com.google.pubsub.v1

Class Subscription

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

com.google.pubsub.v1.Subscription

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, SubscriptionOrBuilder, Serializable

public final class Subscription
extends com.google.protobuf.GeneratedMessageV3
implements SubscriptionOrBuilder

 A subscription resource.
 

Protobuf type google.pubsub.v1.Subscription

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Subscription.Builder A subscription resource.

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

Field Summary

Fields

Modifier and Type	Field and Description
static int	ACK_DEADLINE_SECONDS_FIELD_NUMBER
static int	DEAD_LETTER_POLICY_FIELD_NUMBER
static int	DETACHED_FIELD_NUMBER
static int	ENABLE_MESSAGE_ORDERING_FIELD_NUMBER
static int	EXPIRATION_POLICY_FIELD_NUMBER
static int	FILTER_FIELD_NUMBER
static int	LABELS_FIELD_NUMBER
static int	MESSAGE_RETENTION_DURATION_FIELD_NUMBER
static int	NAME_FIELD_NUMBER
static int	PUSH_CONFIG_FIELD_NUMBER
static int	RETAIN_ACKED_MESSAGES_FIELD_NUMBER
static int	RETRY_POLICY_FIELD_NUMBER
static int	TOPIC_FIELD_NUMBER
static int	TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessageV3

alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage

memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Method Summary

Modifier and Type	Method and Description
boolean	containsLabels(String key) See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and managing labels</a>.
boolean	equals(Object obj)
int	getAckDeadlineSeconds() The approximate amount of time (on a best-effort basis) Pub/Sub waits for the subscriber to acknowledge receipt before resending the message.
DeadLetterPolicy	getDeadLetterPolicy() A policy that specifies the conditions for dead lettering messages in this subscription.
DeadLetterPolicyOrBuilder	getDeadLetterPolicyOrBuilder() A policy that specifies the conditions for dead lettering messages in this subscription.
static Subscription	getDefaultInstance()
Subscription	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
boolean	getDetached() Indicates whether the subscription is detached from its topic.
boolean	getEnableMessageOrdering() If true, messages published with the same `ordering_key` in `PubsubMessage` will be delivered to the subscribers in the order in which they are received by the Pub/Sub system.
ExpirationPolicy	getExpirationPolicy() A policy that specifies the conditions for this subscription's expiration.
ExpirationPolicyOrBuilder	getExpirationPolicyOrBuilder() A policy that specifies the conditions for this subscription's expiration.
String	getFilter() An expression written in the Pub/Sub [filter language](https://cloud.google.com/pubsub/docs/filtering).
com.google.protobuf.ByteString	getFilterBytes() An expression written in the Pub/Sub [filter language](https://cloud.google.com/pubsub/docs/filtering).
Map<String,String>	getLabels() Deprecated.
int	getLabelsCount() See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and managing labels</a>.
Map<String,String>	getLabelsMap() See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and managing labels</a>.
String	getLabelsOrDefault(String key, String defaultValue) See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and managing labels</a>.
String	getLabelsOrThrow(String key) See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and managing labels</a>.
com.google.protobuf.Duration	getMessageRetentionDuration() How long to retain unacknowledged messages in the subscription's backlog, from the moment a message is published.
com.google.protobuf.DurationOrBuilder	getMessageRetentionDurationOrBuilder() How long to retain unacknowledged messages in the subscription's backlog, from the moment a message is published.
String	getName() Required.
com.google.protobuf.ByteString	getNameBytes() Required.
com.google.protobuf.Parser<Subscription>	getParserForType()
PushConfig	getPushConfig() If push delivery is used with this subscription, this field is used to configure it.
PushConfigOrBuilder	getPushConfigOrBuilder() If push delivery is used with this subscription, this field is used to configure it.
boolean	getRetainAckedMessages() Indicates whether to retain acknowledged messages.
RetryPolicy	getRetryPolicy() A policy that specifies how Pub/Sub retries message delivery for this subscription.
RetryPolicyOrBuilder	getRetryPolicyOrBuilder() A policy that specifies how Pub/Sub retries message delivery for this subscription.
int	getSerializedSize()
String	getTopic() Required.
com.google.protobuf.ByteString	getTopicBytes() Required.
com.google.protobuf.Duration	getTopicMessageRetentionDuration() Output only.
com.google.protobuf.DurationOrBuilder	getTopicMessageRetentionDurationOrBuilder() Output only.
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasDeadLetterPolicy() A policy that specifies the conditions for dead lettering messages in this subscription.
boolean	hasExpirationPolicy() A policy that specifies the conditions for this subscription's expiration.
int	hashCode()
boolean	hasMessageRetentionDuration() How long to retain unacknowledged messages in the subscription's backlog, from the moment a message is published.
boolean	hasPushConfig() If push delivery is used with this subscription, this field is used to configure it.
boolean	hasRetryPolicy() A policy that specifies how Pub/Sub retries message delivery for this subscription.
boolean	hasTopicMessageRetentionDuration() Output only.
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
protected com.google.protobuf.MapField	internalGetMapField(int number)
boolean	isInitialized()
static Subscription.Builder	newBuilder()
static Subscription.Builder	newBuilder(Subscription prototype)
Subscription.Builder	newBuilderForType()
protected Subscription.Builder	newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
protected Object	newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
static Subscription	parseDelimitedFrom(InputStream input)
static Subscription	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Subscription	parseFrom(byte[] data)
static Subscription	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Subscription	parseFrom(ByteBuffer data)
static Subscription	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Subscription	parseFrom(com.google.protobuf.ByteString data)
static Subscription	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Subscription	parseFrom(com.google.protobuf.CodedInputStream input)
static Subscription	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Subscription	parseFrom(InputStream input)
static Subscription	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<Subscription>	parser()
Subscription.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessageV3

canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, isStringEmpty, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER

See Also:

Constant Field Values

TOPIC_FIELD_NUMBER

public static final int TOPIC_FIELD_NUMBER

See Also:

Constant Field Values

PUSH_CONFIG_FIELD_NUMBER

public static final int PUSH_CONFIG_FIELD_NUMBER

See Also:

Constant Field Values

ACK_DEADLINE_SECONDS_FIELD_NUMBER

public static final int ACK_DEADLINE_SECONDS_FIELD_NUMBER

See Also:

Constant Field Values

RETAIN_ACKED_MESSAGES_FIELD_NUMBER

public static final int RETAIN_ACKED_MESSAGES_FIELD_NUMBER

See Also:

Constant Field Values

MESSAGE_RETENTION_DURATION_FIELD_NUMBER

public static final int MESSAGE_RETENTION_DURATION_FIELD_NUMBER

See Also:

Constant Field Values

LABELS_FIELD_NUMBER

public static final int LABELS_FIELD_NUMBER

See Also:

Constant Field Values

ENABLE_MESSAGE_ORDERING_FIELD_NUMBER

public static final int ENABLE_MESSAGE_ORDERING_FIELD_NUMBER

See Also:

Constant Field Values

EXPIRATION_POLICY_FIELD_NUMBER

public static final int EXPIRATION_POLICY_FIELD_NUMBER

See Also:

Constant Field Values

FILTER_FIELD_NUMBER

public static final int FILTER_FIELD_NUMBER

See Also:

Constant Field Values

DEAD_LETTER_POLICY_FIELD_NUMBER

public static final int DEAD_LETTER_POLICY_FIELD_NUMBER

See Also:

Constant Field Values

RETRY_POLICY_FIELD_NUMBER

public static final int RETRY_POLICY_FIELD_NUMBER

See Also:

Constant Field Values

DETACHED_FIELD_NUMBER

public static final int DETACHED_FIELD_NUMBER

See Also:

Constant Field Values

TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER

public static final int TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

newInstance

protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)

Overrides:

newInstance in class com.google.protobuf.GeneratedMessageV3

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetMapField

protected com.google.protobuf.MapField internalGetMapField(int number)

Overrides:

internalGetMapField in class com.google.protobuf.GeneratedMessageV3

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

getName

public String getName()

 Required. 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"`.
 

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Specified by:

getName in interface SubscriptionOrBuilder

Returns:

The name.

getNameBytes

public com.google.protobuf.ByteString getNameBytes()

 Required. 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"`.
 

string name = 1 [(.google.api.field_behavior) = REQUIRED];

Specified by:

getNameBytes in interface SubscriptionOrBuilder

Returns:

The bytes for name.

getTopic

public String getTopic()

 Required. 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-topic_` if the topic has been deleted.
 

string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }

Specified by:

getTopic in interface SubscriptionOrBuilder

Returns:

The topic.

getTopicBytes

public com.google.protobuf.ByteString getTopicBytes()

 Required. 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-topic_` if the topic has been deleted.
 

string topic = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }

Specified by:

getTopicBytes in interface SubscriptionOrBuilder

Returns:

The bytes for topic.

hasPushConfig

public boolean hasPushConfig()

 If push delivery is used with this subscription, this field is
 used to configure it. An empty `pushConfig` signifies that the subscriber
 will pull and ack messages using API methods.
 

.google.pubsub.v1.PushConfig push_config = 4;

Specified by:

hasPushConfig in interface SubscriptionOrBuilder

Returns:

Whether the pushConfig field is set.

getPushConfig

public PushConfig getPushConfig()

 If push delivery is used with this subscription, this field is
 used to configure it. An empty `pushConfig` signifies that the subscriber
 will pull and ack messages using API methods.
 

.google.pubsub.v1.PushConfig push_config = 4;

Specified by:

getPushConfig in interface SubscriptionOrBuilder

Returns:

The pushConfig.

getPushConfigOrBuilder

public PushConfigOrBuilder getPushConfigOrBuilder()

 If push delivery is used with this subscription, this field is
 used to configure it. An empty `pushConfig` signifies that the subscriber
 will pull and ack messages using API methods.
 

.google.pubsub.v1.PushConfig push_config = 4;

Specified by:

getPushConfigOrBuilder in interface SubscriptionOrBuilder

getAckDeadlineSeconds

public int getAckDeadlineSeconds()

 The approximate amount of time (on a best-effort basis) Pub/Sub waits for
 the subscriber to acknowledge receipt before resending the message. In the
 interval after the message is delivered and before it is acknowledged, it
 is considered to be <i>outstanding</i>. During that time period, the
 message will not be redelivered (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.
 

int32 ack_deadline_seconds = 5;

Specified by:

getAckDeadlineSeconds in interface SubscriptionOrBuilder

Returns:

The ackDeadlineSeconds.

getRetainAckedMessages

public boolean getRetainAckedMessages()

 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. This must be true if you would like to [`Seek` to a timestamp]
 (https://cloud.google.com/pubsub/docs/replay-overview#seek_to_a_time) in
 the past to replay previously-acknowledged messages.
 

bool retain_acked_messages = 7;

Specified by:

getRetainAckedMessages in interface SubscriptionOrBuilder

Returns:

The retainAckedMessages.

hasMessageRetentionDuration

public boolean hasMessageRetentionDuration()

 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.
 

.google.protobuf.Duration message_retention_duration = 8;

Specified by:

hasMessageRetentionDuration in interface SubscriptionOrBuilder

Returns:

Whether the messageRetentionDuration field is set.

getMessageRetentionDuration

public com.google.protobuf.Duration getMessageRetentionDuration()

 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.
 

.google.protobuf.Duration message_retention_duration = 8;

Specified by:

getMessageRetentionDuration in interface SubscriptionOrBuilder

Returns:

The messageRetentionDuration.

getMessageRetentionDurationOrBuilder

public com.google.protobuf.DurationOrBuilder getMessageRetentionDurationOrBuilder()

 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.
 

