public sealed class ReceivedMessage : IMessage<ReceivedMessage>, IEquatable<ReceivedMessage>, IDeepCloneable<ReceivedMessage>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Pub/Sub v1 API class ReceivedMessage.
A message and its corresponding acknowledgment ID.
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.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eReceivedMessage\u003c/code\u003e class is part of the Google Cloud Pub/Sub v1 API, specifically within the \u003ccode\u003eGoogle.Cloud.PubSub.V1\u003c/code\u003e namespace and is contained within the Google.Cloud.PubSub.V1.dll assembly.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eReceivedMessage\u003c/code\u003e implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable<ReceivedMessage>\u003c/code\u003e, \u003ccode\u003eIDeepCloneable<ReceivedMessage>\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eReceivedMessage\u003c/code\u003e class includes properties such as \u003ccode\u003eAckId\u003c/code\u003e (for acknowledging the message), \u003ccode\u003eDeliveryAttempt\u003c/code\u003e (indicating the number of delivery attempts), and \u003ccode\u003eMessage\u003c/code\u003e (the actual Pub/Sub message).\u003c/p\u003e\n"],["\u003cp\u003eThe page provides a list of versions ranging from the latest version [3.23.0] to version 2.3.0 for the ReceivedMessage class.\u003c/p\u003e\n"],["\u003cp\u003eThe class contains two constructors, a parameterless constructor and one that accepts another \u003ccode\u003eReceivedMessage\u003c/code\u003e as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
