fix: add more fields to ThreadStartResponse and ThreadResumeResponse

codex-rs/protocol/Cargo.toml

@@ -20,10 +20,10 @@ icu_locale_core = { workspace = true }
 icu_provider = { workspace = true, features = ["sync"] }
 mcp-types = { workspace = true }
 mime_guess = { workspace = true }
+schemars = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 serde_with = { workspace = true, features = ["macros", "base64"] }
-schemars = { workspace = true }
 strum = { workspace = true }
 strum_macros = { workspace = true }
 sys-locale = { workspace = true }
@@ -37,6 +37,7 @@ uuid = { workspace = true, features = ["serde", "v7", "v4"] }
 
 [dev-dependencies]
 anyhow = { workspace = true }
+pretty_assertions = { workspace = true }
 tempfile = { workspace = true }
 
 [package.metadata.cargo-shear]

codex-rs/protocol/src/protocol.rs

@@ -1469,7 +1469,7 @@ pub struct ListCustomPromptsResponseEvent {
     pub custom_prompts: Vec<CustomPrompt>,
 }
 
-#[derive(Debug, Default, Clone, Deserialize, Serialize, JsonSchema, TS)]
+#[derive(Debug, Clone, Deserialize, Serialize, JsonSchema, TS)]
 pub struct SessionConfiguredEvent {
     /// Name left as session_id instead of conversation_id for backwards compatibility.
     pub session_id: ConversationId,
@@ -1477,6 +1477,18 @@ pub struct SessionConfiguredEvent {
     /// Tell the client what model is being queried.
     pub model: String,
 
+    pub model_provider_id: String,
+
+    /// When to escalate for approval for execution
+    pub approval_policy: AskForApproval,
+
+    /// How to sandbox commands executed in the system
+    pub sandbox_policy: SandboxPolicy,
+
+    /// Working directory that should be treated as the *root* of the
+    /// session.
+    pub cwd: PathBuf,
+
     /// The effort the model is putting into reasoning about the user's request.
     #[serde(skip_serializing_if = "Option::is_none")]
     pub reasoning_effort: Option<ReasoningEffortConfig>,
@@ -1562,6 +1574,7 @@ mod tests {
     use crate::items::UserMessageItem;
     use crate::items::WebSearchItem;
     use anyhow::Result;
+    use pretty_assertions::assert_eq;
     use serde_json::json;
     use tempfile::NamedTempFile;
 
@@ -1606,6 +1619,10 @@ mod tests {
             msg: EventMsg::SessionConfigured(SessionConfiguredEvent {
                 session_id: conversation_id,
                 model: "codex-mini-latest".to_string(),
+                model_provider_id: "openai".to_string(),
+                approval_policy: AskForApproval::Never,
+                sandbox_policy: SandboxPolicy::ReadOnly,
+                cwd: PathBuf::from("/home/user/project"),
                 reasoning_effort: Some(ReasoningEffortConfig::default()),
                 history_log_id: 0,
                 history_entry_count: 0,
@@ -1620,6 +1637,12 @@ mod tests {
                 "type": "session_configured",
                 "session_id": "67e55044-10b1-426f-9247-bb680e5fe0c8",
                 "model": "codex-mini-latest",
+                "model_provider_id": "openai",
+                "approval_policy": "never",
+                "sandbox_policy": {
+                    "type": "read-only"
+                },
+                "cwd": "/home/user/project",
                 "reasoning_effort": "medium",
                 "history_log_id": 0,
                 "history_entry_count": 0,