public sealed class Key : IMessage<Key>, IEquatable<Key>, IDeepCloneable<Key>, IBufferMessage, IMessage
A unique identifier for a Datastore entity.
If a key's partition ID or any of its path kinds or names are
reserved/read-only, the key is reserved/read-only.
A reserved/read-only key is forbidden in certain documented contexts.
public RepeatedField<Key.Types.PathElement> Path { get; }
The entity path.
An entity path consists of one or more elements composed of a kind and a
string or numerical identifier, which identify entities. The first
element identifies a root entity, the second element identifies
a child of the root entity, the third element identifies a child of the
second entity, and so forth. The entities identified by all prefixes of
the path are called the element's ancestors.
A path can never be empty, and a path can have at most 100 elements.
[[["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 2025-06-12 UTC."],[[["This webpage provides documentation for the `Key` class within the `Google.Cloud.Dlp.V2` namespace, detailing its properties, constructors, and inherited members, with the current version being 4.1.0."],["The `Key` class, which uniquely identifies a Datastore entity, implements interfaces like `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`, extending from the base `Object` class."],["The page lists all the available versions, ranging from the latest 4.16.0 to 2.15.0, providing direct links to the documentation for each version."],["The `Key` class includes properties like `PartitionId` (identifying entity subsets) and `Path` (defining the entity path with elements and ancestors), as well as constructors to create new instances."]]],[]]