Fix incorrectly named _meta field on SetSessionModeResponse

benbrandt · benbrandt · commit 70d891db3956 · 2025-10-24T17:36:57.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.6.2 (2025-10-24)
+
+### Protocol
+
+Fix incorrectly named `_meta` field on `SetSessionModeResponse`
+
 ## 0.6.1 (2025-10-24)
 
 ### Protocol
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "agent-client-protocol-schema"
 authors = ["Zed <hi@zed.dev>"]
-version = "0.6.1"
+version = "0.6.2"
 edition = "2024"
 license = "Apache-2.0"
 description = "A protocol for standardizing communication between code editors and AI coding agents"
diff --git a/docs/protocol/schema.mdx b/docs/protocol/schema.mdx
@@ -465,7 +465,7 @@ Response to `session/set_mode` method.
 
 **Properties:**
 
-<ResponseField name="meta" type={"object"}></ResponseField>
+<ResponseField name="_meta" type={"object"}></ResponseField>
 
 <a id="session-set_model"></a>
 ### <span class="font-mono">session/set_model</span>
diff --git a/rust/agent.rs b/rust/agent.rs
@@ -287,6 +287,7 @@ pub struct SetSessionModeRequest {
 #[schemars(extend("x-side" = "agent", "x-method" = SESSION_SET_MODE_METHOD_NAME))]
 #[serde(rename_all = "camelCase")]
 pub struct SetSessionModeResponse {
+    #[serde(skip_serializing_if = "Option::is_none", rename = "_meta")]
     pub meta: Option<serde_json::Value>,
 }
 
diff --git a/schema/schema.json b/schema/schema.json
@@ -2091,7 +2091,7 @@
     "SetSessionModeResponse": {
       "description": "Response to `session/set_mode` method.",
       "properties": {
-        "meta": true
+        "_meta": true
       },
       "type": "object",
       "x-method": "session/set_mode",

Original file line number	Diff line number	Diff line change
`@@ -287,6 +287,7 @@ pub struct SetSessionModeRequest {`
`287`	`287`	`#[schemars(extend("x-side" = "agent", "x-method" = SESSION_SET_MODE_METHOD_NAME))]`
`288`	`288`	`#[serde(rename_all = "camelCase")]`
`289`	`289`	`pub struct SetSessionModeResponse {`
	`290`	`+ #[serde(skip_serializing_if = "Option::is_none", rename = "_meta")]`
`290`	`291`	`pub meta: Option<serde_json::Value>,`
`291`	`292`	`}`
`292`	`293`