feat(dataplex): add sample for creating a global data profile scan

 - Adds `create_data_profile_scan.py` demonstrating how to create a Dataplex Data Profile Scan using global API endpoint routing.

Author: XrossFox

dataplex/snippets/create_data_profile_scan.py

@@ -0,0 +1,69 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# [START dataplex_create_data_profile_scan_global]
+import google.api_core.exceptions
+from google.cloud import dataplex_v1
+
+
+def create_data_profile_scan_global(
+    project_id: str,
+    dataset_id: str,
+    table_id: str,
+    location: str,
+) -> None:
+    """Creates a Dataplex Data Profile Scan using global API endpoint routing.
+
+    Args:
+        project_id (str): GCP project ID where the scan is created.
+        dataset_id (str): Target BigQuery dataset ID.
+        table_id (str): Target BigQuery table ID to scan.
+        location (str): GCP region where serverless compute runs.
+    """
+    client = dataplex_v1.DataScanServiceClient()
+
+    parent = client.common_location_path(project=project_id, location=location)
+
+    bigquery_table = (
+        f"//bigquery.googleapis.com/projects/{project_id}"
+        f"/datasets/{dataset_id}/tables/{table_id}"
+    )
+
+    data_profile_spec = dataplex_v1.DataProfileSpec(sampling_percent=100.0)
+
+    data_scan = dataplex_v1.DataScan(
+        display_name="Global Data Profile Scan",
+        description="Regional data profile scan generating automated table statistics.",
+        data=dataplex_v1.DataSource(resource=bigquery_table),
+        data_profile_spec=data_profile_spec,
+    )
+
+    request = dataplex_v1.CreateDataScanRequest(
+        parent=parent,
+        data_scan=data_scan,
+    )
+
+    try:
+        operation = client.create_data_scan(request=request)
+        print(operation.result())
+
+    except google.api_core.exceptions.AlreadyExists:
+        print("A scan with this ID already exists.")
+    except google.api_core.exceptions.InvalidArgument as e:
+        print(f"Your scan configuration is invalid: {e}")
+    except google.api_core.exceptions.GoogleAPIError as e:
+        print(f"Unexpected exception: {e}")
+
+
+# [END dataplex_create_data_profile_scan_global]