Amazon.Runtime.Internal.Auth.S3Signer.buildCanonicalizedHeaders C# (CSharp) Метод

        static StringBuilder buildCanonicalizedHeaders(IDictionary<string, string> headers)
        {
            // Create the canonicalized header string to return.
            StringBuilder sb = new StringBuilder(256);
            foreach (string key in headers.Keys.OrderBy(x => x, StringComparer.OrdinalIgnoreCase))
            {
                var lowerKey = key.ToLower(CultureInfo.InvariantCulture);
                if (!lowerKey.StartsWith("x-amz-", StringComparison.Ordinal))
                    continue;

                sb.Append(String.Concat(lowerKey, ":", headers[key], "\n"));
            }

            return sb;
        }
    }