s3_get_bucket_acl.go - AWS Code Sample


Gets the ACLs for an S3 bucket.

/* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. This file is licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at http://aws.amazon.com/apache2.0/ This file 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 main import ( "github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/service/s3" "fmt" "os" ) // Gets the ACL for a bucket // // Usage: // go run s3_get_bucket_acl.go BUCKET func main() { if len(os.Args) != 2 { exitErrorf("Bucket name required\nUsage: go run", os.Args[0], "BUCKET") } bucket := os.Args[1] // Initialize a session that loads credentials from the shared credentials file ~/.aws/credentials // and the region from the shared configuration file ~/.aws/config. sess := session.Must(session.NewSessionWithOptions(session.Options{ SharedConfigState: session.SharedConfigEnable, })) // Create S3 service client svc := s3.New(sess) // Get bucket ACL result, err := svc.GetBucketAcl(&s3.GetBucketAclInput{Bucket: &bucket}) if err != nil { exitErrorf(err.Error()) } fmt.Println("Owner:", *result.Owner.DisplayName) fmt.Println("") fmt.Println("Grants") for _, g := range result.Grants { // If we add a canned ACL, the name is nil if g.Grantee.DisplayName == nil { fmt.Println(" Grantee: EVERYONE") } else { fmt.Println(" Grantee: ", *g.Grantee.DisplayName) } fmt.Println(" Type: ", *g.Grantee.Type) fmt.Println(" Permission:", *g.Permission) fmt.Println("") } } func exitErrorf(msg string, args ...interface{}) { fmt.Fprintf(os.Stderr, msg+"\n", args...) os.Exit(1) }

Sample Details

Service: s3

Last tested: 2018-03-16

Author: Doug-AWS

Type: full-example