BUG: S3 upload response data is different per file size.

Uploading a 1MB file results in a response data like so:

Bucket: "..."
ETag: "..."
Key: "..."
Location: "..."
SSEKMSKeyId: "..."
ServerSideEncryption: "..."
key: "..."

On the other hand, uploading a file 5MB or larger results in a response data like this:

Bucket: "..."
ETag: "..."
Key: "..."
Location: "..."
SSEKMSKeyId: "..."
ServerSideEncryption: "..."

The difference being a larger file is missing the property "key" (lowercase k).

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DBlock2048

已提问 2 年前407 查看次数

1 回答

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这些答案有用吗？为正确答案投票，以帮助社区从您的知识中受益。

How are you doing the upload? Using the CLI "aws s3 cp" for example, 5MB is the threshold where it automatically switches to multipart upload. That uses different API calls which would explain a different response.

skinsman

已回答 2 年前

BUG: S3 upload response data is different per file size.

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