docs fix

docs/my-website/docs/response_api.md

@@ -1105,7 +1105,7 @@ Supported when using the `openai` or `azure` provider with a model that supports
 import litellm
 
 response = litellm.responses(
-    model="openai/gpt-4o",
+    model="openai/gpt-5.2",
     input="List files in /mnt/data and run python --version.",
     tools=[{"type": "shell", "environment": {"type": "container_auto"}}],
     tool_choice="auto",
@@ -1128,7 +1128,7 @@ client = OpenAI(
 )
 
 response = client.responses.create(
-    model="openai/gpt-4o",
+    model="openai/gpt-5.2",
     input="List files in /mnt/data.",
     tools=[{"type": "shell", "environment": {"type": "container_auto"}}],
     tool_choice="auto",
@@ -1143,7 +1143,7 @@ curl -X POST "http://localhost:4000/v1/responses" \
   -H "Content-Type: application/json" \
   -H "Authorization: Bearer your-proxy-api-key" \
   -d '{
-    "model": "openai/gpt-4o",
+    "model": "openai/gpt-5.2",
     "input": "List files in /mnt/data.",
     "tools": [{"type": "shell", "environment": {"type": "container_auto"}}],
     "tool_choice": "auto",

litellm/types/llms/openai.py

@@ -1064,10 +1064,10 @@ class ShellToolParam(TypedDict, total=False):
     See https://developers.openai.com/api/docs/guides/tools-shell.
     """
 
-    type: str
+    type: Required[Union[Literal["shell"], str]]
     """The type of tool. Use ``\"shell\"``."""
 
-    environment: Dict[str, Any]
+    environment: Required[Dict[str, Any]]
     """Environment config: ``type`` (e.g. ``\"container_auto\"``, ``\"container_reference\"``, ``\"local\"``), optional ``container_id``, ``network_policy``, ``domain_secrets``, ``skills``."""
 
 
@@ -1179,24 +1179,6 @@ class ResponseAPIUsage(BaseLiteLLMOpenAIResponseObject):
     model_config = {"extra": "allow"}
 
 
-# Optional typing for reasoning fields; API may add new values. Prefer Dict[str, Any]
-# for response parsing so new effort/summary values and new fields are accepted.
-ResponsesAPIReasoningEffort = str  # known: "none", "minimal", "low", "medium", "high", "xhigh"
-
-
-class ResponsesAPIReasoning(BaseLiteLLMOpenAIResponseObject):
-    """
-    Reasoning info on a Responses API response. All fields are optional str to accept
-    current API values and any new values OpenAI adds. Extra fields are allowed.
-    """
-
-    model_config = ConfigDict(extra="allow")
-
-    effort: Optional[str] = None
-    generate_summary: Optional[str] = None
-    summary: Optional[str] = None
-
-
 ResponsesAPIStatus = Literal[
     "completed", "failed", "in_progress", "cancelled", "queued", "incomplete"
 ]

tests/llm_responses_api_testing/base_responses_api.py

@@ -763,7 +763,7 @@ class BaseResponsesAPITest(ABC):
         base_completion_call_args = self.get_base_completion_call_args()
         model = self.get_advanced_model_for_shell_tool() or base_completion_call_args.get(
             "model"
-        ) or "gpt-5.2"
+        ) or "openai/gpt-5.2"
         tools = [{"type": "shell", "environment": {"type": "container_auto"}}]
         input_msg = "List files in /mnt/data and run python --version."