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1856027 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | # Copyright 2022 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.
from google.cloud import bigquery
def delete_label_table(table_id: str, label_key: str) -> bigquery.Table:
orig_table_id = table_id
orig_label_key = label_key
# [START bigquery_delete_label_table]
from google.cloud import bigquery
client = bigquery.Client()
# TODO(dev): Change table_id to the full name of the table you wish to delete from.
table_id = "your-project.your_dataset.your_table_name"
# TODO(dev): Change label_key to the name of the label you want to remove.
label_key = "color"
# [END bigquery_delete_label_table]
table_id = orig_table_id
label_key = orig_label_key
# [START bigquery_delete_label_table]
table = client.get_table(table_id) # API request
# To delete a label from a table, set its value to None
table.labels[label_key] = None
table = client.update_table(table, ["labels"]) # API request
print(f"Deleted label '{label_key}' from {table_id}.")
# [END bigquery_delete_label_table]
return table
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