chore: update error code

controller/billing.go

@@ -29,7 +29,7 @@ func GetSubscription(c *gin.Context) {
 	if err != nil {
 	if err != nil {
 		openAIError := OpenAIError{
 		openAIError := OpenAIError{
 			Message: err.Error(),
 			Message: err.Error(),
-			Type:    "one_api_error",
+			Type:    "upstream_error",
 		}
 		}
 		c.JSON(200, gin.H{
 		c.JSON(200, gin.H{
 			"error": openAIError,
 			"error": openAIError,

controller/relay-utils.go

@@ -146,7 +146,7 @@ func relayErrorHandler(resp *http.Response) (openAIErrorWithStatusCode *OpenAIEr
 		StatusCode: resp.StatusCode,
 		StatusCode: resp.StatusCode,
 		OpenAIError: OpenAIError{
 		OpenAIError: OpenAIError{
 			Message: fmt.Sprintf("bad response status code %d", resp.StatusCode),
 			Message: fmt.Sprintf("bad response status code %d", resp.StatusCode),
-			Type:    "one_api_error",
+			Type:    "upstream_error",
 			Code:    "bad_response_status_code",
 			Code:    "bad_response_status_code",
 			Param:   strconv.Itoa(resp.StatusCode),
 			Param:   strconv.Itoa(resp.StatusCode),
 		},
 		},