Add a new object to an S3 Bucket

S3BucketObjCreate.cs

 public class SomeClass
    {
        // Change the AWSProfileName to the profile you want to use in the App.config file.
        // See http://docs.aws.amazon.com/AWSSdkDocsNET/latest/DeveloperGuide/net-dg-config-creds.html for more details.
        // You must also sign up for an Amazon S3 account for this to work
        // See http://aws.amazon.com/s3/ for details on creating an Amazon S3 account
        // Change the bucketName and keyName fields to values that match your bucketname and keyname
        string bucketName = "bucketname";
        string keyName = "testpage";
        
        /*
        Add this stuff in to your web/app config or else client variable will throw an exception
         <appSettings>
        <add key="AwsAccessKey" value=""/>
        <add key="AwsSecretKey" value=""/>
        </appSettings>
        */
        IAmazonS3 client = new AmazonS3Client(RegionEndpoint.USEast1); 
        
        void SomeClass()
        {

            WritingAnObject();

        }


        void WritingAnObject()
        {
            try
            {
                // simple object put
                PutObjectRequest request = new PutObjectRequest()
                {
                    ContentBody = "this is a test",
                    BucketName = bucketName,
                    Key = keyName,
                    ContentType = "text/html",

                };

                PutObjectResponse response = client.PutObject(request);
                request.Metadata.Add("title", "the title");

                client.PutObject(request);
            }
            catch (AmazonS3Exception amazonS3Exception)
            {
                if (amazonS3Exception.ErrorCode != null &&
                    (amazonS3Exception.ErrorCode.Equals("InvalidAccessKeyId") ||
                    amazonS3Exception.ErrorCode.Equals("InvalidSecurity")))
                {
                    Console.WriteLine("Please check the provided AWS Credentials.");
                    Console.WriteLine("If you haven't signed up for Amazon S3, please visit http://aws.amazon.com/s3");
                }
                else
                {
                    Console.WriteLine("An error occurred with the message '{0}' when writing an object", amazonS3Exception.Message);
                }
            }
        }

    }