.google.protobuf.Duration message_retention_duration = 8;

Specified by:

getMessageRetentionDurationOrBuilder in interface SubscriptionOrBuilder

getLabelsCount

public int getLabelsCount()

Description copied from interface: SubscriptionOrBuilder

 See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
 managing labels</a>.
 

map<string, string> labels = 9;

Specified by:

getLabelsCount in interface SubscriptionOrBuilder

containsLabels

public boolean containsLabels(String key)

 See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
 managing labels</a>.
 

map<string, string> labels = 9;

Specified by:

containsLabels in interface SubscriptionOrBuilder

getLabels

@Deprecated
public Map<String,String> getLabels()

Deprecated.

Use getLabelsMap() instead.

Specified by:

getLabels in interface SubscriptionOrBuilder

getLabelsMap

public Map<String,String> getLabelsMap()

 See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
 managing labels</a>.
 

map<string, string> labels = 9;

Specified by:

getLabelsMap in interface SubscriptionOrBuilder

getLabelsOrDefault

public String getLabelsOrDefault(String key,
                                 String defaultValue)

 See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
 managing labels</a>.
 

map<string, string> labels = 9;

Specified by:

getLabelsOrDefault in interface SubscriptionOrBuilder

getLabelsOrThrow

public String getLabelsOrThrow(String key)

 See <a href="https://cloud.google.com/pubsub/docs/labels"> Creating and
 managing labels</a>.
 

map<string, string> labels = 9;

Specified by:

getLabelsOrThrow in interface SubscriptionOrBuilder

getEnableMessageOrdering

public boolean getEnableMessageOrdering()

 If true, messages published with the same `ordering_key` in `PubsubMessage`
 will be delivered to the subscribers in the order in which they
 are received by the Pub/Sub system. Otherwise, they may be delivered in
 any order.
 

bool enable_message_ordering = 10;

Specified by:

getEnableMessageOrdering in interface SubscriptionOrBuilder

Returns:

The enableMessageOrdering.

hasExpirationPolicy

public boolean hasExpirationPolicy()

 A policy that specifies the conditions for this subscription's expiration.
 A subscription is considered active as long as any connected subscriber is
 successfully consuming messages from the subscription or is issuing
 operations on the subscription. If `expiration_policy` is not set, a
 *default policy* with `ttl` of 31 days will be used. The minimum allowed
 value for `expiration_policy.ttl` is 1 day.
 

.google.pubsub.v1.ExpirationPolicy expiration_policy = 11;

Specified by:

hasExpirationPolicy in interface SubscriptionOrBuilder

Returns:

Whether the expirationPolicy field is set.

getExpirationPolicy

public ExpirationPolicy getExpirationPolicy()

 A policy that specifies the conditions for this subscription's expiration.
 A subscription is considered active as long as any connected subscriber is
 successfully consuming messages from the subscription or is issuing
 operations on the subscription. If `expiration_policy` is not set, a
 *default policy* with `ttl` of 31 days will be used. The minimum allowed
 value for `expiration_policy.ttl` is 1 day.
 

.google.pubsub.v1.ExpirationPolicy expiration_policy = 11;

Specified by:

getExpirationPolicy in interface SubscriptionOrBuilder

Returns:

The expirationPolicy.

getExpirationPolicyOrBuilder

public ExpirationPolicyOrBuilder getExpirationPolicyOrBuilder()

 A policy that specifies the conditions for this subscription's expiration.
 A subscription is considered active as long as any connected subscriber is
 successfully consuming messages from the subscription or is issuing
 operations on the subscription. If `expiration_policy` is not set, a
 *default policy* with `ttl` of 31 days will be used. The minimum allowed
 value for `expiration_policy.ttl` is 1 day.
 

.google.pubsub.v1.ExpirationPolicy expiration_policy = 11;

Specified by:

getExpirationPolicyOrBuilder in interface SubscriptionOrBuilder

getFilter

public String getFilter()

 An expression written in the Pub/Sub [filter
 language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
 then only `PubsubMessage`s whose `attributes` field matches the filter are
 delivered on this subscription. If empty, then no messages are filtered
 out.
 

string filter = 12;

Specified by:

getFilter in interface SubscriptionOrBuilder

Returns:

The filter.

getFilterBytes

public com.google.protobuf.ByteString getFilterBytes()

