aws-sdk-go-v2 - Upload Manager - Handling Failed Uploads

CL answered on March 1, 2023 Popularity 1/10 Helpfulness 1/10

answer aws-sdk-go-v2 - Upload Manager - Handling Failed Uploads

aws-sdk-go-v2 - Upload Manager - Handling Failed Uploads

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result, err := uploader.Upload(context.TODO(), &s3.PutObjectInput{
	Bucket: aws.String("my-bucket"),
	Key:    aws.String("my-object-key"),
	Body:   uploadFile,
})
output, err := u.upload(input)
if err != nil {
	var mu manager.MultiUploadFailure
	if errors.As(err, &mu) {
		// Process error and its associated uploadID
		fmt.Println("Error:", mu)
		_ = mu.UploadID() // retrieve the associated UploadID
	} else {
		// Process error generically
		fmt.Println("Error:", err.Error())
	}
	return
}

If an upload to Amazon S3 fails, by default, `Uploader` uses the Amazon S3 `AbortMultipartUpload` operation to remove the uploaded parts. This functionality ensures that failed uploads do not consume Amazon S3 storage.

You can set `LeavePartsOnError` to true so that the `Uploader` doesn’t delete successfully uploaded parts. This is useful for resuming partially completed uploads. To operate on uploaded parts, you must get the `UploadID` of the failed upload. The following example demonstrates how to use the `manager.MultiUploadFailure` error interface type to get the `UploadID`.

Popularity 1/10 Helpfulness 1/10 Language go

Source: aws.github.io

Tags: aws-sdk-go-v2 go upload

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Contributed on Mar 01 2023

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aws-sdk-go-v2 - Upload Manager - Handling Failed Uploads

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