fix(passthrough): address CI lint and regenerate dashboard API types

litellm/passthrough/main.py

@@ -20,7 +20,6 @@ from typing import (
 import httpx
 from httpx._types import CookieTypes, QueryParamTypes, RequestFiles
 
-import litellm
 from litellm._logging import verbose_logger
 from litellm.litellm_core_utils.get_llm_provider_logic import get_llm_provider
 from litellm.llms.custom_httpx.http_handler import AsyncHTTPHandler, HTTPHandler

litellm/proxy/pass_through_endpoints/pass_through_endpoints.py

@@ -1582,7 +1582,7 @@ async def _parse_request_data_by_content_type(
     return query_params_data, custom_body_data, file_data, stream
 
 
-def create_pass_through_route(
+def create_pass_through_route(  # noqa: PLR0915
     endpoint,
     target: str,
     custom_headers: Optional[Mapping[str, Any]] = None,

ui/litellm-dashboard/src/lib/http/schema.d.ts

@@ -22134,6 +22134,11 @@ export interface components {
              * @description Set-up pass-through endpoints for provider-specific endpoints. Docs - https://docs.litellm.ai/docs/proxy/pass_through
              */
             pass_through_endpoints?: components["schemas"]["PassThroughGenericEndpoint"][] | null;
+            /**
+             * Pass Through Request Timeout
+             * @description Default upstream request timeout in seconds for native and custom pass-through endpoints that use pass_through_request. Defaults to 600 when unset.
+             */
+            pass_through_request_timeout?: number | null;
             /**
              * Reject Clientside Metadata Tags
              * @description When set to True, rejects requests that contain client-side 'metadata.tags' to prevent users from influencing budgets by sending different tags. Tags can only be inherited from the API key metadata.
@@ -27896,6 +27901,11 @@ export interface components {
              * @description The URL to which requests for this path should be forwarded.
              */
             target: string;
+            /**
+             * Timeout
+             * @description Upstream request timeout in seconds for this pass-through endpoint. If unset, uses general_settings.pass_through_request_timeout (default 600).
+             */
+            timeout?: number | null;
         };
         /**
          * PassThroughGuardrailSettings