AWS SDK Version 3 for .NET
API Reference

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Uploads the specified file. Multiple threads are used to read the file and perform multiple uploads in parallel. For large uploads, the file will be divided and uploaded in parts using Amazon S3's multipart API. The parts will be reassembled as one object in Amazon S3.

Note:

For PCL this operation is only available in asynchronous form. Please refer to UploadAsync.

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

Syntax

C#
public abstract void Upload(
         String filePath,
         String bucketName,
         String key
)
Parameters
filePath
Type: System.String

The file path of the file to upload.

bucketName
Type: System.String

The target Amazon S3 bucket, that is, the name of the bucket to upload the file to.

key
Type: System.String

The key under which the Amazon S3 object is stored.

Remarks

If you are uploading large files, TransferUtility will use multipart upload to fulfill the request. If a multipart upload is interrupted, TransferUtility will attempt to abort the multipart upload. Under certain circumstances (network outage, power failure, etc.), TransferUtility will not be able to abort the multipart upload. In this case, in order to stop getting charged for the storage of uploaded parts, you should manually invoke TransferUtility.AbortMultipartUploads() to abort the incomplete multipart uploads.

Version Information

.NET Standard:
Supported in: 1.3

.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