Class Subscription (1.129.3)

Version latest

• 1.129.3 (latest)
• 1.129.1
• 1.127.3
• 1.126.6
• 1.125.13
• 1.123.18
• 1.122.2
• 1.121.1
• 1.120.24
• 1.119.1
• 1.118.0
• 1.117.0
• 1.116.4
• 1.115.5

public final class Subscription extends GeneratedMessageV3 implements SubscriptionOrBuilder

A subscription resource. If none of push_config, bigquery_config, or cloud_storage_config is set, then the subscriber will pull and ack messages using API methods. At most one of these fields may be set.

Protobuf type google.pubsub.v1.Subscription

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > Subscription

Implements

SubscriptionOrBuilder

Inherited Members

AbstractMessage.equals(Object)

AbstractMessage.findInitializationErrors()

AbstractMessage.getInitializationErrorString()

AbstractMessage.hashBoolean(boolean)

AbstractMessage.hashCode()

AbstractMessage.hashEnum(Internal.EnumLite)

AbstractMessage.hashEnumList(List<? extends Internal.EnumLite>)

AbstractMessage.hashFields(int,Map<Descriptors.FieldDescriptor,Object>)

AbstractMessage.hashLong(long)

AbstractMessage.toString()

AbstractMessageLite.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.checkByteStringIsUtf8(ByteString)

AbstractMessageLite.toByteArray()

AbstractMessageLite.toByteString()

AbstractMessageLite.writeDelimitedTo(OutputStream)

AbstractMessageLite.writeTo(OutputStream)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)

GeneratedMessageV3.<V>serializeBooleanMapTo(CodedOutputStream,MapField<Boolean,V>,MapEntry<Boolean,V>,int)

GeneratedMessageV3.<V>serializeIntegerMapTo(CodedOutputStream,MapField<Integer,V>,MapEntry<Integer,V>,int)

GeneratedMessageV3.<V>serializeLongMapTo(CodedOutputStream,MapField<Long,V>,MapEntry<Long,V>,int)

GeneratedMessageV3.<V>serializeStringMapTo(CodedOutputStream,MapField<String,V>,MapEntry<String,V>,int)

GeneratedMessageV3.canUseUnsafe()

GeneratedMessageV3.computeStringSize(int,Object)

GeneratedMessageV3.computeStringSizeNoTag(Object)

GeneratedMessageV3.emptyBooleanList()

GeneratedMessageV3.emptyDoubleList()

GeneratedMessageV3.emptyFloatList()

GeneratedMessageV3.emptyIntList()

GeneratedMessageV3.emptyLongList()

GeneratedMessageV3.getAllFields()

GeneratedMessageV3.getDescriptorForType()

GeneratedMessageV3.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.getParserForType()

GeneratedMessageV3.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.getSerializedSize()

GeneratedMessageV3.getUnknownFields()

GeneratedMessageV3.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.internalGetFieldAccessorTable()

GeneratedMessageV3.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

GeneratedMessageV3.isInitialized()

GeneratedMessageV3.isStringEmpty(Object)

GeneratedMessageV3.makeExtensionsImmutable()

GeneratedMessageV3.mergeFromAndMakeImmutableInternal(CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.mutableCopy(Internal.BooleanList)

GeneratedMessageV3.mutableCopy(Internal.DoubleList)

GeneratedMessageV3.mutableCopy(Internal.FloatList)

GeneratedMessageV3.mutableCopy(Internal.IntList)

GeneratedMessageV3.mutableCopy(Internal.LongList)

GeneratedMessageV3.newBooleanList()

GeneratedMessageV3.newBuilderForType(AbstractMessage.BuilderParent)

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent)

GeneratedMessageV3.newDoubleList()

GeneratedMessageV3.newFloatList()

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter)

GeneratedMessageV3.newIntList()

GeneratedMessageV3.newLongList()

GeneratedMessageV3.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.parseUnknownFieldProto3(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.writeReplace()

GeneratedMessageV3.writeString(CodedOutputStream,int,Object)

GeneratedMessageV3.writeStringNoTag(CodedOutputStream,Object)

GeneratedMessageV3.writeTo(CodedOutputStream)

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

ACK_DEADLINE_SECONDS_FIELD_NUMBER

public static final int ACK_DEADLINE_SECONDS_FIELD_NUMBER

Field Value
Type	Description
int

BIGQUERY_CONFIG_FIELD_NUMBER

public static final int BIGQUERY_CONFIG_FIELD_NUMBER

Field Value
Type	Description
int

CLOUD_STORAGE_CONFIG_FIELD_NUMBER

public static final int CLOUD_STORAGE_CONFIG_FIELD_NUMBER

Field Value
Type	Description
int

DEAD_LETTER_POLICY_FIELD_NUMBER

public static final int DEAD_LETTER_POLICY_FIELD_NUMBER

Field Value
Type	Description
int

DETACHED_FIELD_NUMBER

public static final int DETACHED_FIELD_NUMBER

Field Value
Type	Description
int

ENABLE_EXACTLY_ONCE_DELIVERY_FIELD_NUMBER

public static final int ENABLE_EXACTLY_ONCE_DELIVERY_FIELD_NUMBER

Field Value
Type	Description
int

ENABLE_MESSAGE_ORDERING_FIELD_NUMBER

public static final int ENABLE_MESSAGE_ORDERING_FIELD_NUMBER

Field Value
Type	Description
int

EXPIRATION_POLICY_FIELD_NUMBER

public static final int EXPIRATION_POLICY_FIELD_NUMBER

Field Value
Type	Description
int

FILTER_FIELD_NUMBER

public static final int FILTER_FIELD_NUMBER

Field Value
Type	Description
int

LABELS_FIELD_NUMBER

public static final int LABELS_FIELD_NUMBER

Field Value
Type	Description
int

MESSAGE_RETENTION_DURATION_FIELD_NUMBER

public static final int MESSAGE_RETENTION_DURATION_FIELD_NUMBER

Field Value
Type	Description
int

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER

Field Value
Type	Description
int

PUSH_CONFIG_FIELD_NUMBER

public static final int PUSH_CONFIG_FIELD_NUMBER

Field Value
Type	Description
int

RETAIN_ACKED_MESSAGES_FIELD_NUMBER

public static final int RETAIN_ACKED_MESSAGES_FIELD_NUMBER

Field Value
Type	Description
int

RETRY_POLICY_FIELD_NUMBER

public static final int RETRY_POLICY_FIELD_NUMBER

Field Value
Type	Description
int

STATE_FIELD_NUMBER

public static final int STATE_FIELD_NUMBER

Field Value
Type	Description
int

TOPIC_FIELD_NUMBER

public static final int TOPIC_FIELD_NUMBER

Field Value
Type	Description
int

TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER

public static final int TOPIC_MESSAGE_RETENTION_DURATION_FIELD_NUMBER

Field Value
Type	Description
int

Static Methods

getDefaultInstance()

public static Subscription getDefaultInstance()

Returns
Type	Description
Subscription

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
Descriptor

newBuilder()

public static Subscription.Builder newBuilder()

Returns
Type	Description
Subscription.Builder

newBuilder(Subscription prototype)

public static Subscription.Builder newBuilder(Subscription prototype)

Parameter
Name	Description
prototype	Subscription

Returns
Type	Description
Subscription.Builder

parseDelimitedFrom(InputStream input)

public static Subscription parseDelimitedFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Subscription

Exceptions
Type	Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Subscription parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Subscription

Exceptions
Type	Description
IOException

parseFrom(byte[] data)

public static Subscription parseFrom(byte[] data)

Parameter
Name	Description
data	byte[]

Returns
Type	Description
Subscription

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Subscription parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	byte[]
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Subscription

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Subscription parseFrom(ByteString data)

Parameter
Name	Description
data	ByteString

Returns
Type	Description
Subscription

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Subscription parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteString
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Subscription

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Subscription parseFrom(CodedInputStream input)

Parameter
Name	Description
input	CodedInputStream

Returns
Type	Description
Subscription

Exceptions
Type	Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Subscription parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Subscription

Exceptions
Type	Description
IOException

parseFrom(InputStream input)

public static Subscription parseFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Subscription

Exceptions
Type	Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Subscription parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Subscription

Exceptions
Type	Description
IOException

parseFrom(ByteBuffer data)

public static Subscription parseFrom(ByteBuffer data)

Parameter
Name	Description
data	ByteBuffer

Returns
Type	Description
Subscription

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Subscription parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteBuffer
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Subscription

Exceptions
Type	Description
InvalidProtocolBufferException

parser()

public static Parser<Subscription> parser()

Returns
Type	Description
Parser<Subscription>

Methods

containsLabels(String key)

public boolean containsLabels(String key)

Optional. See Creating and managing labels.

map<string, string> labels = 9 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
key	String

Returns
Type	Description
boolean

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

AbstractMessage.equals(Object other)

getAckDeadlineSeconds()

public int getAckDeadlineSeconds()

Optional. 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 outstanding. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int	The ackDeadlineSeconds.

getBigqueryConfig()

public BigQueryConfig getBigqueryConfig()

Optional. If delivery to BigQuery is used with this subscription, this field is used to configure it.

