refactor: replace sjson.Set usage with sjson.SetBytes to optimize mutable JSON transformations

This commit is contained in:
Luis Pater
2026-03-19 17:58:54 +08:00
parent 56073ded69
commit 2bd646ad70
73 changed files with 3008 additions and 2944 deletions
@@ -8,6 +8,7 @@ import (
"sync/atomic"
"time"
translatorcommon "github.com/router-for-me/CLIProxyAPI/v6/internal/translator/common"
"github.com/tidwall/gjson"
"github.com/tidwall/sjson"
)
@@ -81,12 +82,12 @@ func unwrapGeminiResponseRoot(root gjson.Result) gjson.Result {
return root
}
func emitEvent(event string, payload string) string {
return fmt.Sprintf("event: %s\ndata: %s", event, payload)
func emitEvent(event string, payload []byte) []byte {
return translatorcommon.SSEEventData(event, payload)
}
// ConvertGeminiResponseToOpenAIResponses converts Gemini SSE chunks into OpenAI Responses SSE events.
func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) []string {
func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) [][]byte {
if *param == nil {
*param = &geminiToResponsesState{
FuncArgsBuf: make(map[int]*strings.Builder),
@@ -115,16 +116,16 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
rawJSON = bytes.TrimSpace(rawJSON)
if len(rawJSON) == 0 || bytes.Equal(rawJSON, []byte("[DONE]")) {
return []string{}
return [][]byte{}
}
root := gjson.ParseBytes(rawJSON)
if !root.Exists() {
return []string{}
return [][]byte{}
}
root = unwrapGeminiResponseRoot(root)
var out []string
var out [][]byte
nextSeq := func() int { st.Seq++; return st.Seq }
// Helper to finalize reasoning summary events in correct order.
@@ -135,26 +136,26 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
return
}
full := st.ReasoningBuf.String()
textDone := `{"type":"response.reasoning_summary_text.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"text":""}`
textDone, _ = sjson.Set(textDone, "sequence_number", nextSeq())
textDone, _ = sjson.Set(textDone, "item_id", st.ReasoningItemID)
textDone, _ = sjson.Set(textDone, "output_index", st.ReasoningIndex)
textDone, _ = sjson.Set(textDone, "text", full)
textDone := []byte(`{"type":"response.reasoning_summary_text.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"text":""}`)
textDone, _ = sjson.SetBytes(textDone, "sequence_number", nextSeq())
textDone, _ = sjson.SetBytes(textDone, "item_id", st.ReasoningItemID)
textDone, _ = sjson.SetBytes(textDone, "output_index", st.ReasoningIndex)
textDone, _ = sjson.SetBytes(textDone, "text", full)
out = append(out, emitEvent("response.reasoning_summary_text.done", textDone))
partDone := `{"type":"response.reasoning_summary_part.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`
partDone, _ = sjson.Set(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.Set(partDone, "item_id", st.ReasoningItemID)
partDone, _ = sjson.Set(partDone, "output_index", st.ReasoningIndex)
partDone, _ = sjson.Set(partDone, "part.text", full)
partDone := []byte(`{"type":"response.reasoning_summary_part.done","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`)
partDone, _ = sjson.SetBytes(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.SetBytes(partDone, "item_id", st.ReasoningItemID)
partDone, _ = sjson.SetBytes(partDone, "output_index", st.ReasoningIndex)
partDone, _ = sjson.SetBytes(partDone, "part.text", full)
out = append(out, emitEvent("response.reasoning_summary_part.done", partDone))
itemDone := `{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"reasoning","encrypted_content":"","summary":[{"type":"summary_text","text":""}]}}`
itemDone, _ = sjson.Set(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.Set(itemDone, "item.id", st.ReasoningItemID)
itemDone, _ = sjson.Set(itemDone, "output_index", st.ReasoningIndex)
itemDone, _ = sjson.Set(itemDone, "item.encrypted_content", st.ReasoningEnc)
itemDone, _ = sjson.Set(itemDone, "item.summary.0.text", full)
itemDone := []byte(`{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"reasoning","encrypted_content":"","summary":[{"type":"summary_text","text":""}]}}`)
itemDone, _ = sjson.SetBytes(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.SetBytes(itemDone, "item.id", st.ReasoningItemID)
itemDone, _ = sjson.SetBytes(itemDone, "output_index", st.ReasoningIndex)
itemDone, _ = sjson.SetBytes(itemDone, "item.encrypted_content", st.ReasoningEnc)
itemDone, _ = sjson.SetBytes(itemDone, "item.summary.0.text", full)
out = append(out, emitEvent("response.output_item.done", itemDone))
st.ReasoningClosed = true
@@ -168,23 +169,23 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
return
}
fullText := st.ItemTextBuf.String()
done := `{"type":"response.output_text.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"text":"","logprobs":[]}`
done, _ = sjson.Set(done, "sequence_number", nextSeq())
done, _ = sjson.Set(done, "item_id", st.CurrentMsgID)
done, _ = sjson.Set(done, "output_index", st.MsgIndex)
done, _ = sjson.Set(done, "text", fullText)
