Build builds the REST component of a service request.

EscapePath escapes part of a URL path in Amazon style.

PayloadMember returns the payload field member of i if there is one, or nil.

PayloadType returns the type of a payload field member of i if there is one, or "".

Unmarshal unmarshals the REST component of a response in a REST service.

UnmarshalMeta unmarshals the REST metadata of a response in a REST service.

RFC822 returns an RFC822 formatted timestamp for AWS protocols.