Remove Object Tags

Components

• Credentials

• Bucket Name

• Object Name

.NET

using Amazon;
using Amazon.S3;
using Amazon.S3.Model;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Reflection;
using Newtonsoft.Json;

namespace DeleteObjectTags
{
  class DeleteObjectTags
  {
      private const string bucketName = "<BUCKET_NAME>";
      private const string objectName = "<OBJECT_NAME>";
      private static IAmazonS3 _s3Client;
      public static void Main()
      {
          var awsCredentials = new Amazon.Runtime.BasicAWSCredentials("<ACCESS-KEY>", "<SECRET-KEY>");
          var config = new AmazonS3Config { ServiceURL = "<ENDPOINT>" };
          _s3Client = new AmazonS3Client(awsCredentials, config);
          DeleteObjectTagsAsync().Wait();
      }
      private static async Task DeleteObjectTagsAsync()
      {
          try
          {
              DeleteObjectTaggingResponse response = await _s3Client.DeleteObjectTaggingAsync(new DeleteObjectTaggingRequest
              {
                  BucketName = bucketName,
                  Key = objectName
              });

              Console.WriteLine(JsonConvert.SerializeObject(response, Formatting.Indented));
          }
          catch (AmazonS3Exception amazonS3Exception)
          {
              Console.WriteLine("An AmazonS3Exception was thrown. Exception: " + amazonS3Exception.ToString());
          }
          catch (Exception e)
          {
              Console.WriteLine("Exception: " + e.ToString());
          }
      }
  }
}

PHP

<?php
require('client.php');
$bucket = '<BUCKET_NAME>';
$params = [
  'Bucket' => $bucket, // REQUIRED
  'ExpectedBucketOwner' => '<string>',
  'Key' => '<OBJECT_NAME>', // REQUIRED
  'VersionId' => '<string>',
];
try {
  $resp = $client->deleteObjectTagging($params);
  var_dump($resp);
} catch (AwsException $e) {
  // Display error message
  echo $e->getMessage();
  echo "\n";
}

Python

import boto3
import logging
from botocore.exceptions import ClientError

logging.basicConfig(level=logging.INFO)

try:
  s3_client = boto3.client(
      's3',
      endpoint_url='<ENDPOINT>',
      aws_access_key_id='<ACCESS-KEY>',
      aws_secret_access_key='<SECRET-KEY>'
  )
except Exception as exc:
  logging.error(exc)
else:
  try:
      response = s3_client.delete_object_tagging(
          Bucket='<BUCKET_NAME>',
          Key='<OBJECT_NAME>',
          VersionId='string',
          ExpectedBucketOwner='string'
      )
      logging.info(response)
  except ClientError as exc:
      logging.error(exc)

Javascript

// Import required AWS SDK clients and commands for Node.js
const { S3Client, DeleteObjectTaggingCommand } = require("@aws-sdk/client-s3");

// Create an S3 client service object
const s3 = new S3Client({
region: "default",
endpoint: "<ENDPOINT_URL>",
credentials: {
  accessKeyId: "<ACCESS_KEY>",
  secretAccessKey:
    "<SECRET_KEY>",
},
});

const BUCKET_NAME = "<BUCKET_NAME>";

const run = async () => {
try {
  const response = await s3.send(
    new DeleteObjectTaggingCommand({
      Bucket: BUCKET_NAME,
      Key: "<OBJECT_NAME>",
    })
  );
  console.log("Success", response);
} catch (err) {
  console.log("Error", err);
}
};
run();

GO

package main

import (
  "github.com/aws/aws-sdk-go/aws"
  "github.com/aws/aws-sdk-go/aws/credentials"
  "github.com/aws/aws-sdk-go/aws/session"
  "github.com/aws/aws-sdk-go/service/s3"

  "fmt"
  "os"
)

// Deletes object tagging
//
// Usage:
//     go run s3_delete_object_tagging.go BUCKET OBJECT
func main() {
  if len(os.Args) != 3 {
      exitErrorf("Bucket and object names required\nUsage: go run", os.Args[0], "BUCKET OBJECT")
  }

  bucket := os.Args[1]
  key := os.Args[2]

  // Initialize a session in us-west-2 that the SDK will use to load
  // credentials from the shared credentials file ~/.aws/credentials.
  sess, err := session.NewSession(&aws.Config{
      Credentials: credentials.NewStaticCredentials("<ACCESS-KEY>", "<SECRET-KEY>", ""),
  })
  svc := s3.New(sess, &aws.Config{
      Region:   aws.String("default"),
      Endpoint: aws.String("<ENDPOINT>"),
  })

  // Deletes object tagging
  _, err = svc.DeleteObjectTagging(&s3.DeleteObjectTaggingInput{Bucket: &bucket, Key: &key})
  if err != nil {
      exitErrorf(err.Error())
  }

  fmt.Printf("Tagging successfully deleted from object\n")
}

func exitErrorf(msg string, args ...interface{}) {
  fmt.Fprintf(os.Stderr, msg+"\n", args...)
  os.Exit(1)
}

The following command can be used to execute the aforementioned code, presuming the code file is called s3_delete_object_tagging.go:

go run s3_delete_object_tagging.go BUCKET OBJECT