gcloud compute reservations set-iam-policy

NAME
gcloud compute reservations set-iam-policy - set the IAM policy for a Compute Engine reservation
SYNOPSIS
gcloud compute reservations set-iam-policy (RESERVATION : --zone=ZONE) POLICY_FILE [GCLOUD_WIDE_FLAG]
DESCRIPTION
Set the IAM policy for the given reservation as defined in a JSON or YAML file.
POSITIONAL ARGUMENTS
Reservation resource - The reservation to set the IAM policy for. The arguments in this group can be used to specify the attributes of this resource. (NOTE) Some attributes are not given arguments in this group but can be set in other ways. To set the [project] attribute: provide the argument [reservation] on the command line with a fully specified name; set the property [core/project]; provide the argument [--project] on the command line. This must be specified.
RESERVATION
ID of the reservation or fully qualified identifier for the reservation. This positional must be specified if any of the other arguments in this group are specified.
--zone=ZONE
The name of the Google Compute Engine zone.
POLICY_FILE
Path to a local JSON or YAML formatted file containing a valid policy.

The output of the get-iam-policy command is a valid file, as is any JSON or YAML file conforming to the structure of a Policy.

GCLOUD WIDE FLAGS
These flags are available to all commands: --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 compute/v1 API. The full documentation for this API can be found at: https://developers.google.com/compute/docs/reference/latest/
EXAMPLES
The following command will read am IAM policy defined in a JSON file 'policy.json' and set it for the reservation my-reservation:
gcloud compute reservations set-iam-policy my-reservation --zone=ZONE policy.json

See https://cloud.google.com/iam/docs/managing-policies for details of the policy file format and contents.

NOTES
These variants are also available:
gcloud alpha compute reservations set-iam-policy
gcloud beta compute reservations set-iam-policy