diff --git a/packages/google-cloud-dataproc-metastore/CONTRIBUTING.rst b/packages/google-cloud-dataproc-metastore/CONTRIBUTING.rst
index 5ef2cfd86ee7..4128ae9d6f8f 100644
--- a/packages/google-cloud-dataproc-metastore/CONTRIBUTING.rst
+++ b/packages/google-cloud-dataproc-metastore/CONTRIBUTING.rst
@@ -143,12 +143,12 @@ Running System Tests
    $ nox -s system
 
    # Run a single system test
-   $ nox -s system- -- -k <name of test>
+   $ nox -s system-3.11 -- -k <name of test>
 
 
   .. note::
 
-      System tests are only configured to run under Python.
+      System tests are only configured to run under Python 3.8, 3.9, 3.10 and 3.11.
       For expediency, we do not run them in older versions of Python 3.
 
   This alone will not run the tests. You'll need to change some local
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore/gapic_version.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore/gapic_version.py
index ac3bc60c3fb3..360a0d13ebdd 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore/gapic_version.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.12.1"  # {x-release-please-version}
+__version__ = "0.0.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/gapic_version.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/gapic_version.py
index ac3bc60c3fb3..360a0d13ebdd 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/gapic_version.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.12.1"  # {x-release-please-version}
+__version__ = "0.0.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/types/metastore.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/types/metastore.py
index 63b5978d0319..372dbcb7b6fb 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/types/metastore.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1/types/metastore.py
@@ -579,6 +579,8 @@ class AuxiliaryVersionConfig(proto.Message):
 class NetworkConfig(proto.Message):
     r"""Network configuration for the Dataproc Metastore service.
 
+    Next available ID: 4
+
     Attributes:
         consumers (MutableSequence[google.cloud.metastore_v1.types.NetworkConfig.Consumer]):
             Immutable. The consumer-side network
@@ -589,6 +591,7 @@ class NetworkConfig(proto.Message):
     class Consumer(proto.Message):
         r"""Contains information of the customer's network
         configurations.
+        Next available ID: 5
 
 
         .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
@@ -609,6 +612,9 @@ class Consumer(proto.Message):
             endpoint_uri (str):
                 Output only. The URI of the endpoint used to
                 access the metastore service.
+            endpoint_location (str):
+                Output only. The location of the endpoint URI. Format:
+                ``projects/{project}/locations/{location}``.
         """
 
         subnetwork: str = proto.Field(
@@ -620,6 +626,10 @@ class Consumer(proto.Message):
             proto.STRING,
             number=3,
         )
+        endpoint_location: str = proto.Field(
+            proto.STRING,
+            number=4,
+        )
 
     consumers: MutableSequence[Consumer] = proto.RepeatedField(
         proto.MESSAGE,
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/gapic_version.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/gapic_version.py
index ac3bc60c3fb3..360a0d13ebdd 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/gapic_version.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.12.1"  # {x-release-please-version}
+__version__ = "0.0.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/types/metastore.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/types/metastore.py
index 5c24b733a5eb..c0ad8b97cbed 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/types/metastore.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1alpha/types/metastore.py
@@ -672,6 +672,8 @@ class AuxiliaryVersionConfig(proto.Message):
 class NetworkConfig(proto.Message):
     r"""Network configuration for the Dataproc Metastore service.
 
+    Next available ID: 4
+
     Attributes:
         consumers (MutableSequence[google.cloud.metastore_v1alpha.types.NetworkConfig.Consumer]):
             Immutable. The consumer-side network
@@ -686,6 +688,7 @@ class NetworkConfig(proto.Message):
     class Consumer(proto.Message):
         r"""Contains information of the customer's network
         configurations.
+        Next available ID: 5
 
