gcloud alpha policy-troubleshoot iam

NAME
gcloud alpha policy-troubleshoot iam - troubleshoot the IAM Policy
SYNOPSIS
gcloud alpha policy-troubleshoot iam RESOURCE --permission=PERMISSION --principal-email=PRINCIPAL_EMAIL [--destination-ip=DESTINATION_IP] [--destination-port=DESTINATION_PORT] [--request-time=REQUEST_TIME] [--resource-name=RESOURCE_NAME] [--resource-service=RESOURCE_SERVICE] [--resource-type=RESOURCE_TYPE] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(ALPHA) Performs a check on whether a principal is granted a permission on a resource and how that access is determined according to the resource's effective IAM policy interpretation.
EXAMPLES
To troubleshoot a permission of a principal on a resource, run: 
gcloud alpha policy-troubleshoot iam //cloudresourcemanager.googleapis.com/projects/project-id --principal-email=my-iam-account@somedomain.com --permission=resourcemanager.projects.get

See https://cloud.google.com/iam/help/allow-policies/overview for more information about IAM policies.

To troubleshoot a permission of a principal on a resource with conditional binding, run: 

gcloud alpha policy-troubleshoot iam //cloudresourcemanager.googleapis.com/projects/project-id --principal-email=my-iam-account@somedomain.com --permission=resourcemanager.projects.get --resource-name=//compute.googleapis.com/projects/{project-id}/global/images/{image-id}'--resource-service='compute.googleapis.com'
 --resource-type='compute.googleapis.com/Image' \
    --destination-ip='192.2.2.2'--destination-port=8080 \
    --request-time='2021-01-01T00:00:00Z'

See https://cloud.google.com/iam/help/allow-policies/overview for more information about IAM policies.

POSITIONAL ARGUMENTS
RESOURCE
Full resource name that access is checked against. See: https://cloud.google.com/iam/docs/resource-names.
REQUIRED FLAGS
--permission=PERMISSION
Cloud IAM permission to check, e.g. "resourcemanager.projects.get".
--principal-email=PRINCIPAL_EMAIL
Email address that identifies the principal to check. Only Google Accounts and service accounts are supported.
OPTIONAL FLAGS
--destination-ip=DESTINATION_IP
The request destination IP address to use when checking conditional bindings. For example, 198.1.1.1.
--destination-port=DESTINATION_PORT
The request destination port to use when checking conditional bindings. For example, 8080.
--request-time=REQUEST_TIME
The request timestamp to use when checking conditional bindings. This string must adhere to UTC format (RFC 3339). For example,2021-01-01T00:00:00Z. See: https://tools.ietf.org/html/rfc3339
--resource-name=RESOURCE_NAME
The resource name value to use when checking conditional bindings. See: https://cloud.google.com/iam/docs/conditions-resource-attributes#resource-name.
--resource-service=RESOURCE_SERVICE
The resource service value to use when checking conditional bindings. See: https://cloud.google.com/iam/docs/conditions-resource-attributes#resource-service
--resource-type=RESOURCE_TYPE
The resource type value to use when checking conditional bindings. See: https://cloud.google.com/iam/docs/conditions-resource-attributes#resource-type
GCLOUD WIDE FLAGS
These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity.

Run $ gcloud help for details.

API REFERENCE
This command uses the policytroubleshooter/v2alpha1 API. The full documentation for this API can be found at: https://cloud.google.com/iam/
NOTES
This command is currently in alpha and might 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. These variants are also available: 
gcloud policy-troubleshoot iam

gcloud beta policy-troubleshoot iam