/
bigquery_update_iam_policy.go
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/
bigquery_update_iam_policy.go
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// Copyright 2022 Google LLC
//
// 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
//
// https://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.
package table
// [START bigquery_update_iam_policy]
import (
"context"
"fmt"
"cloud.google.com/go/bigquery"
"cloud.google.com/go/iam"
)
// updateIAMPolicy demonstrates updating the ACL on a BigQuery table by adding a new entry to
// an existing policy.
func updateIAMPolicy(projectID, datasetID, tableID string) error {
// projectID := "my-project-id"
// datasetID := "mydataset"
// tableID := "mytable"
ctx := context.Background()
client, err := bigquery.NewClient(ctx, projectID)
if err != nil {
return fmt.Errorf("bigquery.NewClient: %w", err)
}
defer client.Close()
table := client.Dataset(datasetID).Table(tableID)
policy, err := table.IAM().Policy(ctx)
if err != nil {
return fmt.Errorf("failed to get table policy: %w", err)
}
newRole := iam.RoleName("roles/bigquery.dataViewer")
newMember := "allAuthenticatedUsers"
policy.Add(newMember, newRole)
if err := table.IAM().SetPolicy(ctx, policy); err != nil {
return fmt.Errorf("failed to set new table policy: %w", err)
}
return nil
}
// [END bigquery_update_iam_policy]