 
         .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
@@ -706,6 +709,9 @@ class Consumer(proto.Message):
             endpoint_uri (str):
                 Output only. The URI of the endpoint used to
                 access the metastore service.
+            endpoint_location (str):
+                Output only. The location of the endpoint URI. Format:
+                ``projects/{project}/locations/{location}``.
         """
 
         subnetwork: str = proto.Field(
@@ -717,6 +723,10 @@ class Consumer(proto.Message):
             proto.STRING,
             number=3,
         )
+        endpoint_location: str = proto.Field(
+            proto.STRING,
+            number=4,
+        )
 
     consumers: MutableSequence[Consumer] = proto.RepeatedField(
         proto.MESSAGE,
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/gapic_version.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/gapic_version.py
index ac3bc60c3fb3..360a0d13ebdd 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/gapic_version.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.12.1"  # {x-release-please-version}
+__version__ = "0.0.0"  # {x-release-please-version}
diff --git a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/types/metastore.py b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/types/metastore.py
index 23269a0f5359..ad32f0977dee 100644
--- a/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/types/metastore.py
+++ b/packages/google-cloud-dataproc-metastore/google/cloud/metastore_v1beta/types/metastore.py
@@ -672,6 +672,8 @@ class AuxiliaryVersionConfig(proto.Message):
 class NetworkConfig(proto.Message):
     r"""Network configuration for the Dataproc Metastore service.
 
+    Next available ID: 4
+
     Attributes:
         consumers (MutableSequence[google.cloud.metastore_v1beta.types.NetworkConfig.Consumer]):
             Immutable. The consumer-side network
@@ -686,6 +688,7 @@ class NetworkConfig(proto.Message):
     class Consumer(proto.Message):
         r"""Contains information of the customer's network
         configurations.
+        Next available ID: 5
 
 
         .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
@@ -706,6 +709,9 @@ class Consumer(proto.Message):
             endpoint_uri (str):
                 Output only. The URI of the endpoint used to
                 access the metastore service.
+            endpoint_location (str):
+                Output only. The location of the endpoint URI. Format:
+                ``projects/{project}/locations/{location}``.
         """
 
         subnetwork: str = proto.Field(
@@ -717,6 +723,10 @@ class Consumer(proto.Message):
             proto.STRING,
             number=3,
         )
+        endpoint_location: str = proto.Field(
+            proto.STRING,
+            number=4,
+        )
 
     consumers: MutableSequence[Consumer] = proto.RepeatedField(
         proto.MESSAGE,
diff --git a/packages/google-cloud-dataproc-metastore/noxfile.py b/packages/google-cloud-dataproc-metastore/noxfile.py
index 9a2acd8b6787..be54712bfa8f 100644
--- a/packages/google-cloud-dataproc-metastore/noxfile.py
+++ b/packages/google-cloud-dataproc-metastore/noxfile.py
@@ -46,7 +46,7 @@
 UNIT_TEST_EXTRAS = []
 UNIT_TEST_EXTRAS_BY_PYTHON = {}
 
-SYSTEM_TEST_PYTHON_VERSIONS = []
+SYSTEM_TEST_PYTHON_VERSIONS = ["3.8", "3.9", "3.10", "3.11"]
 SYSTEM_TEST_STANDARD_DEPENDENCIES = [
     "mock",
     "pytest",
@@ -405,24 +405,3 @@ def prerelease_deps(session):
     session.run("python", "-c", "import google.auth; print(google.auth.__version__)")
 
