AWS SDK Version 3 for .NET
API Reference

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Adds an object to a bucket.

Note:

For PCL and Unity this operation is only available in asynchronous form. Please refer to PutObjectAsync.

Namespace: Amazon.S3
Assembly: AWSSDK.S3.dll
Version: 3.x.y.z

Syntax

C#
public abstract PutObjectResponse PutObject(
         PutObjectRequest request
)
Parameters
request
Type: Amazon.S3.Model.PutObjectRequest

Container for the necessary parameters to execute the PutObject service method.

Return Value
The response from the PutObject service method, as returned by S3.

Examples

This following examples show multiple ways of creating an object.

This example shows how to put an object, with its content being passed along as a string.

PutObject sample 1


// Create a client
AmazonS3Client client = new AmazonS3Client();

// Create a PutObject request
PutObjectRequest request = new PutObjectRequest
{
    BucketName = "SampleBucket",
    Key = "Item1",
    ContentBody = "This is sample content..."
};

// Put object
PutObjectResponse response = client.PutObject(request);

                

This example shows how to put an object, setting its content to be a file.

PutObject sample 2


// Create a client
AmazonS3Client client = new AmazonS3Client();

// Create a PutObject request
PutObjectRequest request = new PutObjectRequest
{
    BucketName = "SampleBucket",
    Key = "Item1",
    FilePath = "contents.txt"
};

// Put object
PutObjectResponse response = client.PutObject(request);

                

This example shows how to put an object using a stream.

PutObject sample 3


// Create a client
AmazonS3Client client = new AmazonS3Client();

// Create a PutObject request
PutObjectRequest request = new PutObjectRequest
{
    BucketName = "SampleBucket",
    Key = "Item1",
};
using (FileStream stream = new FileStream("contents.txt", FileMode.Open))
{
    request.InputStream = stream;

    // Put object
    PutObjectResponse response = client.PutObject(request);
}

                

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Unity:
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone