def created(self):
"""Datetime at which the dataset was created.
:rtype: ``datetime.datetime``, or ``NoneType``
:returns: the creation time (None until set from the server).
"""
return _datetime_from_prop(self._properties.get("creationTime"))
def modified(self):
"""Datetime at which the dataset was last modified.
:rtype: ``datetime.datetime``, or ``NoneType``
:returns: the modification time (None until set from the server).
"""
return _datetime_from_prop(self._properties.get("lastModifiedTime"))
def expires(self):
"""Datetime at which the table will be removed.
:rtype: ``datetime.datetime``, or ``NoneType``
:returns: the expiration time, or None
"""
return _datetime_from_prop(self._properties.get('expirationTime'))
def _callFUT(self, value):
from gcloud.bigquery._helpers import _datetime_from_prop
return _datetime_from_prop(value)