From 11512c057d4c1e5c88b92e28d09484de9fbb0c74 Mon Sep 17 00:00:00 2001
From: Ishaan Jaff <ishaanjaffer0324@gmail.com>
Date: Wed, 24 Jul 2024 12:19:10 -0700
Subject: [PATCH 1/3] feat use UnsupportedParamsError as litellm error type

---
 litellm/__init__.py   |  1 +
 litellm/exceptions.py | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/litellm/__init__.py b/litellm/__init__.py
index 5a10ae77c11..956834afc3c 100644
--- a/litellm/__init__.py
+++ b/litellm/__init__.py
@@ -888,6 +888,7 @@ from .exceptions import (
     APIError,
     Timeout,
     APIConnectionError,
+    UnsupportedParamsError,
     APIResponseValidationError,
     UnprocessableEntityError,
     InternalServerError,
diff --git a/litellm/exceptions.py b/litellm/exceptions.py
index 414b3e002ac..d2337b7f494 100644
--- a/litellm/exceptions.py
+++ b/litellm/exceptions.py
@@ -682,11 +682,39 @@ class JSONSchemaValidationError(APIError):
         )
 
 
+class UnsupportedParamsError(BadRequestError):
+    def __init__(
+        self,
+        message,
+        llm_provider: Optional[str] = None,
+        model: Optional[str] = None,
+        status_code: int = 400,
+        response: Optional[httpx.Response] = None,
+        litellm_debug_info: Optional[str] = None,
+        max_retries: Optional[int] = None,
+        num_retries: Optional[int] = None,
+    ):
+        self.status_code = 400
+        self.message = "litellm.UnsupportedParamsError: {}".format(message)
+        self.model = model
+        self.llm_provider = llm_provider
+        self.litellm_debug_info = litellm_debug_info
+        response = response or httpx.Response(
+            status_code=self.status_code,
+            request=httpx.Request(
+                method="GET", url="https://litellm.ai"
+            ),  # mock request object
+        )
+        self.max_retries = max_retries
+        self.num_retries = num_retries
+
+
 LITELLM_EXCEPTION_TYPES = [
     AuthenticationError,
     NotFoundError,
     BadRequestError,
     UnprocessableEntityError,
+    UnsupportedParamsError,
     Timeout,
     PermissionDeniedError,
     RateLimitError,

From 8ea4b73c27101974ef5789ad2fceda361fbde623 Mon Sep 17 00:00:00 2001
From: Ishaan Jaff <ishaanjaffer0324@gmail.com>
Date: Wed, 24 Jul 2024 12:20:14 -0700
Subject: [PATCH 2/3] add UnsupportedParamsError to litellm exceptions

---
 litellm/utils.py | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/litellm/utils.py b/litellm/utils.py
index 035c1c72f7a..a6d3d860301 100644
--- a/litellm/utils.py
+++ b/litellm/utils.py
@@ -129,6 +129,7 @@ from .exceptions import (
     ServiceUnavailableError,
     Timeout,
     UnprocessableEntityError,
+    UnsupportedParamsError,
 )
 from .proxy._types import KeyManagementSystem
 from .types.llms.openai import (
@@ -225,17 +226,6 @@ last_fetched_at_keys = None
 # }
 
 
-class UnsupportedParamsError(Exception):
-    def __init__(self, status_code, message):
-        self.status_code = status_code
-        self.message = message
-        self.request = httpx.Request(method="POST", url=" https://openai.api.com/v1/")
-        self.response = httpx.Response(status_code=status_code, request=self.request)
-        super().__init__(
-            self.message
-        )  # Call the base class constructor with the parameters it needs
-
-
 ############################################################
 def print_verbose(
     print_statement,

From 30c27b3f92a772d48e7a59bc74f6edc7b944a9af Mon Sep 17 00:00:00 2001
From: Ishaan Jaff <ishaanjaffer0324@gmail.com>
Date: Wed, 24 Jul 2024 12:21:22 -0700
Subject: [PATCH 3/3] test UnsupportedParamsError

---
 litellm/tests/test_bad_params.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/litellm/tests/test_bad_params.py b/litellm/tests/test_bad_params.py
index 9f126a1b8c0..1b20096e5d0 100644
--- a/litellm/tests/test_bad_params.py
+++ b/litellm/tests/test_bad_params.py
@@ -2,18 +2,19 @@
 #    This tests chaos monkeys - if random parts of the system are broken / things aren't sent correctly - what happens.
 #    Expect to add more edge cases to this over time.
 
-import sys, os
+import os
+import sys
 import traceback
+
 import pytest
 
 sys.path.insert(
     0, os.path.abspath("../..")
 )  # Adds the parent directory to the system path
 import litellm
-from litellm import embedding, completion
+from litellm import completion, embedding
 from litellm.utils import Message
 
-
 # litellm.set_verbose = True
 user_message = "Hello, how are you?"
 messages = [{"content": user_message, "role": "user"}]
@@ -74,6 +75,8 @@ def test_completion_invalid_param_cohere():
         response = completion(model="command-nightly", messages=messages, seed=12)
         pytest.fail(f"This should have failed cohere does not support `seed` parameter")
     except Exception as e:
+        assert isinstance(e, litellm.UnsupportedParamsError)
+        print("got an exception=", str(e))
         if " cohere does not support parameters: {'seed': 12}" in str(e):
             pass
         else: