From 409a0058edebf409e6fe1b7ea4aaf5cfa1be1d0e Mon Sep 17 00:00:00 2001
From: gym-cmd <186399764+gym-cmd@users.noreply.github.com>
Date: Sat, 16 May 2026 00:33:49 +0100
Subject: [PATCH] fix(interactions): align openapi response fields

---
 litellm/types/interactions/generated.py                    | 2 ++
 tests/test_litellm/interactions/test_openapi_compliance.py | 6 ++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/litellm/types/interactions/generated.py b/litellm/types/interactions/generated.py
index ed626b0b7c8..160b1879c01 100644
--- a/litellm/types/interactions/generated.py
+++ b/litellm/types/interactions/generated.py
@@ -1203,6 +1203,7 @@ class InteractionsAPIResponse(BaseLiteLLMOpenAIResponseObject):
     created: Optional[str] = None
     updated: Optional[str] = None
     role: Optional[str] = None
+    steps: Optional[List[Dict[str, Any]]] = None
     outputs: Optional[List[Dict[str, Any]]] = None
     usage: Optional[Dict[str, Any]] = None
 
@@ -1228,6 +1229,7 @@ class InteractionsAPIStreamingResponse(BaseLiteLLMOpenAIResponseObject):
     created: Optional[str] = None
     updated: Optional[str] = None
     role: Optional[str] = None
+    steps: Optional[List[Dict[str, Any]]] = None
     outputs: Optional[List[Dict[str, Any]]] = None
     usage: Optional[Dict[str, Any]] = None
     delta: Optional[Dict[str, Any]] = None
diff --git a/tests/test_litellm/interactions/test_openapi_compliance.py b/tests/test_litellm/interactions/test_openapi_compliance.py
index cfcc426aa24..5bc41aac301 100644
--- a/tests/test_litellm/interactions/test_openapi_compliance.py
+++ b/tests/test_litellm/interactions/test_openapi_compliance.py
@@ -157,14 +157,16 @@ class TestResponseCompliance:
         # Check CreateModelInteractionParams which includes output fields
         schema = spec_dict["components"]["schemas"]["CreateModelInteractionParams"]
 
-        # Output fields (readOnly)
+        # Output fields (readOnly). Google's current OpenAPI response payload
+        # exposes content through `steps`; LiteLLM keeps `outputs` only as a
+        # compatibility response field.
         output_fields = [
             "id",
             "status",
             "created",
             "updated",
             "role",
-            "outputs",
+            "steps",
             "usage",
         ]