// Add content length condition, only accept content sizes of a given length.
	contentLengthCondStr := `["content-length-range", 1024, 1048576]`
	// Add the algorithm condition, only accept AWS SignV4 Sha256.
	algorithmConditionStr := `["eq", "$x-amz-algorithm", "AWS4-HMAC-SHA256"]`
	// Add the date condition, only accept the current date.
	dateConditionStr := fmt.Sprintf(`["eq", "$x-amz-date", "%s"]`, t.Format(iso8601DateFormat))

	}

	req.ContentLength = int64(len(buf))
	sum := sha256.Sum256(buf)
	req.Header.Set("X-Amz-Content-Sha256", hex.EncodeToString(sum[:]))
	req.Body = io.NopCloser(bytes.NewReader(buf))
	req = signer.SignV4(*req, accessKey, secretKey, "", "")

	// 3.1 Execute the request.
	resp, err := s.TestSuiteCommon.client.Do(req)
	if err != nil {
		c.Fatalf("unexpected request err: %v", err)
	}
	if resp.StatusCode != 200 {

}

//go:nosplit
func slowdodiv(n, d uint64) (q, r uint64) {
	if d == 0 {
		panicdivide()
	}

	// Set up the divisor and find the number of iterations needed.
	capn := n
	if n >= sign64 {
		capn = sign64
	}
	i := 0
	for d < capn {
		d <<= 1
		i++
	}

	for ; i >= 0; i-- {
		q <<= 1
		if n >= d {
			n -= d
			q |= 1
		}
		d >>= 1
	}
	return q, n
}