gcloud compute reservations remove-iam-policy-binding

gcloud compute reservations remove-iam-policy-binding - remove IAM policy binding from a Compute Engine reservation
gcloud compute reservations remove-iam-policy-binding (RESERVATION : --zone=ZONE) --member=MEMBER --role=ROLE [--all     | --condition=[KEY=VALUE,…]     | --condition-from-file=CONDITION_FROM_FILE] [GCLOUD_WIDE_FLAG]
Remove an IAM policy binding from the IAM policy of a Compute Engine reservation. One binding consists of a member, a role, and an optional condition.
Reservation resource - The reservation for which to remove IAM policy binding from. 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.
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.
The name of the Google Compute Engine zone.
The member to remove the binding for. Should be of the form user|group|serviceAccount:email or domain:domain.

Examples: user:test-user@gmail.com, group:admins@example.com, serviceAccount:test123@example.domain.com, or domain:example.domain.com.

Can also be one of the following special values:

  • allUsers - Special identifier that represents anyone who is on the internet, with or without a Google account.
  • allAuthenticatedUsers - Special identifier that represents anyone who is authenticated with a Google account or a service account.
The role to remove the member from.
At most one of these may be specified:
Remove all bindings with this role and member, irrespective of any conditions.
The condition of the binding to be removed. When the condition is explicitly specified as None (--condition=None), it matches a binding without a condition. Otherwise, only the binding with a condition which exactly matches the specified condition (including the optional description) will be removed.
(Required) Expression of the condition which evaluates to True or False. This uses a subset of Common Expression Language syntax.
(Required) A short string describing the purpose of the expression.
(Optional) Additional description for the expression.

NOTE: An unsatisfied condition will not allow access via this binding.

Path to a local JSON or YAML file that defines the condition. To see available fields, see the help for --condition.
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.

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/
To remove an IAM policy binding for the role of 'roles/compute.securityAdmin' for the user 'test-user@gmail.com' with reservation 'my-reservation' and zone 'ZONE', run:
gcloud compute reservations remove-iam-policy-binding  my-reservation --zone=ZONE --member='user:test-user@gmail.com'  --role='roles/compute.securityAdmin'

To remove an IAM policy binding which expires at the end of the year 2018 for the role of 'roles/compute.securityAdmin' and the user 'test-user@gmail.com' with reservation 'my-reservation' and zone 'ZONE', run:

gcloud compute reservations remove-iam-policy-binding  my-reservation --zone=ZONE --member='user:test-user@gmail.com'  --role='roles/compute.securityAdmin'  --condition='expression=request.time <
  tion=Expires at midnight on 2018-12-31'

See https://cloud.google.com/iam/docs/managing-policies for details of policy role and member types.

These variants are also available:
gcloud alpha compute reservations remove-iam-policy-binding
gcloud beta compute reservations remove-iam-policy-binding