done := []byte(`{"type":"response.output_text.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"text":"","logprobs":[]}`)
done, _ = sjson.SetBytes(done, "sequence_number", nextSeq())
done, _ = sjson.SetBytes(done, "item_id", st.CurrentMsgID)
done, _ = sjson.SetBytes(done, "output_index", st.MsgIndex)
done, _ = sjson.SetBytes(done, "text", fullText)
out = append(out, emitEvent("response.output_text.done", done))
partDone := `{"type":"response.content_part.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`
partDone, _ = sjson.Set(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.Set(partDone, "item_id", st.CurrentMsgID)
partDone, _ = sjson.Set(partDone, "output_index", st.MsgIndex)
partDone, _ = sjson.Set(partDone, "part.text", fullText)
partDone := []byte(`{"type":"response.content_part.done","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`)
partDone, _ = sjson.SetBytes(partDone, "sequence_number", nextSeq())
partDone, _ = sjson.SetBytes(partDone, "item_id", st.CurrentMsgID)
partDone, _ = sjson.SetBytes(partDone, "output_index", st.MsgIndex)
partDone, _ = sjson.SetBytes(partDone, "part.text", fullText)
out = append(out, emitEvent("response.content_part.done", partDone))
final := `{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"completed","content":[{"type":"output_text","text":""}],"role":"assistant"}}`
final, _ = sjson.Set(final, "sequence_number", nextSeq())
final, _ = sjson.Set(final, "output_index", st.MsgIndex)
final, _ = sjson.Set(final, "item.id", st.CurrentMsgID)
final, _ = sjson.Set(final, "item.content.0.text", fullText)
final := []byte(`{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"completed","content":[{"type":"output_text","text":""}],"role":"assistant"}}`)
final, _ = sjson.SetBytes(final, "sequence_number", nextSeq())
final, _ = sjson.SetBytes(final, "output_index", st.MsgIndex)
final, _ = sjson.SetBytes(final, "item.id", st.CurrentMsgID)
final, _ = sjson.SetBytes(final, "item.content.0.text", fullText)
out = append(out, emitEvent("response.output_item.done", final))
st.MsgClosed = true
@@ -208,16 +209,16 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
st.CreatedAt = time.Now().Unix()
}
created := `{"type":"response.created","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress","background":false,"error":null,"output":[]}}`
created, _ = sjson.Set(created, "sequence_number", nextSeq())
created, _ = sjson.Set(created, "response.id", st.ResponseID)
created, _ = sjson.Set(created, "response.created_at", st.CreatedAt)
created := []byte(`{"type":"response.created","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress","background":false,"error":null,"output":[]}}`)
created, _ = sjson.SetBytes(created, "sequence_number", nextSeq())
created, _ = sjson.SetBytes(created, "response.id", st.ResponseID)
created, _ = sjson.SetBytes(created, "response.created_at", st.CreatedAt)
out = append(out, emitEvent("response.created", created))
inprog := `{"type":"response.in_progress","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress"}}`
inprog, _ = sjson.Set(inprog, "sequence_number", nextSeq())
inprog, _ = sjson.Set(inprog, "response.id", st.ResponseID)
inprog, _ = sjson.Set(inprog, "response.created_at", st.CreatedAt)
inprog := []byte(`{"type":"response.in_progress","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"in_progress"}}`)
inprog, _ = sjson.SetBytes(inprog, "sequence_number", nextSeq())
inprog, _ = sjson.SetBytes(inprog, "response.id", st.ResponseID)
inprog, _ = sjson.SetBytes(inprog, "response.created_at", st.CreatedAt)
out = append(out, emitEvent("response.in_progress", inprog))
st.Started = true
@@ -243,25 +244,25 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
st.ReasoningIndex = st.NextIndex
st.NextIndex++
st.ReasoningItemID = fmt.Sprintf("rs_%s_%d", st.ResponseID, st.ReasoningIndex)
item := `{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"reasoning","status":"in_progress","encrypted_content":"","summary":[]}}`
item, _ = sjson.Set(item, "sequence_number", nextSeq())
item, _ = sjson.Set(item, "output_index", st.ReasoningIndex)
item, _ = sjson.Set(item, "item.id", st.ReasoningItemID)
item, _ = sjson.Set(item, "item.encrypted_content", st.ReasoningEnc)
item := []byte(`{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"reasoning","status":"in_progress","encrypted_content":"","summary":[]}}`)
item, _ = sjson.SetBytes(item, "sequence_number", nextSeq())
item, _ = sjson.SetBytes(item, "output_index", st.ReasoningIndex)
item, _ = sjson.SetBytes(item, "item.id", st.ReasoningItemID)
item, _ = sjson.SetBytes(item, "item.encrypted_content", st.ReasoningEnc)
out = append(out, emitEvent("response.output_item.added", item))
partAdded := `{"type":"response.reasoning_summary_part.added","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`
partAdded, _ = sjson.Set(partAdded, "sequence_number", nextSeq())
partAdded, _ = sjson.Set(partAdded, "item_id", st.ReasoningItemID)
partAdded, _ = sjson.Set(partAdded, "output_index", st.ReasoningIndex)