 An expression written in the Pub/Sub [filter
 language](https://cloud.google.com/pubsub/docs/filtering). If non-empty,
 then only `PubsubMessage`s whose `attributes` field matches the filter are
 delivered on this subscription. If empty, then no messages are filtered
 out.
 

string filter = 12;

Specified by:

getFilterBytes in interface SubscriptionOrBuilder

Returns:

The bytes for filter.

hasDeadLetterPolicy

public boolean hasDeadLetterPolicy()

 A policy that specifies the conditions for dead lettering messages in
 this subscription. If dead_letter_policy is not set, dead lettering
 is disabled.
 The Cloud Pub/Sub service account associated with this subscriptions's
 parent project (i.e.,
 service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
 permission to Acknowledge() messages on this subscription.
 

.google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;

Specified by:

hasDeadLetterPolicy in interface SubscriptionOrBuilder

Returns:

Whether the deadLetterPolicy field is set.

getDeadLetterPolicy

public DeadLetterPolicy getDeadLetterPolicy()

 A policy that specifies the conditions for dead lettering messages in
 this subscription. If dead_letter_policy is not set, dead lettering
 is disabled.
 The Cloud Pub/Sub service account associated with this subscriptions's
 parent project (i.e.,
 service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
 permission to Acknowledge() messages on this subscription.
 

.google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;

Specified by:

getDeadLetterPolicy in interface SubscriptionOrBuilder

Returns:

The deadLetterPolicy.

getDeadLetterPolicyOrBuilder

public DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuilder()

 A policy that specifies the conditions for dead lettering messages in
 this subscription. If dead_letter_policy is not set, dead lettering
 is disabled.
 The Cloud Pub/Sub service account associated with this subscriptions's
 parent project (i.e.,
 service-{project_number}@gcp-sa-pubsub.iam.gserviceaccount.com) must have
 permission to Acknowledge() messages on this subscription.
 

.google.pubsub.v1.DeadLetterPolicy dead_letter_policy = 13;

Specified by:

getDeadLetterPolicyOrBuilder in interface SubscriptionOrBuilder

hasRetryPolicy

public boolean hasRetryPolicy()

 A policy that specifies how Pub/Sub retries message delivery for this
 subscription.
 If not set, the default retry policy is applied. This generally implies
 that messages will be retried as soon as possible for healthy subscribers.
 RetryPolicy will be triggered on NACKs or acknowledgement deadline
 exceeded events for a given message.
 

.google.pubsub.v1.RetryPolicy retry_policy = 14;

Specified by:

hasRetryPolicy in interface SubscriptionOrBuilder

Returns:

Whether the retryPolicy field is set.

getRetryPolicy

public RetryPolicy getRetryPolicy()

 A policy that specifies how Pub/Sub retries message delivery for this
 subscription.
 If not set, the default retry policy is applied. This generally implies
 that messages will be retried as soon as possible for healthy subscribers.
 RetryPolicy will be triggered on NACKs or acknowledgement deadline
 exceeded events for a given message.
 

.google.pubsub.v1.RetryPolicy retry_policy = 14;

Specified by:

getRetryPolicy in interface SubscriptionOrBuilder

Returns:

The retryPolicy.

getRetryPolicyOrBuilder

public RetryPolicyOrBuilder getRetryPolicyOrBuilder()

 A policy that specifies how Pub/Sub retries message delivery for this
 subscription.
 If not set, the default retry policy is applied. This generally implies
 that messages will be retried as soon as possible for healthy subscribers.
 RetryPolicy will be triggered on NACKs or acknowledgement deadline
 exceeded events for a given message.
 

