Class: Google::Apis::PubsubV1::Subscription
- Inherits:
-
Object
- Object
- Google::Apis::PubsubV1::Subscription
- Includes:
- Core::Hashable, Core::JsonObjectSupport
- Defined in:
- generated/google/apis/pubsub_v1/classes.rb,
generated/google/apis/pubsub_v1/representations.rb,
generated/google/apis/pubsub_v1/representations.rb
Overview
A subscription resource.
Instance Attribute Summary collapse
-
#ack_deadline_seconds ⇒ Fixnum
This value is the maximum time after a subscriber receives a message before the subscriber should acknowledge the message.
-
#labels ⇒ Hash<String,String>
User labels.
-
#message_retention_duration ⇒ String
How long to retain unacknowledged messages in the subscription's backlog, from the moment a message is published.
-
#name ⇒ String
The name of the subscription.
-
#push_config ⇒ Google::Apis::PubsubV1::PushConfig
Configuration for a push delivery endpoint.
-
#retain_acked_messages ⇒ Boolean
(also: #retain_acked_messages?)
Indicates whether to retain acknowledged messages.
-
#topic ⇒ String
The name of the topic from which this subscription is receiving messages.
Instance Method Summary collapse
-
#initialize(**args) ⇒ Subscription
constructor
A new instance of Subscription.
-
#update!(**args) ⇒ Object
Update properties of this object.
Methods included from Core::JsonObjectSupport
Methods included from Core::Hashable
Constructor Details
#initialize(**args) ⇒ Subscription
Returns a new instance of Subscription
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 847 def initialize(**args) update!(**args) end |
Instance Attribute Details
#ack_deadline_seconds ⇒ Fixnum
This value is the maximum time after a subscriber receives a message
before the subscriber should acknowledge the message. After message
delivery but before the ack deadline expires and before the message is
acknowledged, it is an outstanding message and will not be delivered
again during that time (on a best-effort basis).
For pull subscriptions, this value is used as the initial value for the ack
deadline. To override this value for a given message, call
ModifyAckDeadline
with the corresponding ack_id
if using
non-streaming pull or send the ack_id
in a
StreamingModifyAckDeadlineRequest
if using streaming pull.
The minimum custom deadline you can specify is 10 seconds.
The maximum custom deadline you can specify is 600 seconds (10 minutes).
If this parameter is 0, a default value of 10 seconds is used.
For push delivery, this value is also used to set the request timeout for
the call to the push endpoint.
If the subscriber never acknowledges the message, the Pub/Sub
system will eventually redeliver the message.
Corresponds to the JSON property ackDeadlineSeconds
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 792 def ack_deadline_seconds @ack_deadline_seconds end |
#labels ⇒ Hash<String,String>
User labels.
Corresponds to the JSON property labels
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 797 def labels @labels end |
#message_retention_duration ⇒ String
How long to retain unacknowledged messages in the subscription's backlog,
from the moment a message is published.
If retain_acked_messages
is true, then this also configures the retention
of acknowledged messages, and thus configures how far back in time a Seek
can be done. Defaults to 7 days. Cannot be more than 7 days or less than 10
minutes.
ALPHA: This feature is part of an alpha release. This API might be
changed in backward-incompatible ways and is not recommended for production
use. It is not subject to any SLA or deprecation policy.
Corresponds to the JSON property messageRetentionDuration
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 810 def @message_retention_duration end |
#name ⇒ String
The name of the subscription. It must have the format
"projects/
project/subscriptions/
subscription"
. subscription
must
start with a letter, and contain only letters ([A-Za-z]
), numbers
([0-9]
), dashes (-
), underscores (_
), periods (.
), tildes (~
),
plus (+
) or percent signs (%
). It must be between 3 and 255 characters
in length, and it must not start with "goog"
.
Corresponds to the JSON property name
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 820 def name @name end |
#push_config ⇒ Google::Apis::PubsubV1::PushConfig
Configuration for a push delivery endpoint.
Corresponds to the JSON property pushConfig
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 825 def push_config @push_config end |
#retain_acked_messages ⇒ Boolean Also known as: retain_acked_messages?
Indicates whether to retain acknowledged messages. If true, then
messages are not expunged from the subscription's backlog, even if they are
acknowledged, until they fall out of the message_retention_duration
window.
ALPHA: This feature is part of an alpha release. This API might be
changed in backward-incompatible ways and is not recommended for production
use. It is not subject to any SLA or deprecation policy.
Corresponds to the JSON property retainAckedMessages
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 836 def @retain_acked_messages end |
#topic ⇒ String
The name of the topic from which this subscription is receiving messages.
Format is projects/
project/topics/
topic`.
The value of this field will be
deleted-topicif the topic has been
deleted.
Corresponds to the JSON property
topic`
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 845 def topic @topic end |
Instance Method Details
#update!(**args) ⇒ Object
Update properties of this object
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# File 'generated/google/apis/pubsub_v1/classes.rb', line 852 def update!(**args) @ack_deadline_seconds = args[:ack_deadline_seconds] if args.key?(:ack_deadline_seconds) @labels = args[:labels] if args.key?(:labels) @message_retention_duration = args[:message_retention_duration] if args.key?(:message_retention_duration) @name = args[:name] if args.key?(:name) @push_config = args[:push_config] if args.key?(:push_config) @retain_acked_messages = args[:retain_acked_messages] if args.key?(:retain_acked_messages) @topic = args[:topic] if args.key?(:topic) end |