.google.pubsub.v1.BigQueryConfig bigquery_config = 18 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
BigQueryConfig	The bigqueryConfig.

getBigqueryConfigOrBuilder()

public BigQueryConfigOrBuilder getBigqueryConfigOrBuilder()

Optional. If delivery to BigQuery is used with this subscription, this field is used to configure it.

.google.pubsub.v1.BigQueryConfig bigquery_config = 18 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
BigQueryConfigOrBuilder

getCloudStorageConfig()

public CloudStorageConfig getCloudStorageConfig()

Optional. If delivery to Google Cloud Storage is used with this subscription, this field is used to configure it.

.google.pubsub.v1.CloudStorageConfig cloud_storage_config = 22 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
CloudStorageConfig	The cloudStorageConfig.

getCloudStorageConfigOrBuilder()

public CloudStorageConfigOrBuilder getCloudStorageConfigOrBuilder()

Optional. If delivery to Google Cloud Storage is used with this subscription, this field is used to configure it.

.google.pubsub.v1.CloudStorageConfig cloud_storage_config = 22 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
CloudStorageConfigOrBuilder

getDeadLetterPolicy()

public DeadLetterPolicy getDeadLetterPolicy()

Optional. 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 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
DeadLetterPolicy	The deadLetterPolicy.

getDeadLetterPolicyOrBuilder()

public DeadLetterPolicyOrBuilder getDeadLetterPolicyOrBuilder()

Optional. 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 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
DeadLetterPolicyOrBuilder

getDefaultInstanceForType()

public Subscription getDefaultInstanceForType()

Returns
Type	Description
Subscription

getDetached()

public boolean getDetached()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	The detached.

getEnableExactlyOnceDelivery()

public boolean getEnableExactlyOnceDelivery()

Optional. If true, Pub/Sub provides the following guarantees for the delivery of a message with a given value of message_id on this subscription:

• The message sent to a subscriber is guaranteed not to be resent before the message's acknowledgement deadline expires.

• An acknowledged message will not be resent to a subscriber.

  Note that subscribers may still receive multiple copies of a message when enable_exactly_once_delivery is true if the message was published multiple times by a publisher client. These copies are considered distinct by Pub/Sub and have distinct message_id values.

bool enable_exactly_once_delivery = 16 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	The enableExactlyOnceDelivery.

getEnableMessageOrdering()

public boolean getEnableMessageOrdering()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	The enableMessageOrdering.

getExpirationPolicy()

public ExpirationPolicy getExpirationPolicy()

Optional. 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. If expiration_policy is set, but expiration_policy.ttl is not set, the subscription never expires.

.google.pubsub.v1.ExpirationPolicy expiration_policy = 11 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ExpirationPolicy	The expirationPolicy.

getExpirationPolicyOrBuilder()

public ExpirationPolicyOrBuilder getExpirationPolicyOrBuilder()

Optional. 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. If expiration_policy is set, but expiration_policy.ttl is not set, the subscription never expires.

.google.pubsub.v1.ExpirationPolicy expiration_policy = 11 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ExpirationPolicyOrBuilder

getFilter()

public String getFilter()

Optional. An expression written in the Pub/Sub filter language. If non-empty, then only PubsubMessages whose attributes field matches the filter are delivered on this subscription. If empty, then no messages are filtered out.

string filter = 12 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The filter.

getFilterBytes()

public ByteString getFilterBytes()

Optional. An expression written in the Pub/Sub filter language. If non-empty, then only PubsubMessages whose attributes field matches the filter are delivered on this subscription. If empty, then no messages are filtered out.

string filter = 12 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for filter.

getLabels() (deprecated)

public Map<String,String> getLabels()

Use #getLabelsMap() instead.

Returns
Type	Description
Map<String,String>

getLabelsCount()

public int getLabelsCount()

Optional. See Creating and managing labels.

map<string, string> labels = 9 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int

getLabelsMap()

public Map<String,String> getLabelsMap()

Optional. See Creating and managing labels.

map<string, string> labels = 9 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
Map<String,String>

getLabelsOrDefault(String key, String defaultValue)

public String getLabelsOrDefault(String key, String defaultValue)

Optional. See Creating and managing labels.

map<string, string> labels = 9 [(.google.api.field_behavior) = OPTIONAL];

Parameters
Name	Description
key	String
defaultValue	String

Returns
Type	Description
String

getLabelsOrThrow(String key)

public String getLabelsOrThrow(String key)

Optional. See Creating and managing labels.

map<string, string> labels = 9 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
key	String

Returns
Type	Description
String

getMessageRetentionDuration()

public Duration getMessageRetentionDuration()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
Duration	The messageRetentionDuration.

getMessageRetentionDurationOrBuilder()

public DurationOrBuilder getMessageRetentionDurationOrBuilder()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
DurationOrBuilder

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];

Returns
Type	Description
String	The name.

getNameBytes()

public 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];

Returns
Type	Description
ByteString	The bytes for name.

getParserForType()

public Parser<Subscription> getParserForType()

Returns
Type	Description
Parser<Subscription>

Overrides

GeneratedMessageV3.getParserForType()

getPushConfig()

public PushConfig getPushConfig()

Optional. If push delivery is used with this subscription, this field is used to configure it.

