diff --git a/tests/llm_translation/reasoning_effort_grid/grid_spec.py b/tests/llm_translation/reasoning_effort_grid/grid_spec.py
index 0d709584bd..3eaa9bc295 100644
--- a/tests/llm_translation/reasoning_effort_grid/grid_spec.py
+++ b/tests/llm_translation/reasoning_effort_grid/grid_spec.py
@@ -1,7 +1,6 @@
 from dataclasses import dataclass, field
 from typing import Dict, FrozenSet, List, Optional, Tuple
 
-
 OMIT = object()
 
 
@@ -22,6 +21,7 @@ class ModelEntry:
     extra_params: Tuple[Tuple[str, str], ...] = field(default_factory=tuple)
     required_env: FrozenSet[str] = field(default_factory=frozenset)
     caps: FrozenSet[str] = field(default_factory=frozenset)
+    unavailable_error: Optional[str] = None
     bedrock_effort_ceiling: Optional[str] = None
 
     def params(self) -> Dict[str, str]:
@@ -234,6 +234,7 @@ BEDROCK_CONVERSE_MODELS: Tuple[ModelEntry, ...] = (
         extra_params=(("aws_region_name", "us-east-1"),),
         required_env=_BEDROCK_REQ,
         caps=_CAPS_OPUS_4_7,
+        unavailable_error="is not available for this account",
     ),
     ModelEntry(
         alias="bedrock-claude-opus-4-6",
diff --git a/tests/llm_translation/reasoning_effort_grid/test_reasoning_effort_grid.py b/tests/llm_translation/reasoning_effort_grid/test_reasoning_effort_grid.py
index 28e2e402d6..b4382e16fe 100644
--- a/tests/llm_translation/reasoning_effort_grid/test_reasoning_effort_grid.py
+++ b/tests/llm_translation/reasoning_effort_grid/test_reasoning_effort_grid.py
@@ -15,7 +15,6 @@ from .grid_spec import (
     all_cells,
 )
 
-
 _PROMPT_MESSAGES: List[Dict[str, str]] = [
     {"role": "user", "content": "Step by step, calculate 47 * 53. Show your work."}
 ]
@@ -133,6 +132,12 @@ def _classify_status(exc: Exception) -> int:
     return 500
 
 
+def _model_unavailable(model: ModelEntry, exc: Optional[Exception]) -> bool:
+    if not model.unavailable_error or exc is None:
+        return False
+    return model.unavailable_error in str(exc)
+
+
 async def _call_chat(model: ModelEntry, effort: str) -> Tuple[int, Optional[Exception]]:
     kwargs = _build_completion_kwargs(model, effort)
     try:
@@ -173,6 +178,9 @@ async def test_reasoning_effort_grid(
     else:
         status, exc = await _call_chat(model, effort)
 
+    if _model_unavailable(model, exc):
+        pytest.skip(f"{model.alias}: {model.unavailable_error}")
+
     record = wire_capture.latest()
     body = record["body"] if record else None
     if route_name == "bedrock_converse" and isinstance(body, str):
@@ -205,3 +213,30 @@ def test_grid_route_coverage() -> None:
         "bedrock_invoke_chat",
         "bedrock_invoke_messages",
     }
+
+
+def test_model_unavailable_tolerates_only_the_declared_error() -> None:
+    gated = ModelEntry(
+        alias="bedrock-claude-opus-4-7",
+        model="bedrock/converse/us.anthropic.claude-opus-4-7",
+        mode="adaptive",
+        unavailable_error="is not available for this account",
+    )
+    entitlement_error = Exception(
+        "litellm.APIConnectionError: BedrockException - "
+        '{"message":"anthropic.claude-opus-4-7 is not available for this account."}'
+    )
+
+    assert _model_unavailable(gated, entitlement_error) is True
+    assert (
+        _model_unavailable(gated, Exception("ThrottlingException: rate exceeded"))
+        is False
+    )
+    assert _model_unavailable(gated, None) is False
+
+    ungated = ModelEntry(
+        alias="bedrock-claude-opus-4-6",
+        model="bedrock/converse/us.anthropic.claude-opus-4-6-v1",
+        mode="adaptive",
+    )
+    assert _model_unavailable(ungated, entitlement_error) is False
diff --git a/tests/logging_callback_tests/test_log_db_redis_services.py b/tests/logging_callback_tests/test_log_db_redis_services.py
index fa0c3b595a..a8c3929be1 100644
--- a/tests/logging_callback_tests/test_log_db_redis_services.py
+++ b/tests/logging_callback_tests/test_log_db_redis_services.py
@@ -2,7 +2,6 @@ import io
 import os
 import sys
 
-
 sys.path.insert(0, os.path.abspath("../.."))
 
 import asyncio
@@ -59,7 +58,38 @@ async def test_log_db_metrics_success():
         assert isinstance(call_args["duration"], float)
         assert isinstance(call_args["start_time"], datetime)
         assert isinstance(call_args["end_time"], datetime)
-        assert "function_name" in call_args["event_metadata"]
+        assert call_args["event_metadata"] is None
+
+
+@pytest.mark.asyncio
+async def test_log_db_metrics_event_metadata_is_safe():
+    """event_metadata must surface only the table name, never the raw
+    kwargs/args which carry live clients (Prisma, OTel spans) and secrets.
+
+    Regression guard for #28909: a previous version dumped function_kwargs and
+    function_args onto the span.
+    """
+    with patch("litellm.proxy.proxy_server.proxy_logging_obj") as mock_proxy_logging:
+        mock_proxy_logging.service_logging_obj.async_service_success_hook = AsyncMock()
+
+        @log_db_metrics
+        async def db_call(**kwargs):
+            return "success"
+
+        await db_call(
+            parent_otel_span="test_span",
+            table_name="LiteLLM_SpendLogs",
+            token="sk-secret-should-not-leak",
+            prisma_client=object(),
+        )
+        await asyncio.sleep(0)
+
+        call_args = (
+            mock_proxy_logging.service_logging_obj.async_service_success_hook.call_args[
+                1
+            ]
+        )
+        assert call_args["event_metadata"] == {"table_name": "LiteLLM_SpendLogs"}
 
 
 @pytest.mark.asyncio