From 5aa761fa4d18049ddd350bea627a90db8521625b Mon Sep 17 00:00:00 2001
From: Alvaro Bartolome <36760800+alvarobartt@users.noreply.github.com>
Date: Tue, 11 Nov 2025 23:01:57 +0900
Subject: [PATCH 1/2] Fix `TruncationDirection` by renaming to lowercase

---
 router/src/http/types.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/router/src/http/types.rs b/router/src/http/types.rs
index dedaab60..c1df99f8 100644
--- a/router/src/http/types.rs
+++ b/router/src/http/types.rs
@@ -194,6 +194,7 @@ impl<'__s> ToSchema<'__s> for PredictInput {
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Deserialize, ToSchema, Eq, Default)]
+#[serde(rename_all = "lowercase")]
 pub(crate) enum TruncationDirection {
     Left,
     #[default]

From 0f2f0d94e9d97930104b660aa23733a4a70937a7 Mon Sep 17 00:00:00 2001
From: Alvaro Bartolome <36760800+alvarobartt@users.noreply.github.com>
Date: Thu, 13 Nov 2025 13:12:36 +0900
Subject: [PATCH 2/2] Fix `TruncationDirection` with `serde` alias instead

With `#[serde(alias = "...", ...)]` we wouldn't break anything
user-wise, whilst allowing for both "left"/"Left" and "right"/"Right" to
be provided as `truncation_direction` other than only the capitalized
version of those
---
 router/src/http/types.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/router/src/http/types.rs b/router/src/http/types.rs
index c1df99f8..a2a01c47 100644
--- a/router/src/http/types.rs
+++ b/router/src/http/types.rs
@@ -194,9 +194,10 @@ impl<'__s> ToSchema<'__s> for PredictInput {
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Deserialize, ToSchema, Eq, Default)]
-#[serde(rename_all = "lowercase")]
 pub(crate) enum TruncationDirection {
+    #[serde(alias = "left", alias = "Left")]
     Left,
+    #[serde(alias = "right", alias = "Right")]
     #[default]
     Right,
 }