		AllowAdditionalProperties (TGoogleBaseObject)
pt		Setdone (TRewriteResponse)
pt		Setkind (TRewriteResponse)
pt		SetobjectSize (TRewriteResponse)
pt		Setresource (TRewriteResponse)
pt		SetrewriteToken (TRewriteResponse)
pt		SettotalBytesRewritten (TRewriteResponse)