.google.pubsub.v1.PushConfig push_config = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
PushConfig	The pushConfig.

getPushConfigOrBuilder()

public PushConfigOrBuilder getPushConfigOrBuilder()

Optional. If push delivery is used with this subscription, this field is used to configure it.

.google.pubsub.v1.PushConfig push_config = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
PushConfigOrBuilder

getRetainAckedMessages()

public boolean getRetainAckedMessages()

Optional. 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 in the past to replay previously-acknowledged messages.

bool retain_acked_messages = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	The retainAckedMessages.

getRetryPolicy()

public RetryPolicy getRetryPolicy()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
RetryPolicy	The retryPolicy.

getRetryPolicyOrBuilder()

public RetryPolicyOrBuilder getRetryPolicyOrBuilder()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
RetryPolicyOrBuilder

getSerializedSize()

public int getSerializedSize()

Returns
Type	Description
int

Overrides

GeneratedMessageV3.getSerializedSize()

getState()

public Subscription.State getState()

Output only. An output-only field indicating whether or not the subscription can receive messages.

.google.pubsub.v1.Subscription.State state = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
Subscription.State	The state.

getStateValue()

public int getStateValue()

Output only. An output-only field indicating whether or not the subscription can receive messages.

.google.pubsub.v1.Subscription.State state = 19 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
int	The enum numeric value on the wire for state.

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) = { ... }

Returns
Type	Description
String	The topic.

getTopicBytes()

public 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) = { ... }

Returns
Type	Description
ByteString	The bytes for topic.

getTopicMessageRetentionDuration()

public 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];

Returns
Type	Description
Duration	The topicMessageRetentionDuration.

getTopicMessageRetentionDurationOrBuilder()

public 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];

Returns
Type	Description
DurationOrBuilder

hasBigqueryConfig()

public boolean hasBigqueryConfig()

Optional. If delivery to BigQuery is used with this subscription, this field is used to configure it.

.google.pubsub.v1.BigQueryConfig bigquery_config = 18 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the bigqueryConfig field is set.

hasCloudStorageConfig()

public boolean hasCloudStorageConfig()

Optional. If delivery to Google Cloud Storage is used with this subscription, this field is used to configure it.

.google.pubsub.v1.CloudStorageConfig cloud_storage_config = 22 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the cloudStorageConfig field is set.

hasDeadLetterPolicy()

public boolean hasDeadLetterPolicy()

Optional. 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 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the deadLetterPolicy field is set.

hasExpirationPolicy()

public boolean hasExpirationPolicy()

Optional. 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. If expiration_policy is set, but expiration_policy.ttl is not set, the subscription never expires.

.google.pubsub.v1.ExpirationPolicy expiration_policy = 11 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the expirationPolicy field is set.

hasMessageRetentionDuration()

public boolean hasMessageRetentionDuration()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the messageRetentionDuration field is set.

hasPushConfig()

public boolean hasPushConfig()

Optional. If push delivery is used with this subscription, this field is used to configure it.

.google.pubsub.v1.PushConfig push_config = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the pushConfig field is set.

hasRetryPolicy()

public boolean hasRetryPolicy()

Optional. 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 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the retryPolicy field is set.

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];

Returns
Type	Description
boolean	Whether the topicMessageRetentionDuration field is set.

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

AbstractMessage.hashCode()

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.internalGetFieldAccessorTable()

internalGetMapFieldReflection(int number)

protected MapFieldReflectionAccessor internalGetMapFieldReflection(int number)

Parameter
Name	Description
number	int

Returns
Type	Description
com.google.protobuf.MapFieldReflectionAccessor

Overrides

com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
boolean

Overrides

GeneratedMessageV3.isInitialized()

newBuilderForType()

public Subscription.Builder newBuilderForType()

Returns
Type	Description
Subscription.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Subscription.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Parameter
Name	Description
parent	BuilderParent

Returns
Type	Description
Subscription.Builder

Overrides

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent parent)

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Parameter
Name	Description
unused	UnusedPrivateParameter

Returns
Type	Description
Object

Overrides

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

toBuilder()

public Subscription.Builder toBuilder()

Returns
Type	Description
Subscription.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)

Parameter
Name	Description
output	CodedOutputStream

Overrides

GeneratedMessageV3.writeTo(CodedOutputStream output)

Exceptions
Type	Description
IOException