partAdded := []byte(`{"type":"response.reasoning_summary_part.added","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"part":{"type":"summary_text","text":""}}`)
partAdded, _ = sjson.SetBytes(partAdded, "sequence_number", nextSeq())
partAdded, _ = sjson.SetBytes(partAdded, "item_id", st.ReasoningItemID)
partAdded, _ = sjson.SetBytes(partAdded, "output_index", st.ReasoningIndex)
out = append(out, emitEvent("response.reasoning_summary_part.added", partAdded))
}
if t := part.Get("text"); t.Exists() && t.String() != "" {
st.ReasoningBuf.WriteString(t.String())
msg := `{"type":"response.reasoning_summary_text.delta","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"delta":""}`
msg, _ = sjson.Set(msg, "sequence_number", nextSeq())
msg, _ = sjson.Set(msg, "item_id", st.ReasoningItemID)
msg, _ = sjson.Set(msg, "output_index", st.ReasoningIndex)
msg, _ = sjson.Set(msg, "delta", t.String())
msg := []byte(`{"type":"response.reasoning_summary_text.delta","sequence_number":0,"item_id":"","output_index":0,"summary_index":0,"delta":""}`)
msg, _ = sjson.SetBytes(msg, "sequence_number", nextSeq())
msg, _ = sjson.SetBytes(msg, "item_id", st.ReasoningItemID)
msg, _ = sjson.SetBytes(msg, "output_index", st.ReasoningIndex)
msg, _ = sjson.SetBytes(msg, "delta", t.String())
out = append(out, emitEvent("response.reasoning_summary_text.delta", msg))
}
return true
@@ -276,25 +277,25 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
st.MsgIndex = st.NextIndex
st.NextIndex++
st.CurrentMsgID = fmt.Sprintf("msg_%s_0", st.ResponseID)
item := `{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"in_progress","content":[],"role":"assistant"}}`
item, _ = sjson.Set(item, "sequence_number", nextSeq())
item, _ = sjson.Set(item, "output_index", st.MsgIndex)
item, _ = sjson.Set(item, "item.id", st.CurrentMsgID)
item := []byte(`{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"message","status":"in_progress","content":[],"role":"assistant"}}`)
item, _ = sjson.SetBytes(item, "sequence_number", nextSeq())
item, _ = sjson.SetBytes(item, "output_index", st.MsgIndex)
item, _ = sjson.SetBytes(item, "item.id", st.CurrentMsgID)
out = append(out, emitEvent("response.output_item.added", item))
partAdded := `{"type":"response.content_part.added","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`
partAdded, _ = sjson.Set(partAdded, "sequence_number", nextSeq())
partAdded, _ = sjson.Set(partAdded, "item_id", st.CurrentMsgID)
partAdded, _ = sjson.Set(partAdded, "output_index", st.MsgIndex)
partAdded := []byte(`{"type":"response.content_part.added","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"part":{"type":"output_text","annotations":[],"logprobs":[],"text":""}}`)
partAdded, _ = sjson.SetBytes(partAdded, "sequence_number", nextSeq())
partAdded, _ = sjson.SetBytes(partAdded, "item_id", st.CurrentMsgID)
partAdded, _ = sjson.SetBytes(partAdded, "output_index", st.MsgIndex)
out = append(out, emitEvent("response.content_part.added", partAdded))
st.ItemTextBuf.Reset()
}
st.TextBuf.WriteString(t.String())
st.ItemTextBuf.WriteString(t.String())
msg := `{"type":"response.output_text.delta","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"delta":"","logprobs":[]}`
msg, _ = sjson.Set(msg, "sequence_number", nextSeq())
msg, _ = sjson.Set(msg, "item_id", st.CurrentMsgID)
msg, _ = sjson.Set(msg, "output_index", st.MsgIndex)
msg, _ = sjson.Set(msg, "delta", t.String())
msg := []byte(`{"type":"response.output_text.delta","sequence_number":0,"item_id":"","output_index":0,"content_index":0,"delta":"","logprobs":[]}`)
msg, _ = sjson.SetBytes(msg, "sequence_number", nextSeq())
msg, _ = sjson.SetBytes(msg, "item_id", st.CurrentMsgID)
msg, _ = sjson.SetBytes(msg, "output_index", st.MsgIndex)
msg, _ = sjson.SetBytes(msg, "delta", t.String())
out = append(out, emitEvent("response.output_text.delta", msg))
return true
}
@@ -326,41 +327,41 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
}
// Emit item.added for function call
item := `{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"in_progress","arguments":"","call_id":"","name":""}}`
item, _ = sjson.Set(item, "sequence_number", nextSeq())
item, _ = sjson.Set(item, "output_index", idx)
item, _ = sjson.Set(item, "item.id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
item, _ = sjson.Set(item, "item.call_id", st.FuncCallIDs[idx])
item, _ = sjson.Set(item, "item.name", name)
item := []byte(`{"type":"response.output_item.added","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"in_progress","arguments":"","call_id":"","name":""}}`)
item, _ = sjson.SetBytes(item, "sequence_number", nextSeq())
item, _ = sjson.SetBytes(item, "output_index", idx)
item, _ = sjson.SetBytes(item, "item.id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
item, _ = sjson.SetBytes(item, "item.call_id", st.FuncCallIDs[idx])
item, _ = sjson.SetBytes(item, "item.name", name)
out = append(out, emitEvent("response.output_item.added", item))
// Emit arguments delta (full args in one chunk).
