7 (Entity).
, . (entity-header) (entity-body), (entity-headers).
, , , , , .
7.1 .
(Entity-header fields) , , , .
entity-header = Allow ; 14.7
| Content-Base ; 14.11
| Content-Encoding ; 14.12
| Content-Language ; 14.13
| Content-Length ; 14.14
| Content-Location ; 14.15
| Content-MD5 ; 14.16
| Content-Range ; 14.17
| Content-Type ; 14.18
| ETag ; 14.20
| Expires ; 14.21
| Last-Modified ; 14.29
| extension-header
extension-header = message-header
(entity-header fields) , . , - .
7.2 .
( ) HTTP , (entity-header fields).
entity-body = *OCTET
(entity-body) , (message-body), 4.3. (entity-body) (message-body), , Transfer-Encoding, .
7.2.1 (Type).
(entity-body) , Content-Type Content-Encoding. :
entity-body := Content-Encoding( Content-Type( data ) )
(Content-Type) . (Content-Encoding) , ( ). (Content-Encoding) . .
HTTP/1.1 , (entity-body) Content-Type, . , Content-Type, , / () URL, . , "application/octet-stream".
7.2.2 (Length).
(entity-body) - (message-body), . 4.4 (message-body).