public sealed class UnconditionalTrigger : IMessage<UnconditionalTrigger>, IEquatable<UnconditionalTrigger>, IDeepCloneable<UnconditionalTrigger>, IBufferMessage, IMessage
A trigger that fires when any email message is opened.
[[["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."],[[["The `UnconditionalTrigger` class, found in the `Google.Apps.Script.Type.Gmail` namespace, is designed to activate when any email message is opened."],["This class implements multiple interfaces including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`, allowing for diverse functionality such as message handling, equality checks, deep cloning, and buffered messaging."],["`UnconditionalTrigger` inherits from `Object`, providing access to core methods like `GetHashCode`, `GetType`, `MemberwiseClone`, and `ToString`."],["The class offers two constructors: a default constructor and one that accepts another `UnconditionalTrigger` object as a parameter, facilitating easy duplication or modification of existing triggers."],["Multiple versions of the class are documented, ranging from version 1.0.0 to the latest version 2.3.0, indicating ongoing updates and development of this type."]]],[]]