// When Gemini omits args, emit "{}" to keep Responses streaming event order consistent.
if argsJSON != "" {
ad := `{"type":"response.function_call_arguments.delta","sequence_number":0,"item_id":"","output_index":0,"delta":""}`
ad, _ = sjson.Set(ad, "sequence_number", nextSeq())
ad, _ = sjson.Set(ad, "item_id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
ad, _ = sjson.Set(ad, "output_index", idx)
ad, _ = sjson.Set(ad, "delta", argsJSON)
ad := []byte(`{"type":"response.function_call_arguments.delta","sequence_number":0,"item_id":"","output_index":0,"delta":""}`)
ad, _ = sjson.SetBytes(ad, "sequence_number", nextSeq())
ad, _ = sjson.SetBytes(ad, "item_id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
ad, _ = sjson.SetBytes(ad, "output_index", idx)
ad, _ = sjson.SetBytes(ad, "delta", argsJSON)
out = append(out, emitEvent("response.function_call_arguments.delta", ad))
}
// Gemini emits the full function call payload at once, so we can finalize it immediately.
if !st.FuncDone[idx] {
fcDone := `{"type":"response.function_call_arguments.done","sequence_number":0,"item_id":"","output_index":0,"arguments":""}`
fcDone, _ = sjson.Set(fcDone, "sequence_number", nextSeq())
fcDone, _ = sjson.Set(fcDone, "item_id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
fcDone, _ = sjson.Set(fcDone, "output_index", idx)
fcDone, _ = sjson.Set(fcDone, "arguments", argsJSON)
fcDone := []byte(`{"type":"response.function_call_arguments.done","sequence_number":0,"item_id":"","output_index":0,"arguments":""}`)
fcDone, _ = sjson.SetBytes(fcDone, "sequence_number", nextSeq())
fcDone, _ = sjson.SetBytes(fcDone, "item_id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
fcDone, _ = sjson.SetBytes(fcDone, "output_index", idx)
fcDone, _ = sjson.SetBytes(fcDone, "arguments", argsJSON)
out = append(out, emitEvent("response.function_call_arguments.done", fcDone))
itemDone := `{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}}`
itemDone, _ = sjson.Set(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.Set(itemDone, "output_index", idx)
itemDone, _ = sjson.Set(itemDone, "item.id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
itemDone, _ = sjson.Set(itemDone, "item.arguments", argsJSON)
itemDone, _ = sjson.Set(itemDone, "item.call_id", st.FuncCallIDs[idx])
itemDone, _ = sjson.Set(itemDone, "item.name", st.FuncNames[idx])
itemDone := []byte(`{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}}`)
itemDone, _ = sjson.SetBytes(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.SetBytes(itemDone, "output_index", idx)
itemDone, _ = sjson.SetBytes(itemDone, "item.id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
itemDone, _ = sjson.SetBytes(itemDone, "item.arguments", argsJSON)
itemDone, _ = sjson.SetBytes(itemDone, "item.call_id", st.FuncCallIDs[idx])
itemDone, _ = sjson.SetBytes(itemDone, "item.name", st.FuncNames[idx])
out = append(out, emitEvent("response.output_item.done", itemDone))
st.FuncDone[idx] = true
@@ -401,20 +402,20 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
if b := st.FuncArgsBuf[idx]; b != nil && b.Len() > 0 {
args = b.String()
}
fcDone := `{"type":"response.function_call_arguments.done","sequence_number":0,"item_id":"","output_index":0,"arguments":""}`
fcDone, _ = sjson.Set(fcDone, "sequence_number", nextSeq())
fcDone, _ = sjson.Set(fcDone, "item_id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
fcDone, _ = sjson.Set(fcDone, "output_index", idx)
fcDone, _ = sjson.Set(fcDone, "arguments", args)
fcDone := []byte(`{"type":"response.function_call_arguments.done","sequence_number":0,"item_id":"","output_index":0,"arguments":""}`)
fcDone, _ = sjson.SetBytes(fcDone, "sequence_number", nextSeq())
fcDone, _ = sjson.SetBytes(fcDone, "item_id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
fcDone, _ = sjson.SetBytes(fcDone, "output_index", idx)
fcDone, _ = sjson.SetBytes(fcDone, "arguments", args)
out = append(out, emitEvent("response.function_call_arguments.done", fcDone))
itemDone := `{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}}`
itemDone, _ = sjson.Set(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.Set(itemDone, "output_index", idx)
itemDone, _ = sjson.Set(itemDone, "item.id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
itemDone, _ = sjson.Set(itemDone, "item.arguments", args)
itemDone, _ = sjson.Set(itemDone, "item.call_id", st.FuncCallIDs[idx])
itemDone, _ = sjson.Set(itemDone, "item.name", st.FuncNames[idx])
itemDone := []byte(`{"type":"response.output_item.done","sequence_number":0,"output_index":0,"item":{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}}`)
itemDone, _ = sjson.SetBytes(itemDone, "sequence_number", nextSeq())
itemDone, _ = sjson.SetBytes(itemDone, "output_index", idx)
itemDone, _ = sjson.SetBytes(itemDone, "item.id", fmt.Sprintf("fc_%s", st.FuncCallIDs[idx]))
itemDone, _ = sjson.SetBytes(itemDone, "item.arguments", args)
itemDone, _ = sjson.SetBytes(itemDone, "item.call_id", st.FuncCallIDs[idx])
itemDone, _ = sjson.SetBytes(itemDone, "item.name", st.FuncNames[idx])
