package api // Standard S3 HTTP request/response constants. const ( LastModified = "Last-Modified" Date = "Date" ETag = "ETag" ContentType = "Content-Type" ContentMD5 = "Content-Md5" ContentEncoding = "Content-Encoding" Expires = "Expires" ContentLength = "Content-Length" ContentLanguage = "Content-Language" ContentRange = "Content-Range" Connection = "Connection" AcceptRanges = "Accept-Ranges" AmzBucketRegion = "X-Amz-Bucket-Region" ServerInfo = "Server" RetryAfter = "Retry-After" Location = "Location" CacheControl = "Cache-Control" ContentDisposition = "Content-Disposition" Authorization = "Authorization" Action = "Action" IfModifiedSince = "If-Modified-Since" IfUnmodifiedSince = "If-Unmodified-Since" IfMatch = "If-Match" IfNoneMatch = "If-None-Match" AmzCopyIfModifiedSince = "X-Amz-Copy-Source-If-Modified-Since" AmzCopyIfUnmodifiedSince = "X-Amz-Copy-Source-If-Unmodified-Since" )