diff --git a/litellm/types/router.py b/litellm/types/router.py
index 0aefc07ae4b..1ce86479f34 100644
--- a/litellm/types/router.py
+++ b/litellm/types/router.py
@@ -299,6 +299,7 @@ class CredentialLiteLLMParams(BaseModel):
     aws_bedrock_runtime_endpoint: str | None = None
     aws_bedrock_project_id: str | None = None
     s3_bucket_name: str | None = None
+    s3_endpoint_url: str | None = None
     s3_region_name: str | None = None
     s3_encryption_key_id: str | None = None
     aws_batch_role_arn: str | None = None