out = append(out, emitEvent("response.output_item.done", itemDone))
st.FuncDone[idx] = true
@@ -424,91 +425,91 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
// Reasoning already finalized above if present
// Build response.completed with aggregated outputs and request echo fields
completed := `{"type":"response.completed","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null}}`
completed, _ = sjson.Set(completed, "sequence_number", nextSeq())
completed, _ = sjson.Set(completed, "response.id", st.ResponseID)
completed, _ = sjson.Set(completed, "response.created_at", st.CreatedAt)
completed := []byte(`{"type":"response.completed","sequence_number":0,"response":{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null}}`)
completed, _ = sjson.SetBytes(completed, "sequence_number", nextSeq())
completed, _ = sjson.SetBytes(completed, "response.id", st.ResponseID)
completed, _ = sjson.SetBytes(completed, "response.created_at", st.CreatedAt)
if reqJSON := pickRequestJSON(originalRequestRawJSON, requestRawJSON); len(reqJSON) > 0 {
req := unwrapRequestRoot(gjson.ParseBytes(reqJSON))
if v := req.Get("instructions"); v.Exists() {
completed, _ = sjson.Set(completed, "response.instructions", v.String())
completed, _ = sjson.SetBytes(completed, "response.instructions", v.String())
}
if v := req.Get("max_output_tokens"); v.Exists() {
completed, _ = sjson.Set(completed, "response.max_output_tokens", v.Int())
completed, _ = sjson.SetBytes(completed, "response.max_output_tokens", v.Int())
}
if v := req.Get("max_tool_calls"); v.Exists() {
completed, _ = sjson.Set(completed, "response.max_tool_calls", v.Int())
completed, _ = sjson.SetBytes(completed, "response.max_tool_calls", v.Int())
}
if v := req.Get("model"); v.Exists() {
completed, _ = sjson.Set(completed, "response.model", v.String())
completed, _ = sjson.SetBytes(completed, "response.model", v.String())
}
if v := req.Get("parallel_tool_calls"); v.Exists() {
completed, _ = sjson.Set(completed, "response.parallel_tool_calls", v.Bool())
completed, _ = sjson.SetBytes(completed, "response.parallel_tool_calls", v.Bool())
}
if v := req.Get("previous_response_id"); v.Exists() {
completed, _ = sjson.Set(completed, "response.previous_response_id", v.String())
completed, _ = sjson.SetBytes(completed, "response.previous_response_id", v.String())
}
if v := req.Get("prompt_cache_key"); v.Exists() {
completed, _ = sjson.Set(completed, "response.prompt_cache_key", v.String())
completed, _ = sjson.SetBytes(completed, "response.prompt_cache_key", v.String())
}
if v := req.Get("reasoning"); v.Exists() {
completed, _ = sjson.Set(completed, "response.reasoning", v.Value())
completed, _ = sjson.SetBytes(completed, "response.reasoning", v.Value())
}
if v := req.Get("safety_identifier"); v.Exists() {
completed, _ = sjson.Set(completed, "response.safety_identifier", v.String())
completed, _ = sjson.SetBytes(completed, "response.safety_identifier", v.String())
}
if v := req.Get("service_tier"); v.Exists() {
completed, _ = sjson.Set(completed, "response.service_tier", v.String())
completed, _ = sjson.SetBytes(completed, "response.service_tier", v.String())
}
if v := req.Get("store"); v.Exists() {
completed, _ = sjson.Set(completed, "response.store", v.Bool())
completed, _ = sjson.SetBytes(completed, "response.store", v.Bool())
}
if v := req.Get("temperature"); v.Exists() {
completed, _ = sjson.Set(completed, "response.temperature", v.Float())
completed, _ = sjson.SetBytes(completed, "response.temperature", v.Float())
}
if v := req.Get("text"); v.Exists() {
completed, _ = sjson.Set(completed, "response.text", v.Value())
completed, _ = sjson.SetBytes(completed, "response.text", v.Value())
}
if v := req.Get("tool_choice"); v.Exists() {
completed, _ = sjson.Set(completed, "response.tool_choice", v.Value())
completed, _ = sjson.SetBytes(completed, "response.tool_choice", v.Value())
}
if v := req.Get("tools"); v.Exists() {
completed, _ = sjson.Set(completed, "response.tools", v.Value())
completed, _ = sjson.SetBytes(completed, "response.tools", v.Value())
}
if v := req.Get("top_logprobs"); v.Exists() {
completed, _ = sjson.Set(completed, "response.top_logprobs", v.Int())
completed, _ = sjson.SetBytes(completed, "response.top_logprobs", v.Int())
}
if v := req.Get("top_p"); v.Exists() {
completed, _ = sjson.Set(completed, "response.top_p", v.Float())
completed, _ = sjson.SetBytes(completed, "response.top_p", v.Float())
}
if v := req.Get("truncation"); v.Exists() {
completed, _ = sjson.Set(completed, "response.truncation", v.String())
completed, _ = sjson.SetBytes(completed, "response.truncation", v.String())
}
if v := req.Get("user"); v.Exists() {
completed, _ = sjson.Set(completed, "response.user", v.Value())
completed, _ = sjson.SetBytes(completed, "response.user", v.Value())
}
if v := req.Get("metadata"); v.Exists() {
completed, _ = sjson.Set(completed, "response.metadata", v.Value())
completed, _ = sjson.SetBytes(completed, "response.metadata", v.Value())
}
}
// Compose outputs in output_index order.
outputsWrapper := `{"arr":[]}`
outputsWrapper := []byte(`{"arr":[]}`)
for idx := 0; idx < st.NextIndex; idx++ {
if st.ReasoningOpened && idx == st.ReasoningIndex {
item := `{"id":"","type":"reasoning","encrypted_content":"","summary":[{"type":"summary_text","text":""}]}`
item, _ = sjson.Set(item, "id", st.ReasoningItemID)
item, _ = sjson.Set(item, "encrypted_content", st.ReasoningEnc)
item, _ = sjson.Set(item, "summary.0.text", st.ReasoningBuf.String())
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"reasoning","encrypted_content":"","summary":[{"type":"summary_text","text":""}]}`)
item, _ = sjson.SetBytes(item, "id", st.ReasoningItemID)
item, _ = sjson.SetBytes(item, "encrypted_content", st.ReasoningEnc)
item, _ = sjson.SetBytes(item, "summary.0.text", st.ReasoningBuf.String())
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
continue
}
if st.MsgOpened && idx == st.MsgIndex {
item := `{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`
item, _ = sjson.Set(item, "id", st.CurrentMsgID)
item, _ = sjson.Set(item, "content.0.text", st.TextBuf.String())
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`)
item, _ = sjson.SetBytes(item, "id", st.CurrentMsgID)
item, _ = sjson.SetBytes(item, "content.0.text", st.TextBuf.String())
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
continue
}
@@ -517,40 +518,40 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
if b := st.FuncArgsBuf[idx]; b != nil && b.Len() > 0 {
args = b.String()
}
item := `{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`
item, _ = sjson.Set(item, "id", fmt.Sprintf("fc_%s", callID))
item, _ = sjson.Set(item, "arguments", args)
item, _ = sjson.Set(item, "call_id", callID)
item, _ = sjson.Set(item, "name", st.FuncNames[idx])
outputsWrapper, _ = sjson.SetRaw(outputsWrapper, "arr.-1", item)
item := []byte(`{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`)
item, _ = sjson.SetBytes(item, "id", fmt.Sprintf("fc_%s", callID))
item, _ = sjson.SetBytes(item, "arguments", args)
item, _ = sjson.SetBytes(item, "call_id", callID)
item, _ = sjson.SetBytes(item, "name", st.FuncNames[idx])
outputsWrapper, _ = sjson.SetRawBytes(outputsWrapper, "arr.-1", item)
}
}
if gjson.Get(outputsWrapper, "arr.#").Int() > 0 {
completed, _ = sjson.SetRaw(completed, "response.output", gjson.Get(outputsWrapper, "arr").Raw)
if gjson.GetBytes(outputsWrapper, "arr.#").Int() > 0 {
completed, _ = sjson.SetRawBytes(completed, "response.output", []byte(gjson.GetBytes(outputsWrapper, "arr").Raw))
}
// usage mapping
if um := root.Get("usageMetadata"); um.Exists() {
// input tokens = prompt only (thoughts go to output)
input := um.Get("promptTokenCount").Int()
completed, _ = sjson.Set(completed, "response.usage.input_tokens", input)
completed, _ = sjson.SetBytes(completed, "response.usage.input_tokens", input)
// cached token details: align with OpenAI "cached_tokens" semantics.
completed, _ = sjson.Set(completed, "response.usage.input_tokens_details.cached_tokens", um.Get("cachedContentTokenCount").Int())
completed, _ = sjson.SetBytes(completed, "response.usage.input_tokens_details.cached_tokens", um.Get("cachedContentTokenCount").Int())
// output tokens
if v := um.Get("candidatesTokenCount"); v.Exists() {
completed, _ = sjson.Set(completed, "response.usage.output_tokens", v.Int())
completed, _ = sjson.SetBytes(completed, "response.usage.output_tokens", v.Int())
} else {
completed, _ = sjson.Set(completed, "response.usage.output_tokens", 0)
completed, _ = sjson.SetBytes(completed, "response.usage.output_tokens", 0)
}
if v := um.Get("thoughtsTokenCount"); v.Exists() {
completed, _ = sjson.Set(completed, "response.usage.output_tokens_details.reasoning_tokens", v.Int())
completed, _ = sjson.SetBytes(completed, "response.usage.output_tokens_details.reasoning_tokens", v.Int())
} else {
completed, _ = sjson.Set(completed, "response.usage.output_tokens_details.reasoning_tokens", 0)
completed, _ = sjson.SetBytes(completed, "response.usage.output_tokens_details.reasoning_tokens", 0)
}
if v := um.Get("totalTokenCount"); v.Exists() {
completed, _ = sjson.Set(completed, "response.usage.total_tokens", v.Int())
completed, _ = sjson.SetBytes(completed, "response.usage.total_tokens", v.Int())
} else {
completed, _ = sjson.Set(completed, "response.usage.total_tokens", 0)
completed, _ = sjson.SetBytes(completed, "response.usage.total_tokens", 0)
}
}
@@ -561,12 +562,12 @@ func ConvertGeminiResponseToOpenAIResponses(_ context.Context, modelName string,
}
// ConvertGeminiResponseToOpenAIResponsesNonStream aggregates Gemini response JSON into a single OpenAI Responses JSON object.
