| # Copyright 2019 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 | |
| # | |
| # https://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. | |
| import typing | |
| if typing.TYPE_CHECKING: | |
| from google.cloud import bigquery | |
| def delete_dataset_labels(dataset_id: str) -> "bigquery.Dataset": | |
| # [START bigquery_delete_label_dataset] | |
| from google.cloud import bigquery | |
| # Construct a BigQuery client object. | |
| client = bigquery.Client() | |
| # TODO(developer): Set dataset_id to the ID of the dataset to fetch. | |
| # dataset_id = "your-project.your_dataset" | |
| dataset = client.get_dataset(dataset_id) # Make an API request. | |
| # To delete a label from a dataset, set its value to None. | |
| dataset.labels["color"] = None | |
| dataset = client.update_dataset(dataset, ["labels"]) # Make an API request. | |
| print("Labels deleted from {}".format(dataset_id)) | |
| # [END bigquery_delete_label_dataset] | |
| return dataset | |