From 1dd59f5d08d9bf479ff1feca320bab06955e43f7 Mon Sep 17 00:00:00 2001
From: CaIon <i@caion.me>
Date: Sat, 20 Sep 2025 13:27:32 +0800
Subject: [PATCH] feat: add PromptCacheKey field to openai_request struct

---
 dto/openai_request.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dto/openai_request.go b/dto/openai_request.go
index cd05a63c9..53adb7f32 100644
--- a/dto/openai_request.go
+++ b/dto/openai_request.go
@@ -777,6 +777,7 @@ type OpenAIResponsesRequest struct {
 	Reasoning          *Reasoning      `json:"reasoning,omitempty"`
 	ServiceTier        string          `json:"service_tier,omitempty"`
 	Store              bool            `json:"store,omitempty"`
+	PromptCacheKey     json.RawMessage `json:"prompt_cache_key,omitempty"`
 	Stream             bool            `json:"stream,omitempty"`
 	Temperature        float64         `json:"temperature,omitempty"`
 	Text               json.RawMessage `json:"text,omitempty"`