     session.run("py.test", "tests/unit")
-
-    system_test_path = os.path.join("tests", "system.py")
-    system_test_folder_path = os.path.join("tests", "system")
-
-    # Only run system tests if found.
-    if os.path.exists(system_test_path):
-        session.run(
-            "py.test",
-            "--verbose",
-            f"--junitxml=system_{session.python}_sponge_log.xml",
-            system_test_path,
-            *session.posargs,
-        )
-    if os.path.exists(system_test_folder_path):
-        session.run(
-            "py.test",
-            "--verbose",
-            f"--junitxml=system_{session.python}_sponge_log.xml",
-            system_test_folder_path,
-            *session.posargs,
-        )
diff --git a/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1.json b/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1.json
index 631c343ce1b8..61145e9be3f7 100644
--- a/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1.json
+++ b/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-dataproc-metastore",
-    "version": "1.12.1"
+    "version": "0.1.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1alpha.json b/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1alpha.json
index 6316721caf5a..96abac734738 100644
--- a/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1alpha.json
+++ b/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1alpha.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-dataproc-metastore",
-    "version": "1.12.1"
+    "version": "0.1.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1beta.json b/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1beta.json
index b2696ee9c288..4a03aa222378 100644
--- a/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1beta.json
+++ b/packages/google-cloud-dataproc-metastore/samples/generated_samples/snippet_metadata_google.cloud.metastore.v1beta.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-dataproc-metastore",
-    "version": "1.12.1"
+    "version": "0.1.0"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1/test_dataproc_metastore.py b/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1/test_dataproc_metastore.py
index 93a076e82a91..ad8df8fffacb 100644
--- a/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1/test_dataproc_metastore.py
+++ b/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1/test_dataproc_metastore.py
@@ -6109,7 +6109,11 @@ def test_create_service_rest(request_type):
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ]
         },
         "database_type": 1,
@@ -6372,7 +6376,11 @@ def test_create_service_rest_bad_request(
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ]
         },
         "database_type": 1,
@@ -6532,7 +6540,11 @@ def test_update_service_rest(request_type):
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ]
         },
         "database_type": 1,
@@ -6778,7 +6790,11 @@ def test_update_service_rest_bad_request(
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ]
         },
         "database_type": 1,
@@ -9611,6 +9627,7 @@ def test_create_backup_rest(request_type):
                     {
                         "subnetwork": "subnetwork_value",
                         "endpoint_uri": "endpoint_uri_value",
+                        "endpoint_location": "endpoint_location_value",
                     }
                 ]
             },
@@ -9886,6 +9903,7 @@ def test_create_backup_rest_bad_request(
                     {
                         "subnetwork": "subnetwork_value",
                         "endpoint_uri": "endpoint_uri_value",
+                        "endpoint_location": "endpoint_location_value",
                     }
                 ]
             },
diff --git a/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1alpha/test_dataproc_metastore.py b/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1alpha/test_dataproc_metastore.py
index ff14c6c986f5..e45b55729c23 100644
--- a/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1alpha/test_dataproc_metastore.py
+++ b/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1alpha/test_dataproc_metastore.py
@@ -6275,7 +6275,11 @@ def test_create_service_rest(request_type):
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -6543,7 +6547,11 @@ def test_create_service_rest_bad_request(
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -6709,7 +6717,11 @@ def test_update_service_rest(request_type):
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -6960,7 +6972,11 @@ def test_update_service_rest_bad_request(
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -9799,6 +9815,7 @@ def test_create_backup_rest(request_type):
                     {
                         "subnetwork": "subnetwork_value",
                         "endpoint_uri": "endpoint_uri_value",
+                        "endpoint_location": "endpoint_location_value",
                     }
                 ],
                 "custom_routes_enabled": True,
@@ -10079,6 +10096,7 @@ def test_create_backup_rest_bad_request(
                     {
                         "subnetwork": "subnetwork_value",
                         "endpoint_uri": "endpoint_uri_value",
+                        "endpoint_location": "endpoint_location_value",
                     }
                 ],
                 "custom_routes_enabled": True,
diff --git a/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1beta/test_dataproc_metastore.py b/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1beta/test_dataproc_metastore.py
index 4370f8a558d6..aafa686e833f 100644
--- a/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1beta/test_dataproc_metastore.py
+++ b/packages/google-cloud-dataproc-metastore/tests/unit/gapic/metastore_v1beta/test_dataproc_metastore.py
@@ -6275,7 +6275,11 @@ def test_create_service_rest(request_type):
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -6543,7 +6547,11 @@ def test_create_service_rest_bad_request(
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -6709,7 +6717,11 @@ def test_update_service_rest(request_type):
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -6960,7 +6972,11 @@ def test_update_service_rest_bad_request(
         "encryption_config": {"kms_key": "kms_key_value"},
         "network_config": {
             "consumers": [
-                {"subnetwork": "subnetwork_value", "endpoint_uri": "endpoint_uri_value"}
+                {
+                    "subnetwork": "subnetwork_value",
+                    "endpoint_uri": "endpoint_uri_value",
+                    "endpoint_location": "endpoint_location_value",
+                }
             ],
             "custom_routes_enabled": True,
         },
@@ -9799,6 +9815,7 @@ def test_create_backup_rest(request_type):
                     {
                         "subnetwork": "subnetwork_value",
                         "endpoint_uri": "endpoint_uri_value",
+                        "endpoint_location": "endpoint_location_value",
                     }
                 ],
                 "custom_routes_enabled": True,
@@ -10079,6 +10096,7 @@ def test_create_backup_rest_bad_request(
                     {
                         "subnetwork": "subnetwork_value",
                         "endpoint_uri": "endpoint_uri_value",
+                        "endpoint_location": "endpoint_location_value",
                     }
                 ],
                 "custom_routes_enabled": True,