text: # -*- coding: utf-8 -*- #
  # Copyright 2021 Google Inc. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  """`gcloud dataplex environment set-iam-policy-binding` command."""
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import unicode_literals
  
  from googlecloudsdk.api_lib.dataplex import environment
  from googlecloudsdk.api_lib.util import exceptions as gcloud_exception
  from googlecloudsdk.calliope import base
  from googlecloudsdk.command_lib.dataplex import resource_args
  from googlecloudsdk.command_lib.iam import iam_util
  
  
  @base.Hidden
  @base.ReleaseTracks(base.ReleaseTrack.ALPHA)
  class SetIamPolicy(base.Command):
    """Set an IAM policy binding for a Dataplex Environment."""
  
    detailed_help = {
        'EXAMPLES':
            """\
            To set an IAM policy of an environment, run:
  
              $ {command} projects/test-project/locations/us-central1/lakes/test-lake/environments/test-environment policy.json
  
              policy.json is the relative path to the json file.
            """,
    }
  
    @staticmethod
    def Args(parser):
      resource_args.AddEnvironmentResourceArg(parser, 'to set IAM policy to.')
      iam_util.AddArgForPolicyFile(parser)
  
    @gcloud_exception.CatchHTTPErrorRaiseHTTPException(
        'Status code: {status_code}. {status_message}.')
    def Run(self, args):
      environment_ref = args.CONCEPTS.environment.Parse()
      result = environment.SetIamPolicyFromFile(environment_ref, args.policy_file)
      return result
  