如何使用AWS .NET C＃SDK将文件上传到AWS S3存储桶

Question

 var client = new AmazonS3Client(Amazon.RegionEndpoint.USEast2);

        try
        {
            PutObjectRequest putRequest = new PutObjectRequest
            {
                BucketName = bucketName,
                Key = keyName,
                ContentBody = filePath,
                ContentType = "text/plain"
            };

            PutObjectResponse response = client.PutObject(putRequest);
        }

I want to upload a file to s3 bucket using this code this is the error i am getting.

Error   CS0122  'AmazonS3Client.PutObject(PutObjectRequest)' is inaccessible due to its protection level    

Answer 1

I'm guessing this is .NET Core. In .NET Core only the async versions are public to match what the underlying HttpClient supports in .NET Standard 1.3 which is what the AWS SDK targets for .NET Core based projects. In your case you would need to call client.PutObjectAsync .