fix ProxyErrorTypes

litellm/proxy/_types.py

@@ -2067,16 +2067,64 @@ class SpendCalculateRequest(LiteLLMPydanticObjectBase):
 
 class ProxyErrorTypes(str, enum.Enum):
     budget_exceeded = "budget_exceeded"
+    """
+    Object was over budget
+    """
+
+    token_not_found_in_db = "token_not_found_in_db"
+    """
+    Requested token was not found in the database
+    """
+
     key_model_access_denied = "key_model_access_denied"
+    """
+    Key does not have access to the model
+    """
+
     team_model_access_denied = "team_model_access_denied"
+    """
+    Team does not have access to the model
+    """
+
     user_model_access_denied = "user_model_access_denied"
+    """
+    User does not have access to the model
+    """
+
     expired_key = "expired_key"
+    """
+    Key has expired
+    """
+
     auth_error = "auth_error"
+    """
+    General authentication error
+    """
+
     internal_server_error = "internal_server_error"
+    """
+    Internal server error
+    """
+
     bad_request_error = "bad_request_error"
+    """
+    Bad request error
+    """
+
     not_found_error = "not_found_error"
-    validation_error = "bad_request_error"
+    """
+    Not found error
+    """
+
+    validation_error = "validation_error"
+    """
+    Validation error
+    """
+
     cache_ping_error = "cache_ping_error"
+    """
+    Cache ping error
+    """
 
     @classmethod
     def get_model_access_error_type_for_object(
@@ -2093,9 +2141,6 @@ class ProxyErrorTypes(str, enum.Enum):
             return cls.user_model_access_denied
 
 
-DB_CONNECTION_ERROR_TYPES = (httpx.ConnectError, httpx.ReadError, httpx.ReadTimeout)
-
-
 class SSOUserDefinedValues(TypedDict):
     models: List[str]
     user_id: str