From fc1eb36f244352f28d616354f62e6d9d8ff8c996 Mon Sep 17 00:00:00 2001
From: ishaan-jaff <ishaanjaffer0324@gmail.com>
Date: Thu, 18 Jan 2024 09:32:56 -0800
Subject: [PATCH] (fix) /key/update overwriting metadata

---
 litellm/proxy/_types.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/litellm/proxy/_types.py b/litellm/proxy/_types.py
index 6e858831411..ad90173a44e 100644
--- a/litellm/proxy/_types.py
+++ b/litellm/proxy/_types.py
@@ -134,6 +134,8 @@ class GenerateKeyRequest(LiteLLMBase):
 
 
 class UpdateKeyRequest(LiteLLMBase):
+    # Note: the defaults of all Params here MUST BE NONE
+    # else they will get overwritten
     key: str
     duration: Optional[str] = None
     models: Optional[list] = None
@@ -142,7 +144,7 @@ class UpdateKeyRequest(LiteLLMBase):
     spend: Optional[float] = None
     user_id: Optional[str] = None
     max_parallel_requests: Optional[int] = None
-    metadata: Optional[dict] = {}
+    metadata: Optional[dict] = None
 
 
 class UserAPIKeyAuth(LiteLLMBase):  # the expected response object for user api key auth