route traces of service requests for investigation of issues. Overrides the default core/trace_token property value for this command invocation.

--user-output-enabled

Print user intended output to the console. Overrides the default core/user_output_enabled property value for this command invocation. Use --no-user-output-enabled to disable.
GROUPS: GROUP is one of the following:

compute

(PREVIEW) Create and manipulate Compute Engine resources.

config

(PREVIEW) View and edit Google Cloud CLI properties.
COMMANDS: COMMAND is one of the following:

help

(PREVIEW) Search gcloud help text.

init

(PREVIEW) Initialize or reinitialize gcloud.

survey

(PREVIEW) Invoke a customer satisfaction survey for Google Cloud CLI.
NOTES: This command is currently in DEVELOPER PREVIEW and may change without notice. If this command fails with API permission errors despite specifying the correct project, you might be trying to access an API with an invitation-only early access allowlist.

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