diff --git a/CHANGELOG.md b/CHANGELOG.md
index ebf81ae5b4..95d22a4600 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - `opentelemetry-instrumentation-dbapi`: fix crash retrieving libpq version when enabling commenter with psycopg
   ([#3796](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3796))
+- `opentelemetry-instrumentation-vertexai`: migrate off the deprecated events API to use the logs API
+  ([#3625](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3626))
 
 ### Added
 - `opentelemetry-instrumentation`: botocore: Add support for AWS Secrets Manager semantic convention attribute
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/pyproject.toml b/instrumentation-genai/opentelemetry-instrumentation-vertexai/pyproject.toml
index fba9c63667..ae7ee29073 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/pyproject.toml
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
-  "opentelemetry-api ~= 1.28",
+  "opentelemetry-api >= 1.37",
   "opentelemetry-instrumentation ~= 0.58b0",
   # TODO https://github.com/open-telemetry/opentelemetry-python-contrib/issues/3786: restrict
   # version after the first release
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/__init__.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/__init__.py
index 98e2ed57ed..960e35ae46 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/__init__.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/__init__.py
@@ -47,7 +47,7 @@
     wrap_function_wrapper,  # type: ignore[reportUnknownVariableType]
 )
 
-from opentelemetry._events import get_event_logger
+from opentelemetry._logs import get_logger
 from opentelemetry.instrumentation._semconv import (
     _OpenTelemetrySemanticConventionStability,
     _OpenTelemetryStabilitySignalType,
@@ -128,12 +128,12 @@ def _instrument(self, **kwargs: Any):
             tracer_provider,
             schema_url=schema,
         )
-        event_logger_provider = kwargs.get("event_logger_provider")
-        event_logger = get_event_logger(
+        logger_provider = kwargs.get("logger_provider")
+        logger = get_logger(
             __name__,
             "",
+            logger_provider=logger_provider,
             schema_url=schema,
-            event_logger_provider=event_logger_provider,
         )
         sem_conv_opt_in_mode = _OpenTelemetrySemanticConventionStability._get_opentelemetry_stability_opt_in_mode(
             _OpenTelemetryStabilitySignalType.GEN_AI,
@@ -142,7 +142,7 @@ def _instrument(self, **kwargs: Any):
             # Type checker now knows sem_conv_opt_in_mode is a Literal[_StabilityMode.DEFAULT]
             method_wrappers = MethodWrappers(
                 tracer,
-                event_logger,
+                logger,
                 is_content_enabled(sem_conv_opt_in_mode),
                 sem_conv_opt_in_mode,
                 completion_hook,
@@ -151,7 +151,7 @@ def _instrument(self, **kwargs: Any):
             # Type checker now knows it's the other literal
             method_wrappers = MethodWrappers(
                 tracer,
-                event_logger,
+                logger,
                 is_content_enabled(sem_conv_opt_in_mode),
                 sem_conv_opt_in_mode,
                 completion_hook,
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/events.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/events.py
index 990af83eaf..75969d1687 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/events.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/events.py
@@ -27,7 +27,7 @@
 from dataclasses import asdict, dataclass
 from typing import Any, Iterable, Literal
 
-from opentelemetry._events import Event
+from opentelemetry._logs import LogRecord
 from opentelemetry.semconv._incubating.attributes import gen_ai_attributes
 from opentelemetry.util.types import AnyValue
 
