'Fetch at most this many resources per service request.
>>> for obj in s3.Bucket(\'boto3\').objects.page_size(100):
...     print(obj.key)
:type count: int
:param count: Fetch this many items per request
:rtype: :py:class:`ResourceCollection`'

def page_size(self, count):

    return self._clone(page_size=count)
