gcloud bigtable instances set-iam-policy

NAME
gcloud bigtable instances set-iam-policy - set IAM policy for an instance
SYNOPSIS
gcloud bigtable instances set-iam-policy INSTANCE POLICY_FILE [GCLOUD_WIDE_FLAG …]
DESCRIPTION
Set the IAM policy for a Cloud Bigtable instance.
EXAMPLES
The following command will read an IAM policy from 'policy.json' and set it for an instance with 'my-instance-id' as the identifier: 
gcloud bigtable instances set-iam-policy my-instance-id policy.json
See https://cloud.google.com/iam/docs/managing-policies for details of the policy file format and contents.
POSITIONAL ARGUMENTS
Instance resource - The instance to set the IAM policy for. This represents a Cloud 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 instance on the command line with a fully specified name;
  • provide the argument --project on the command line;
  • set the property core/project.

This must be specified.

INSTANCE
ID of the instance or fully qualified identifier for the instance.

To set the instance attribute:

  • provide the argument instance on the command line.
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: --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.

NOTES
These variants are also available: 
gcloud alpha bigtable instances set-iam-policy

gcloud beta bigtable instances set-iam-policy