From 402f3626b3298025a20651cf37b5028b1b947305 Mon Sep 17 00:00:00 2001
From: "Wei Sun (Jack)" <weisun@google.com>
Date: Mon, 15 Sep 2025 10:48:13 -0700
Subject: [PATCH] feat(conformance): Replaces `invocation_id` with
 `user_message_index` in the `Recording`

`invocation_id` is per-request, so we just need user_message_index to help locate where to start replay.

PiperOrigin-RevId: 807300016
---
 src/google/adk/cli/conformance/test_case.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/google/adk/cli/conformance/test_case.py b/src/google/adk/cli/conformance/test_case.py
index e68182f0..14e4f11a 100644
--- a/src/google/adk/cli/conformance/test_case.py
+++ b/src/google/adk/cli/conformance/test_case.py
@@ -81,8 +81,8 @@ class Recording(BaseModel):
       extra="forbid",
   )
 
-  invocation_id: str
-  """Unique invocation identifier."""
+  user_message_index: int
+  """Index of the user message this recording belongs to (0-based)."""
 
   agent_name: str
   """Name of the agent."""