progress

codex-rs/core/src/api_bridge.rs

@@ -67,6 +67,11 @@ pub(crate) fn map_api_error(err: ApiError) -> CodexErr {
                         status,
                         request_id: extract_request_id(headers.as_ref()),
                     })
+                } else if status == http::StatusCode::PRECONDITION_FAILED
+                    && body_text
+                        .contains("Models catalog has changed. Please refresh your models list.")
+                {
+                    CodexErr::OutdatedModels
                 } else {
                     CodexErr::UnexpectedStatus(UnexpectedResponseError {
                         status,

codex-rs/core/src/error.rs

@@ -90,6 +90,10 @@ pub enum CodexErr {
     #[error("spawn failed: child stdout/stderr not captured")]
     Spawn,
 
+    /// Returned when the models list is outdated and needs to be refreshed.
+    #[error("remote models list is outdated")]
+    OutdatedModels,
+
     /// Returned by run_command_stream when the user pressed Ctrl‑C (SIGINT). Session uses this to
     /// surface a polite FunctionCallOutput back to the model instead of crashing the CLI.
     #[error("interrupted (Ctrl-C). Something went wrong? Hit `/feedback` to report the issue.")]