@@ -36,7 +36,7 @@ def user_event(
     *,
     role: str = "user",
     content: AnyValue = None,
-) -> Event:
+) -> LogRecord:
     """Creates a User event
     https://github.com/open-telemetry/semantic-conventions/blob/v1.28.0/docs/gen-ai/gen-ai-events.md#user-event
     """
@@ -45,8 +45,8 @@ def user_event(
     }
     if content is not None:
         body["content"] = content
-    return Event(
-        name="gen_ai.user.message",
+    return LogRecord(
+        event_name="gen_ai.user.message",
         attributes={
             gen_ai_attributes.GEN_AI_SYSTEM: gen_ai_attributes.GenAiSystemValues.VERTEX_AI.value,
         },
@@ -58,7 +58,7 @@ def assistant_event(
     *,
     role: str = "assistant",
     content: AnyValue = None,
-) -> Event:
+) -> LogRecord:
     """Creates an Assistant event
     https://github.com/open-telemetry/semantic-conventions/blob/v1.28.0/docs/gen-ai/gen-ai-events.md#assistant-event
     """
@@ -67,8 +67,8 @@ def assistant_event(
     }
     if content is not None:
         body["content"] = content
-    return Event(
-        name="gen_ai.assistant.message",
+    return LogRecord(
+        event_name="gen_ai.assistant.message",
         attributes={
             gen_ai_attributes.GEN_AI_SYSTEM: gen_ai_attributes.GenAiSystemValues.VERTEX_AI.value,
         },
@@ -80,7 +80,7 @@ def system_event(
     *,
     role: str = "system",
     content: AnyValue = None,
-) -> Event:
+) -> LogRecord:
     """Creates a System event
     https://github.com/open-telemetry/semantic-conventions/blob/v1.28.0/docs/gen-ai/gen-ai-events.md#system-event
     """
@@ -89,8 +89,8 @@ def system_event(
     }
     if content is not None:
         body["content"] = content
-    return Event(
-        name="gen_ai.system.message",
+    return LogRecord(
+        event_name="gen_ai.system.message",
         attributes={
             gen_ai_attributes.GEN_AI_SYSTEM: gen_ai_attributes.GenAiSystemValues.VERTEX_AI.value,
         },
@@ -103,7 +103,7 @@ def tool_event(
     role: str | None,
     id_: str,
     content: AnyValue = None,
-) -> Event:
+) -> LogRecord:
     """Creates a Tool message event
     https://github.com/open-telemetry/semantic-conventions/blob/v1.28.0/docs/gen-ai/gen-ai-events.md#event-gen_aitoolmessage
     """
@@ -116,8 +116,8 @@ def tool_event(
     }
     if content is not None:
         body["content"] = content
-    return Event(
-        name="gen_ai.tool.message",
+    return LogRecord(
+        event_name="gen_ai.tool.message",
         attributes={
             gen_ai_attributes.GEN_AI_SYSTEM: gen_ai_attributes.GenAiSystemValues.VERTEX_AI.value,
         },
@@ -158,7 +158,7 @@ def choice_event(
     index: int,
     message: ChoiceMessage,
     tool_calls: Iterable[ChoiceToolCall] = (),
-) -> Event:
+) -> LogRecord:
     """Creates a choice event, which describes the Gen AI response message.
     https://github.com/open-telemetry/semantic-conventions/blob/v1.28.0/docs/gen-ai/gen-ai-events.md#event-gen_aichoice
     """
@@ -174,8 +174,8 @@ def choice_event(
     if tool_calls_list:
         body["tool_calls"] = tool_calls_list
 
-    return Event(
-        name="gen_ai.choice",
+    return LogRecord(
+        event_name="gen_ai.choice",
         attributes={
             gen_ai_attributes.GEN_AI_SYSTEM: gen_ai_attributes.GenAiSystemValues.VERTEX_AI.value,
         },
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/patch.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/patch.py
index e7e6621d73..e11ea6e8b6 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/patch.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/patch.py
@@ -28,7 +28,7 @@
     overload,
 )
 
-from opentelemetry._events import Event, EventLogger
+from opentelemetry._logs import Logger, LogRecord
 from opentelemetry.instrumentation._semconv import (
     _StabilityMode,
 )
@@ -116,7 +116,7 @@ class MethodWrappers:
     def __init__(
         self,
         tracer: Tracer,
-        event_logger: EventLogger,
+        logger: Logger,
         capture_content: ContentCapturingMode,
         sem_conv_opt_in_mode: Literal[
             _StabilityMode.GEN_AI_LATEST_EXPERIMENTAL
@@ -128,7 +128,7 @@ def __init__(
     def __init__(
         self,
         tracer: Tracer,
-        event_logger: EventLogger,
+        logger: Logger,
         capture_content: bool,
         sem_conv_opt_in_mode: Literal[_StabilityMode.DEFAULT],
         completion_hook: CompletionHook,
@@ -137,7 +137,7 @@ def __init__(
     def __init__(
         self,
         tracer: Tracer,
-        event_logger: EventLogger,
+        logger: Logger,
         capture_content: Union[bool, ContentCapturingMode],
         sem_conv_opt_in_mode: Union[
             Literal[_StabilityMode.DEFAULT],
@@ -146,7 +146,7 @@ def __init__(
         completion_hook: CompletionHook,
     ) -> None:
         self.tracer = tracer
-        self.event_logger = event_logger
+        self.logger = logger
         self.capture_content = capture_content
         self.sem_conv_opt_in_mode = sem_conv_opt_in_mode
         self.completion_hook = completion_hook
@@ -227,8 +227,8 @@ def handle_response(
                                 for k, v in content_attributes.items()
                             }
                         )
-                event = Event(
-                    name="gen_ai.client.inference.operation.details",
+                event = LogRecord(
+                    event_name="gen_ai.client.inference.operation.details",
                 )
                 event.attributes = attributes
                 if capture_content in (
@@ -236,7 +236,7 @@ def handle_response(
                     ContentCapturingMode.EVENT_ONLY,
                 ):
                     event.attributes |= content_attributes
-                self.event_logger.emit(event)
+                self.logger.emit(event)
                 self.completion_hook.on_completion(
                     inputs=inputs,
                     outputs=outputs,
@@ -273,7 +273,7 @@ def _with_default_instrumentation(
             for event in request_to_events(
                 params=params, capture_content=capture_content
             ):
-                self.event_logger.emit(event)
+                self.logger.emit(event)
 
