The list of progress tracking events for the ad break. These can be of
the following IAB types: BREAK_START, BREAK_END, IMPRESSION,
CREATIVE_VIEW, START, FIRST_QUARTILE, MIDPOINT, THIRD_QUARTILE,
COMPLETE, PROGRESS.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This document provides reference information for the `ProgressEvent` class within the Google Cloud Video Stitcher v1 API, specifically version 3.2.0, with links to other versions of the API."],["The `ProgressEvent` class is designed to indicate specific times during media playback when a list of events should be triggered, inheriting from `object` and implementing several interfaces, such as `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`."],["The class includes a constructor, `ProgressEvent()`, that allows for creating new instances, and another constructor that accepts another `ProgressEvent` as a parameter."],["The `ProgressEvent` class has two properties, `Events` which is a list of progress tracking events and `TimeOffset`, which is a duration that specifies when the tracking events occur, measured in seconds from the start of the VOD asset."],["The document references external resources related to the `ProgressEvent` class such as links to `object`, `IMessage`, `IEquatable`, `IDeepCloneable`, `IBufferMessage`, `RepeatedField` and `Duration`."]]],[]]