Internet Direct (Indy) Version 9.0.1 Beta
TIdEntityHeaderInfo.ContentEncoding
Indicates transformations applied to the content of an entity.

property ContentEncoding: string;
Description
ContentEncoding is a String property used as an optional modifier to the ContentType for an entity body. ContentEncoding indicates the additional content encoding performed on the entity body, and the decoding mechanisms needed to obtain the media-type referenced by ContentType.

ContentEncoding must contain a value that is registered with the Internet Assigned Numbers Authority (IANA), and initially permitted the following values:

If multiple encodings have been applied to an entity, then ContentEncoding will list the encodings in the order in which they were applied. Additional information about encoding parameters may be provided by other entity header properties, or in ExtraHeaders.