             # TODO: set error.type attribute
             # https://github.com/open-telemetry/semantic-conventions/blob/main/docs/gen-ai/gen-ai-spans.md
@@ -294,7 +294,7 @@ def handle_response(
                 for event in response_to_events(
                     response=response, capture_content=capture_content
                 ):
-                    self.event_logger.emit(event)
+                    self.logger.emit(event)
 
             yield handle_response
 
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/utils.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/utils.py
index 9a9dd9c2d4..860018f908 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/utils.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/src/opentelemetry/instrumentation/vertexai/utils.py
@@ -33,7 +33,7 @@
 
 from google.protobuf import json_format
 
-from opentelemetry._events import Event
+from opentelemetry._logs import LogRecord
 from opentelemetry.instrumentation._semconv import (
     _StabilityMode,
 )
@@ -256,7 +256,7 @@ def get_span_name(span_attributes: Mapping[str, AttributeValue]) -> str:
 
 def request_to_events(
     *, params: GenerateContentParams, capture_content: bool
-) -> Iterable[Event]:
+) -> Iterable[LogRecord]:
     # System message
     if params.system_instruction:
         request_content = _parts_to_any_value(
@@ -348,7 +348,7 @@ def response_to_events(
     response: prediction_service.GenerateContentResponse
     | prediction_service_v1beta1.GenerateContentResponse,
     capture_content: bool,
-) -> Iterable[Event]:
+) -> Iterable[LogRecord]:
     for candidate in response.candidates:
         tool_calls = _extract_tool_calls(
             candidate=candidate, capture_content=capture_content
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/conftest.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/conftest.py
index 349bf17820..3815e20dac 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/conftest.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/conftest.py
@@ -38,7 +38,6 @@
 from opentelemetry.instrumentation.vertexai.utils import (
     OTEL_INSTRUMENTATION_GENAI_CAPTURE_MESSAGE_CONTENT,
 )
-from opentelemetry.sdk._events import EventLoggerProvider
 from opentelemetry.sdk._logs import LoggerProvider
 from opentelemetry.sdk._logs.export import (
     InMemoryLogExporter,
@@ -84,13 +83,12 @@ def fixture_tracer_provider(span_exporter):
     return provider
 
 
-@pytest.fixture(scope="function", name="event_logger_provider")
-def fixture_event_logger_provider(log_exporter):
+@pytest.fixture(scope="function", name="logger_provider")
+def fixture_logger_provider(log_exporter):
     provider = LoggerProvider()
     provider.add_log_record_processor(SimpleLogRecordProcessor(log_exporter))
-    event_logger_provider = EventLoggerProvider(provider)
 
-    return event_logger_provider
+    return provider
 
 
 @pytest.fixture(scope="function", name="meter_provider")
@@ -117,7 +115,7 @@ def vertexai_init(vcr: VCR) -> None:
 
 @pytest.fixture(scope="function")
 def instrument_no_content(
-    tracer_provider, event_logger_provider, meter_provider, request
+    tracer_provider, logger_provider, meter_provider, request
 ):
     # Reset global state..
     _OpenTelemetrySemanticConventionStability._initialized = False
@@ -129,7 +127,7 @@ def instrument_no_content(
     instrumentor = VertexAIInstrumentor()
     instrumentor.instrument(
         tracer_provider=tracer_provider,
-        event_logger_provider=event_logger_provider,
+        logger_provider=logger_provider,
         meter_provider=meter_provider,
     )
 
@@ -141,7 +139,7 @@ def instrument_no_content(
 
 @pytest.fixture(scope="function")
 def instrument_no_content_with_experimental_semconvs(
-    tracer_provider, event_logger_provider, meter_provider, request
+    tracer_provider, logger_provider, meter_provider, request
 ):
     # Reset global state..
     _OpenTelemetrySemanticConventionStability._initialized = False
@@ -155,7 +153,7 @@ def instrument_no_content_with_experimental_semconvs(
     instrumentor = VertexAIInstrumentor()
     instrumentor.instrument(
         tracer_provider=tracer_provider,
-        event_logger_provider=event_logger_provider,
+        logger_provider=logger_provider,
         meter_provider=meter_provider,
     )
 
