def topic_list_subscriptions(self, topic, page_size=None, page_token=None):
"""API call: list subscriptions bound to a topic
See
https://cloud.google.com/pubsub/docs/reference/rest/v1/projects.topics.subscriptions/list
:type topic: :class:`~google.cloud.pubsub.topic.Topic`
:param topic: The topic that owns the subscriptions.
:type page_size: int
:param page_size: maximum number of subscriptions to return, If not
passed, defaults to a value set by the API.
:type page_token: str
:param page_token: opaque marker for the next "page" of topics. If not
passed, the API will return the first page of
topics.
:rtype: list of strings
:returns: fully-qualified names of subscriptions for the supplied
topic.
"""
extra_params = {}
if page_size is not None:
extra_params['pageSize'] = page_size
path = '/%s/subscriptions' % (topic.full_name, )
iterator = HTTPIterator(client=self._client,
path=path,
item_to_value=_item_to_subscription_for_topic,
items_key='subscriptions',
page_token=page_token,
extra_params=extra_params)
iterator.topic = topic
return iterator
def topic_list_subscriptions(self, topic, page_size=None, page_token=None):
"""API call: list subscriptions bound to a topic
See:
https://cloud.google.com/pubsub/docs/reference/rest/v1/projects.topics.subscriptions/list
:type topic: :class:`~google.cloud.pubsub.topic.Topic`
:param topic: The topic that owns the subscriptions.
:type page_size: int
:param page_size: maximum number of subscriptions to return, If not
passed, defaults to a value set by the API.
:type page_token: str
:param page_token: opaque marker for the next "page" of topics. If not
passed, the API will return the first page of
topics.
:rtype: list of strings
:returns: fully-qualified names of subscriptions for the supplied
topic.
"""
extra_params = {}
if page_size is not None:
extra_params['pageSize'] = page_size
path = '/%s/subscriptions' % (topic.full_name,)
iterator = HTTPIterator(
client=self._client, path=path,
item_to_value=_item_to_subscription_for_topic,
items_key='subscriptions',
page_token=page_token, extra_params=extra_params)
iterator.topic = topic
return iterator
