boto3 modify EBS volume tags

# Adds or overwrites only the specified tags for the specified Amazon EC2 resource or resources. 
# When you specify an existing tag key, the value is overwritten with the new value

from datetime import datetime

client = boto3.client('ec2')
timestamp = datetime.timestamp(datetime.now())
response = client.create_tags(
    Resources=[
        'vol-01e66940668c0bda8',
    ],
    Tags=[
        {
            'Key': 'Name',
            'Value': 'Вредефорт_{0}'.format(timestamp),
        },
    ],
)

print(response)