@@ -167,7 +165,7 @@ def instrument_no_content_with_experimental_semconvs(
 
 @pytest.fixture(scope="function")
 def instrument_with_experimental_semconvs(
-    tracer_provider, event_logger_provider, meter_provider
+    tracer_provider, logger_provider, meter_provider
 ):
     # Reset global state..
     _OpenTelemetrySemanticConventionStability._initialized = False
@@ -180,7 +178,7 @@ def instrument_with_experimental_semconvs(
     instrumentor = VertexAIInstrumentor()
     instrumentor.instrument(
         tracer_provider=tracer_provider,
-        event_logger_provider=event_logger_provider,
+        logger_provider=logger_provider,
         meter_provider=meter_provider,
     )
 
@@ -192,7 +190,7 @@ def instrument_with_experimental_semconvs(
 
 @pytest.fixture(scope="function")
 def instrument_with_upload_hook(
-    tracer_provider, event_logger_provider, meter_provider
+    tracer_provider, logger_provider, meter_provider
 ):
     # Reset global state..
     _OpenTelemetrySemanticConventionStability._initialized = False
@@ -207,7 +205,7 @@ def instrument_with_upload_hook(
     instrumentor = VertexAIInstrumentor()
     instrumentor.instrument(
         tracer_provider=tracer_provider,
-        event_logger_provider=event_logger_provider,
+        logger_provider=logger_provider,
         meter_provider=meter_provider,
     )
 
@@ -221,7 +219,7 @@ def instrument_with_upload_hook(
 
 @pytest.fixture(scope="function")
 def instrument_with_content(
-    tracer_provider, event_logger_provider, meter_provider, request
+    tracer_provider, logger_provider, meter_provider, request
 ):
     # Reset global state..
     _OpenTelemetrySemanticConventionStability._initialized = False
@@ -232,7 +230,7 @@ def instrument_with_content(
     instrumentor = VertexAIInstrumentor()
     instrumentor.instrument(
         tracer_provider=tracer_provider,
-        event_logger_provider=event_logger_provider,
+        logger_provider=logger_provider,
         meter_provider=meter_provider,
     )
 
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_chat_completions.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_chat_completions.py
index 81d8f08ba9..61bbc0775a 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_chat_completions.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_chat_completions.py
@@ -69,10 +69,8 @@ def test_generate_content(
     assert user_log.trace_id == span_context.trace_id
     assert user_log.span_id == span_context.span_id
     assert user_log.trace_flags == span_context.trace_flags
-    assert user_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log.event_name == "gen_ai.user.message"
     assert user_log.body == {
         "content": [{"text": "Say this is a test"}],
         "role": "user",
@@ -81,10 +79,8 @@ def test_generate_content(
     assert choice_log.trace_id == span_context.trace_id
     assert choice_log.span_id == span_context.span_id
     assert choice_log.trace_flags == span_context.trace_flags
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,
@@ -130,16 +126,12 @@ def test_generate_content_without_events(
     # Emits user and choice event without body.content
     assert len(logs) == 2
     user_log, choice_log = [log_data.log_record for log_data in logs]
-    assert user_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log.event_name == "gen_ai.user.message"
     assert user_log.body == {"role": "user"}
 
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,
@@ -275,8 +267,8 @@ def test_generate_content_invalid_role(
     log = logs[0].log_record
     assert log.attributes == {
         "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
     }
+    assert log.event_name == "gen_ai.user.message"
     assert log.body == {
         "content": [{"text": "Say this is a test"}],
         "role": "invalid_role",
@@ -409,47 +401,37 @@ def generate_content_all_input_events(
         log_data.log_record for log_data in logs
     ]
 
-    assert system_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.system.message",
-    }
+    assert system_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert system_log.event_name == "gen_ai.system.message"
     assert system_log.body == {
         "content": [{"text": "You are a clever language model"}],
         # The API only allows user and model, so system instruction is considered a user role
         "role": "user",
     }
 
-    assert user_log1.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log1.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log1.event_name == "gen_ai.user.message"
     assert user_log1.body == {
         "content": [{"text": "My name is OpenTelemetry"}],
         "role": "user",
     }
 
