fix: add json binary encoding

Author: ali-behjati

lazer/sdk/rust/protocol/src/api.rs

@@ -1,13 +1,17 @@
 use serde::{Deserialize, Serialize};
 
-use crate::router::{Chain, Channel, JsonUpdate, PriceFeedId, PriceFeedProperty};
+use crate::router::{
+    Chain, Channel, JsonBinaryEncoding, JsonUpdate, PriceFeedId, PriceFeedProperty,
+};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct LatestPriceRequest {
     pub price_feed_ids: Vec<PriceFeedId>,
     pub properties: Vec<PriceFeedProperty>,
     pub chains: Vec<Chain>,
+    #[serde(default)]
+    pub json_binary_encoding: JsonBinaryEncoding,
     /// If `true`, the stream update will contain a JSON object containing
     /// all data of the update.
     #[serde(default = "default_parsed")]