Class ReceivedMessage (1.142.0)
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public final class ReceivedMessage extends GeneratedMessageV3 implements ReceivedMessageOrBuilder
A message and its corresponding acknowledgment ID.
Protobuf type google.pubsub.v1.ReceivedMessage
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
ACK_ID_FIELD_NUMBER
public static final int ACK_ID_FIELD_NUMBER
Field Value
Type Description
int
DELIVERY_ATTEMPT_FIELD_NUMBER
public static final int DELIVERY_ATTEMPT_FIELD_NUMBER
Field Value
Type Description
int
MESSAGE_FIELD_NUMBER
public static final int MESSAGE_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
getDefaultInstance()
public static ReceivedMessage getDefaultInstance ()
getDescriptor()
public static final Descriptors . Descriptor getDescriptor ()
newBuilder()
public static ReceivedMessage . Builder newBuilder ()
newBuilder(ReceivedMessage prototype)
public static ReceivedMessage . Builder newBuilder ( ReceivedMessage prototype )
public static ReceivedMessage parseDelimitedFrom ( InputStream input )
public static ReceivedMessage parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(byte[] data)
public static ReceivedMessage parseFrom ( byte [] data )
Parameter
Name Description
databyte []
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static ReceivedMessage parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteString data)
public static ReceivedMessage parseFrom ( ByteString data )
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReceivedMessage parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
public static ReceivedMessage parseFrom ( CodedInputStream input )
public static ReceivedMessage parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
public static ReceivedMessage parseFrom ( InputStream input )
public static ReceivedMessage parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
parseFrom(ByteBuffer data)
public static ReceivedMessage parseFrom ( ByteBuffer data )
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static ReceivedMessage parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
parser()
public static Parser<ReceivedMessage> parser ()
Methods
equals(Object obj)
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
getAckId()
Optional. This ID can be used to acknowledge the received message.
string ack_id = 1 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description
String The ackId.
getAckIdBytes()
public ByteString getAckIdBytes ()
Optional. This ID can be used to acknowledge the received message.
string ack_id = 1 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description
ByteString The bytes for ackId.
getDefaultInstanceForType()
public ReceivedMessage getDefaultInstanceForType ()
getDeliveryAttempt()
public int getDeliveryAttempt ()
Optional. The approximate number of times that Pub/Sub has attempted to
deliver the associated message to a subscriber.
More precisely, this is 1 + (number of NACKs) +
(number of ack_deadline exceeds) for this message.
A NACK is any call to ModifyAckDeadline with a 0 deadline. An ack_deadline
exceeds event is whenever a message is not acknowledged within
ack_deadline. Note that ack_deadline is initially
Subscription.ackDeadlineSeconds, but may get extended automatically by
the client library.
Upon the first delivery of a given message, delivery_attempt will have a
value of 1. The value is calculated at best effort and is approximate.
If a DeadLetterPolicy is not set on the subscription, this will be 0.
int32 delivery_attempt = 3 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description
int The deliveryAttempt.
getMessage()
public PubsubMessage getMessage ()
Optional. The message.
.google.pubsub.v1.PubsubMessage message = 2 [(.google.api.field_behavior) = OPTIONAL];
getMessageOrBuilder()
public PubsubMessageOrBuilder getMessageOrBuilder ()
Optional. The message.
.google.pubsub.v1.PubsubMessage message = 2 [(.google.api.field_behavior) = OPTIONAL];
getParserForType()
public Parser<ReceivedMessage> getParserForType ()
Overrides
getSerializedSize()
public int getSerializedSize ()
Returns
Type Description
int
Overrides
hasMessage()
public boolean hasMessage ()
Optional. The message.
.google.pubsub.v1.PubsubMessage message = 2 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type Description
boolean Whether the message field is set.
hashCode()
Returns
Type Description
int
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3 . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
isInitialized()
public final boolean isInitialized ()
Overrides
newBuilderForType()
public ReceivedMessage . Builder newBuilderForType ()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected ReceivedMessage . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
toBuilder()
public ReceivedMessage . Builder toBuilder ()
writeTo(CodedOutputStream output)
public void writeTo ( CodedOutputStream output )
Overrides
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-03-14 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-14 UTC."],[],[]]
