public sealed class ReceivedMessage : IMessage<ReceivedMessage>, IEquatable<ReceivedMessage>, IDeepCloneable<ReceivedMessage>, IBufferMessage, IMessage
A message and its corresponding acknowledgment ID.
The approximate number of times that Cloud 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis page details the \u003ccode\u003eReceivedMessage\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.PubSub.V1\u003c/code\u003e namespace, offering a comprehensive view of its properties, constructors, and implemented interfaces.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eReceivedMessage\u003c/code\u003e class represents a message received from Google Cloud Pub/Sub, which comes with an acknowledgment ID (\u003ccode\u003eAckId\u003c/code\u003e).\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDeliveryAttempt\u003c/code\u003e property in the \u003ccode\u003eReceivedMessage\u003c/code\u003e class indicates the approximate number of times a message has been delivered to the subscriber.\u003c/p\u003e\n"],["\u003cp\u003eThe page provides links to documentation for multiple versions of \u003ccode\u003eReceivedMessage\u003c/code\u003e class, from version 2.3.0 up to the latest 3.23.0.\u003c/p\u003e\n"],["\u003cp\u003eThe class implements \u003ccode\u003eIMessage<ReceivedMessage>\u003c/code\u003e, \u003ccode\u003eIEquatable<ReceivedMessage>\u003c/code\u003e, \u003ccode\u003eIDeepCloneable<ReceivedMessage>\u003c/code\u003e, \u003ccode\u003eIBufferMessage\u003c/code\u003e, and \u003ccode\u003eIMessage\u003c/code\u003e, providing extensive functionality for handling received messages.\u003c/p\u003e\n"]]],[],null,[]]