.google.pubsub.v1.RetryPolicy retry_policy = 14;

Specified by:

getRetryPolicyOrBuilder in interface SubscriptionOrBuilder

getDetached

public boolean getDetached()

 Indicates whether the subscription is detached from its topic. Detached
 subscriptions don't receive messages from their topic and don't retain any
 backlog. `Pull` and `StreamingPull` requests will return
 FAILED_PRECONDITION. If the subscription is a push subscription, pushes to
 the endpoint will not be made.
 

bool detached = 15;

Specified by:

getDetached in interface SubscriptionOrBuilder

Returns:

The detached.

hasTopicMessageRetentionDuration

public boolean hasTopicMessageRetentionDuration()

 Output only. Indicates the minimum duration for which a message is retained
 after it is published to the subscription's topic. If this field is set,
 messages published to the subscription's topic in the last
 `topic_message_retention_duration` are always available to subscribers. See
 the `message_retention_duration` field in `Topic`. This field is set only
 in responses from the server; it is ignored if it is set in any requests.
 

.google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];

Specified by:

hasTopicMessageRetentionDuration in interface SubscriptionOrBuilder

Returns:

Whether the topicMessageRetentionDuration field is set.

getTopicMessageRetentionDuration

public com.google.protobuf.Duration getTopicMessageRetentionDuration()

 Output only. Indicates the minimum duration for which a message is retained
 after it is published to the subscription's topic. If this field is set,
 messages published to the subscription's topic in the last
 `topic_message_retention_duration` are always available to subscribers. See
 the `message_retention_duration` field in `Topic`. This field is set only
 in responses from the server; it is ignored if it is set in any requests.
 

.google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];

Specified by:

getTopicMessageRetentionDuration in interface SubscriptionOrBuilder

Returns:

The topicMessageRetentionDuration.

getTopicMessageRetentionDurationOrBuilder

public com.google.protobuf.DurationOrBuilder getTopicMessageRetentionDurationOrBuilder()

 Output only. Indicates the minimum duration for which a message is retained
 after it is published to the subscription's topic. If this field is set,
 messages published to the subscription's topic in the last
 `topic_message_retention_duration` are always available to subscribers. See
 the `message_retention_duration` field in `Topic`. This field is set only
 in responses from the server; it is ignored if it is set in any requests.
 

.google.protobuf.Duration topic_message_retention_duration = 17 [(.google.api.field_behavior) = OUTPUT_ONLY];

Specified by:

getTopicMessageRetentionDurationOrBuilder in interface SubscriptionOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessageV3

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.GeneratedMessageV3

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.GeneratedMessageV3

equals

public boolean equals(Object obj)

Specified by:

equals in interface com.google.protobuf.Message

Overrides:

equals in class com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

Specified by:

hashCode in interface com.google.protobuf.Message

Overrides:

hashCode in class com.google.protobuf.AbstractMessage

parseFrom

public static Subscription parseFrom(ByteBuffer data)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Subscription parseFrom(ByteBuffer data,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Subscription parseFrom(com.google.protobuf.ByteString data)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Subscription parseFrom(com.google.protobuf.ByteString data,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Subscription parseFrom(byte[] data)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Subscription parseFrom(byte[] data,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Subscription parseFrom(InputStream input)
                              throws IOException

Throws:

IOException

parseFrom

public static Subscription parseFrom(InputStream input,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws IOException

Throws:

IOException

parseDelimitedFrom

public static Subscription parseDelimitedFrom(InputStream input)
                                       throws IOException

Throws:

IOException

parseDelimitedFrom

public static Subscription parseDelimitedFrom(InputStream input,
                                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                       throws IOException

Throws:

IOException

parseFrom

public static Subscription parseFrom(com.google.protobuf.CodedInputStream input)
                              throws IOException

Throws:

IOException

parseFrom

public static Subscription parseFrom(com.google.protobuf.CodedInputStream input,
                                     com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws IOException

Throws:

IOException

newBuilderForType

public Subscription.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static Subscription.Builder newBuilder()

newBuilder

public static Subscription.Builder newBuilder(Subscription prototype)

toBuilder

public Subscription.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected Subscription.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static Subscription getDefaultInstance()

parser

public static com.google.protobuf.Parser<Subscription> parser()

getParserForType

public com.google.protobuf.Parser<Subscription> getParserForType()

Specified by:

getParserForType in interface com.google.protobuf.Message

Specified by:

getParserForType in interface com.google.protobuf.MessageLite

Overrides:

getParserForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstanceForType

public Subscription getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder