From 4b387c305b43a59703b0483454f52b3271069539 Mon Sep 17 00:00:00 2001
From: Nick Mills-Barrett <nick@beeper.com>
Date: Thu, 29 Jan 2026 15:01:48 +0000
Subject: [PATCH] error: add `RespError.CanRetry` field (#456)

---
 error.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/error.go b/error.go
index a284f7d1..4711b3dc 100644
--- a/error.go
+++ b/error.go
@@ -142,6 +142,8 @@ type RespError struct {
 
 	StatusCode  int
 	ExtraHeader map[string]string
+
+	CanRetry bool
 }
 
 func (e *RespError) UnmarshalJSON(data []byte) error {
@@ -151,6 +153,7 @@ func (e *RespError) UnmarshalJSON(data []byte) error {
 	}
 	e.ErrCode, _ = e.ExtraData["errcode"].(string)
 	e.Err, _ = e.ExtraData["error"].(string)
+	e.CanRetry, _ = e.ExtraData["com.beeper.can_retry"].(bool)
 	return nil
 }
 
@@ -158,6 +161,9 @@ func (e *RespError) MarshalJSON() ([]byte, error) {
 	data := exmaps.NonNilClone(e.ExtraData)
 	data["errcode"] = e.ErrCode
 	data["error"] = e.Err
+	if e.CanRetry {
+		data["com.beeper.can_retry"] = e.CanRetry
+	}
 	return json.Marshal(data)
 }
 
@@ -188,6 +194,11 @@ func (e RespError) WithStatus(status int) RespError {
 	return e
 }
 
+func (e RespError) WithCanRetry(canRetry bool) RespError {
+	e.CanRetry = canRetry
+	return e
+}
+
 func (e RespError) WithExtraData(extraData map[string]any) RespError {
 	e.ExtraData = exmaps.NonNilClone(e.ExtraData)
 	maps.Copy(e.ExtraData, extraData)