diff --git a/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/__init__.py b/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/__init__.py
index 73ffede..77f8bc5 100644
--- a/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/__init__.py
+++ b/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/__init__.py
@@ -30,7 +30,6 @@
 _transport_registry["grpc"] = AlphaAnalyticsDataGrpcTransport
 _transport_registry["grpc_asyncio"] = AlphaAnalyticsDataGrpcAsyncIOTransport
 
-
 __all__ = (
     "AlphaAnalyticsDataTransport",
     "AlphaAnalyticsDataGrpcTransport",
diff --git a/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc.py b/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc.py
index 239fb3e..da3658b 100644
--- a/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc.py
+++ b/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc.py
@@ -146,6 +146,10 @@ def __init__(
                 ssl_credentials=ssl_credentials,
                 scopes=scopes or self.AUTH_SCOPES,
                 quota_project_id=quota_project_id,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
             self._ssl_channel_credentials = ssl_credentials
         else:
@@ -164,6 +168,10 @@ def __init__(
                 ssl_credentials=ssl_channel_credentials,
                 scopes=scopes or self.AUTH_SCOPES,
                 quota_project_id=quota_project_id,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
 
         self._stubs = {}  # type: Dict[str, Callable]
@@ -190,7 +198,7 @@ def create_channel(
     ) -> grpc.Channel:
         """Create and return a gRPC channel object.
         Args:
-            address (Optionsl[str]): The host for the channel to use.
+            address (Optional[str]): The host for the channel to use.
             credentials (Optional[~.Credentials]): The
                 authorization credentials to attach to requests. These
                 credentials identify this application to the service. If
diff --git a/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc_asyncio.py b/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc_asyncio.py
index 2a02979..30d97c1 100644
--- a/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc_asyncio.py
+++ b/google/analytics/data_v1alpha/services/alpha_analytics_data/transports/grpc_asyncio.py
@@ -191,6 +191,10 @@ def __init__(
                 ssl_credentials=ssl_credentials,
                 scopes=scopes or self.AUTH_SCOPES,
                 quota_project_id=quota_project_id,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
             self._ssl_channel_credentials = ssl_credentials
         else:
@@ -209,6 +213,10 @@ def __init__(
                 ssl_credentials=ssl_channel_credentials,
                 scopes=scopes or self.AUTH_SCOPES,
                 quota_project_id=quota_project_id,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
 
         # Run the base constructor.
diff --git a/google/analytics/data_v1alpha/types/__init__.py b/google/analytics/data_v1alpha/types/__init__.py
index 436f74b..ca30e25 100644
--- a/google/analytics/data_v1alpha/types/__init__.py
+++ b/google/analytics/data_v1alpha/types/__init__.py
@@ -43,6 +43,8 @@
     QuotaStatus,
     DimensionMetadata,
     MetricMetadata,
+    MetricAggregation,
+    MetricType,
 )
 from .analytics_data_api import (
     Metadata,
@@ -59,7 +61,6 @@
     RunRealtimeReportResponse,
 )
 
-
 __all__ = (
     "DateRange",
     "Entity",
@@ -88,6 +89,8 @@
     "QuotaStatus",
     "DimensionMetadata",
     "MetricMetadata",
+    "MetricAggregation",
+    "MetricType",
     "Metadata",
     "RunReportRequest",
     "RunReportResponse",
diff --git a/synth.metadata b/synth.metadata
index 174184c..c39be3c 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/python-analytics-data.git",
-        "sha": "27e59e536c91031f694beba2a99aa13b3ea36ee9"
+        "sha": "9bd347737319ea5cae0cf6556d55cd8397a06811"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "e67686cf0afd279ebd99af891f7ffd792cce8152",
-        "internalRef": "345553480"
+        "sha": "dd372aa22ded7a8ba6f0e03a80e06358a3fa0907",
+        "internalRef": "347055288"
       }
     },
     {
diff --git a/tests/unit/gapic/data_v1alpha/test_alpha_analytics_data.py b/tests/unit/gapic/data_v1alpha/test_alpha_analytics_data.py
index 560ab56..bf5fea1 100644
--- a/tests/unit/gapic/data_v1alpha/test_alpha_analytics_data.py
+++ b/tests/unit/gapic/data_v1alpha/test_alpha_analytics_data.py
@@ -1338,6 +1338,10 @@ def test_alpha_analytics_data_transport_channel_mtls_with_client_cert_source(
                 ),
                 ssl_credentials=mock_ssl_cred,
                 quota_project_id=None,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
             assert transport.grpc_channel == mock_grpc_channel
             assert transport._ssl_channel_credentials == mock_ssl_cred
@@ -1382,6 +1386,10 @@ def test_alpha_analytics_data_transport_channel_mtls_with_adc(transport_class):
                 ),
                 ssl_credentials=mock_ssl_cred,
                 quota_project_id=None,
+                options=[
+                    ("grpc.max_send_message_length", -1),
+                    ("grpc.max_receive_message_length", -1),
+                ],
             )
             assert transport.grpc_channel == mock_grpc_channel