func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) string {
func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) []byte {
root := gjson.ParseBytes(rawJSON)
root = unwrapGeminiResponseRoot(root)
// Base response scaffold
resp := `{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null,"incomplete_details":null}`
resp := []byte(`{"id":"","object":"response","created_at":0,"status":"completed","background":false,"error":null,"incomplete_details":null}`)
// id: prefer provider responseId, otherwise synthesize
id := root.Get("responseId").String()
@@ -577,7 +578,7 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
if !strings.HasPrefix(id, "resp_") {
id = fmt.Sprintf("resp_%s", id)
}
resp, _ = sjson.Set(resp, "id", id)
resp, _ = sjson.SetBytes(resp, "id", id)
// created_at: map from createTime if available
createdAt := time.Now().Unix()
@@ -586,75 +587,75 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
createdAt = t.Unix()
}
}
resp, _ = sjson.Set(resp, "created_at", createdAt)
resp, _ = sjson.SetBytes(resp, "created_at", createdAt)
// Echo request fields when present; fallback model from response modelVersion
if reqJSON := pickRequestJSON(originalRequestRawJSON, requestRawJSON); len(reqJSON) > 0 {
req := unwrapRequestRoot(gjson.ParseBytes(reqJSON))
if v := req.Get("instructions"); v.Exists() {
resp, _ = sjson.Set(resp, "instructions", v.String())
resp, _ = sjson.SetBytes(resp, "instructions", v.String())
}
if v := req.Get("max_output_tokens"); v.Exists() {
resp, _ = sjson.Set(resp, "max_output_tokens", v.Int())
resp, _ = sjson.SetBytes(resp, "max_output_tokens", v.Int())
}
if v := req.Get("max_tool_calls"); v.Exists() {
resp, _ = sjson.Set(resp, "max_tool_calls", v.Int())
resp, _ = sjson.SetBytes(resp, "max_tool_calls", v.Int())
}
if v := req.Get("model"); v.Exists() {
resp, _ = sjson.Set(resp, "model", v.String())
resp, _ = sjson.SetBytes(resp, "model", v.String())
} else if v = root.Get("modelVersion"); v.Exists() {
resp, _ = sjson.Set(resp, "model", v.String())
resp, _ = sjson.SetBytes(resp, "model", v.String())
}
if v := req.Get("parallel_tool_calls"); v.Exists() {
resp, _ = sjson.Set(resp, "parallel_tool_calls", v.Bool())
resp, _ = sjson.SetBytes(resp, "parallel_tool_calls", v.Bool())
}
if v := req.Get("previous_response_id"); v.Exists() {
resp, _ = sjson.Set(resp, "previous_response_id", v.String())
resp, _ = sjson.SetBytes(resp, "previous_response_id", v.String())
}
if v := req.Get("prompt_cache_key"); v.Exists() {
resp, _ = sjson.Set(resp, "prompt_cache_key", v.String())
resp, _ = sjson.SetBytes(resp, "prompt_cache_key", v.String())
}
if v := req.Get("reasoning"); v.Exists() {
resp, _ = sjson.Set(resp, "reasoning", v.Value())
resp, _ = sjson.SetBytes(resp, "reasoning", v.Value())
}
if v := req.Get("safety_identifier"); v.Exists() {
resp, _ = sjson.Set(resp, "safety_identifier", v.String())
resp, _ = sjson.SetBytes(resp, "safety_identifier", v.String())
}
if v := req.Get("service_tier"); v.Exists() {
resp, _ = sjson.Set(resp, "service_tier", v.String())
resp, _ = sjson.SetBytes(resp, "service_tier", v.String())
}
if v := req.Get("store"); v.Exists() {
resp, _ = sjson.Set(resp, "store", v.Bool())
resp, _ = sjson.SetBytes(resp, "store", v.Bool())
}
if v := req.Get("temperature"); v.Exists() {
resp, _ = sjson.Set(resp, "temperature", v.Float())
resp, _ = sjson.SetBytes(resp, "temperature", v.Float())
}
if v := req.Get("text"); v.Exists() {
resp, _ = sjson.Set(resp, "text", v.Value())
resp, _ = sjson.SetBytes(resp, "text", v.Value())
}
if v := req.Get("tool_choice"); v.Exists() {
resp, _ = sjson.Set(resp, "tool_choice", v.Value())
resp, _ = sjson.SetBytes(resp, "tool_choice", v.Value())
}
if v := req.Get("tools"); v.Exists() {
resp, _ = sjson.Set(resp, "tools", v.Value())
resp, _ = sjson.SetBytes(resp, "tools", v.Value())
}
if v := req.Get("top_logprobs"); v.Exists() {
resp, _ = sjson.Set(resp, "top_logprobs", v.Int())
resp, _ = sjson.SetBytes(resp, "top_logprobs", v.Int())
}
if v := req.Get("top_p"); v.Exists() {
resp, _ = sjson.Set(resp, "top_p", v.Float())
resp, _ = sjson.SetBytes(resp, "top_p", v.Float())
}
if v := req.Get("truncation"); v.Exists() {
resp, _ = sjson.Set(resp, "truncation", v.String())
resp, _ = sjson.SetBytes(resp, "truncation", v.String())
}
if v := req.Get("user"); v.Exists() {
resp, _ = sjson.Set(resp, "user", v.Value())
resp, _ = sjson.SetBytes(resp, "user", v.Value())
}
if v := req.Get("metadata"); v.Exists() {
resp, _ = sjson.Set(resp, "metadata", v.Value())
resp, _ = sjson.SetBytes(resp, "metadata", v.Value())
}
} else if v := root.Get("modelVersion"); v.Exists() {
resp, _ = sjson.Set(resp, "model", v.String())
resp, _ = sjson.SetBytes(resp, "model", v.String())
