Can uploading a file to s3 via putObject be cancelled?

[samwyndham]

Hello I'm working on a feature to upload a file to s3. Upload code looks something like this:

let input = PutObjectInput(
    body: dataStream,
    bucket: bucket,
    key: key
)

_ = try await client.putObject(input: input)

From the documentation and looking through the library I can't see a way to cancel this upload. Am I correct that the upload cannot be cancelled or am I missing something?

Thank you