-    assert assistant_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.assistant.message",
-    }
+    assert assistant_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert assistant_log.event_name == "gen_ai.assistant.message"
     assert assistant_log.body == {
         "content": [{"text": "Hello OpenTelemetry!"}],
         "role": "model",
     }
 
-    assert user_log2.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log2.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log2.event_name == "gen_ai.user.message"
     assert user_log2.body == {
         "content": [{"text": "Address me by name and say this is a test"}],
         "role": "user",
     }
 
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,
diff --git a/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_function_calling.py b/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_function_calling.py
index 681f778df1..88762d6100 100644
--- a/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_function_calling.py
+++ b/instrumentation-genai/opentelemetry-instrumentation-vertexai/tests/test_function_calling.py
@@ -42,10 +42,8 @@ def test_function_call_choice(
     logs = log_exporter.get_finished_logs()
     assert len(logs) == 2
     user_log, choice_log = [log_data.log_record for log_data in logs]
-    assert user_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log.event_name == "gen_ai.user.message"
     assert user_log.body == {
         "content": [
             {"text": "Get weather details in New Delhi and San Francisco?"}
@@ -53,10 +51,8 @@ def test_function_call_choice(
         "role": "user",
     }
 
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,
@@ -110,18 +106,14 @@ def test_function_call_choice_no_content(
     logs = log_exporter.get_finished_logs()
     assert len(logs) == 2
     user_log, choice_log = [log_data.log_record for log_data in logs]
-    assert user_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log.event_name == "gen_ai.user.message"
     assert user_log.body == {
         "role": "user",
     }
 
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,
@@ -171,10 +163,8 @@ def test_tool_events(
     user_log, assistant_log, tool_log1, tool_log2, choice_log = [
         log_data.log_record for log_data in logs
     ]
-    assert user_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log.event_name == "gen_ai.user.message"
     assert user_log.body == {
         "content": [
             {"text": "Get weather details in New Delhi and San Francisco?"}
@@ -182,10 +172,8 @@ def test_tool_events(
         "role": "user",
     }
 
-    assert assistant_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.assistant.message",
-    }
+    assert assistant_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert assistant_log.event_name == "gen_ai.assistant.message"
     assert assistant_log.body == {
         "role": "model",
         "content": [
@@ -204,10 +192,8 @@ def test_tool_events(
         ],
     }
 
-    assert tool_log1.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.tool.message",
-    }
+    assert tool_log1.attributes == {"gen_ai.system": "vertex_ai"}
+    assert tool_log1.event_name == "gen_ai.tool.message"
 
     assert tool_log1.body == {
         "role": "user",
@@ -215,20 +201,16 @@ def test_tool_events(
         "content": {"content": '{"temperature": 35, "unit": "C"}'},
     }
 
-    assert tool_log2.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.tool.message",
-    }
+    assert tool_log2.attributes == {"gen_ai.system": "vertex_ai"}
+    assert tool_log2.event_name == "gen_ai.tool.message"
     assert tool_log2.body == {
         "role": "user",
         "id": "get_current_weather_1",
         "content": {"content": '{"temperature": 25, "unit": "C"}'},
     }
 
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,
@@ -273,40 +255,34 @@ def test_tool_events_no_content(
     user_log, assistant_log, tool_log1, tool_log2, choice_log = [
         log_data.log_record for log_data in logs
     ]
-    assert user_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.user.message",
-    }
+    assert user_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert user_log.event_name == "gen_ai.user.message"
     assert user_log.body == {"role": "user"}
 
-    assert assistant_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.assistant.message",
-    }
+    assert assistant_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert assistant_log.event_name == "gen_ai.assistant.message"
     assert assistant_log.body == {"role": "model"}
 
     assert tool_log1.attributes == {
         "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.tool.message",
     }
+    assert tool_log1.event_name == "gen_ai.tool.message"
     assert tool_log1.body == {
         "role": "user",
         "id": "get_current_weather_0",
     }
+    assert tool_log1.event_name == "gen_ai.tool.message"
+
+    assert tool_log2.attributes == {"gen_ai.system": "vertex_ai"}
 
-    assert tool_log2.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.tool.message",
-    }
     assert tool_log2.body == {
         "role": "user",
         "id": "get_current_weather_1",
     }
+    assert tool_log2.event_name == "gen_ai.tool.message"
 
-    assert choice_log.attributes == {
-        "gen_ai.system": "vertex_ai",
-        "event.name": "gen_ai.choice",
-    }
+    assert choice_log.attributes == {"gen_ai.system": "vertex_ai"}
+    assert choice_log.event_name == "gen_ai.choice"
     assert choice_log.body == {
         "finish_reason": "stop",
         "index": 0,