}
// Build outputs from candidates[0].content.parts
@@ -668,12 +669,12 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
if haveOutput {
return
}
resp, _ = sjson.SetRaw(resp, "output", "[]")
resp, _ = sjson.SetRawBytes(resp, "output", []byte("[]"))
haveOutput = true
}
appendOutput := func(itemJSON string) {
appendOutput := func(itemJSON []byte) {
ensureOutput()
resp, _ = sjson.SetRaw(resp, "output.-1", itemJSON)
resp, _ = sjson.SetRawBytes(resp, "output.-1", itemJSON)
}
if parts := root.Get("candidates.0.content.parts"); parts.Exists() && parts.IsArray() {
@@ -696,15 +697,15 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
name := fc.Get("name").String()
args := fc.Get("args")
callID := fmt.Sprintf("call_%x_%d", time.Now().UnixNano(), atomic.AddUint64(&funcCallIDCounter, 1))
itemJSON := `{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`
itemJSON, _ = sjson.Set(itemJSON, "id", fmt.Sprintf("fc_%s", callID))
itemJSON, _ = sjson.Set(itemJSON, "call_id", callID)
itemJSON, _ = sjson.Set(itemJSON, "name", name)
itemJSON := []byte(`{"id":"","type":"function_call","status":"completed","arguments":"","call_id":"","name":""}`)
itemJSON, _ = sjson.SetBytes(itemJSON, "id", fmt.Sprintf("fc_%s", callID))
itemJSON, _ = sjson.SetBytes(itemJSON, "call_id", callID)
itemJSON, _ = sjson.SetBytes(itemJSON, "name", name)
argsStr := ""
if args.Exists() {
argsStr = args.Raw
}
itemJSON, _ = sjson.Set(itemJSON, "arguments", argsStr)
itemJSON, _ = sjson.SetBytes(itemJSON, "arguments", argsStr)
appendOutput(itemJSON)
return true
}
@@ -715,23 +716,23 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
// Reasoning output item
if reasoningText.Len() > 0 || reasoningEncrypted != "" {
rid := strings.TrimPrefix(id, "resp_")
itemJSON := `{"id":"","type":"reasoning","encrypted_content":""}`
itemJSON, _ = sjson.Set(itemJSON, "id", fmt.Sprintf("rs_%s", rid))
itemJSON, _ = sjson.Set(itemJSON, "encrypted_content", reasoningEncrypted)
itemJSON := []byte(`{"id":"","type":"reasoning","encrypted_content":""}`)
itemJSON, _ = sjson.SetBytes(itemJSON, "id", fmt.Sprintf("rs_%s", rid))
itemJSON, _ = sjson.SetBytes(itemJSON, "encrypted_content", reasoningEncrypted)
if reasoningText.Len() > 0 {
summaryJSON := `{"type":"summary_text","text":""}`
summaryJSON, _ = sjson.Set(summaryJSON, "text", reasoningText.String())
itemJSON, _ = sjson.SetRaw(itemJSON, "summary", "[]")
itemJSON, _ = sjson.SetRaw(itemJSON, "summary.-1", summaryJSON)
summaryJSON := []byte(`{"type":"summary_text","text":""}`)
summaryJSON, _ = sjson.SetBytes(summaryJSON, "text", reasoningText.String())
itemJSON, _ = sjson.SetRawBytes(itemJSON, "summary", []byte(`[]`))
itemJSON, _ = sjson.SetRawBytes(itemJSON, "summary.-1", summaryJSON)
}
appendOutput(itemJSON)
}
// Assistant message output item
if haveMessage {
itemJSON := `{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`
itemJSON, _ = sjson.Set(itemJSON, "id", fmt.Sprintf("msg_%s_0", strings.TrimPrefix(id, "resp_")))
itemJSON, _ = sjson.Set(itemJSON, "content.0.text", messageText.String())
itemJSON := []byte(`{"id":"","type":"message","status":"completed","content":[{"type":"output_text","annotations":[],"logprobs":[],"text":""}],"role":"assistant"}`)
itemJSON, _ = sjson.SetBytes(itemJSON, "id", fmt.Sprintf("msg_%s_0", strings.TrimPrefix(id, "resp_")))
itemJSON, _ = sjson.SetBytes(itemJSON, "content.0.text", messageText.String())
appendOutput(itemJSON)
}
@@ -739,18 +740,18 @@ func ConvertGeminiResponseToOpenAIResponsesNonStream(_ context.Context, _ string
if um := root.Get("usageMetadata"); um.Exists() {
// input tokens = prompt only (thoughts go to output)
input := um.Get("promptTokenCount").Int()
resp, _ = sjson.Set(resp, "usage.input_tokens", input)
resp, _ = sjson.SetBytes(resp, "usage.input_tokens", input)
// cached token details: align with OpenAI "cached_tokens" semantics.
resp, _ = sjson.Set(resp, "usage.input_tokens_details.cached_tokens", um.Get("cachedContentTokenCount").Int())
resp, _ = sjson.SetBytes(resp, "usage.input_tokens_details.cached_tokens", um.Get("cachedContentTokenCount").Int())
// output tokens
if v := um.Get("candidatesTokenCount"); v.Exists() {
resp, _ = sjson.Set(resp, "usage.output_tokens", v.Int())
resp, _ = sjson.SetBytes(resp, "usage.output_tokens", v.Int())
}
if v := um.Get("thoughtsTokenCount"); v.Exists() {
resp, _ = sjson.Set(resp, "usage.output_tokens_details.reasoning_tokens", v.Int())
resp, _ = sjson.SetBytes(resp, "usage.output_tokens_details.reasoning_tokens", v.Int())
}
if v := um.Get("totalTokenCount"); v.Exists() {
resp, _ = sjson.Set(resp, "usage.total_tokens", v.Int())
resp, _ = sjson.SetBytes(resp, "usage.total_tokens", v.Int())
}
}