Class UniqueKey

Represents a unique key on that enforces uniqueness constraint on documents in the collection in the Azure Cosmos DB service.

public sealed class UniqueKey : JsonSerializable

Inherited Members: JsonSerializable.SaveTo(Stream, SerializationFormattingPolicy)

JsonSerializable.SaveTo(Stream, SerializationFormattingPolicy, JsonSerializerSettings)

JsonSerializable.LoadFrom(JsonReader)

JsonSerializable.LoadFrom(JsonReader, JsonSerializerSettings)

JsonSerializable.LoadFrom<T>(Stream)

JsonSerializable.LoadFromWithConstructor<T>(Stream, Func<T>)

JsonSerializable.LoadFromWithConstructor<T>(Stream, Func<T>, JsonSerializerSettings)

JsonSerializable.ToString()

object.GetType()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods: TypeCheckFunctionsExtensions.IsArray(object)

TypeCheckFunctionsExtensions.IsBool(object)

TypeCheckFunctionsExtensions.IsDefined(object)

TypeCheckFunctionsExtensions.IsNull(object)

TypeCheckFunctionsExtensions.IsNumber(object)

TypeCheckFunctionsExtensions.IsObject(object)

TypeCheckFunctionsExtensions.IsPrimitive(object)

TypeCheckFunctionsExtensions.IsString(object)

Remarks

For partitioned collections, the value of partition key is implicitly a part of each unique key.
Uniqueness constraint is also enforced for missing values. For instance, if unique key policy defines a unique key with single property path, there could be only one document that has missing value for this property.

public UniqueKey()

Gets or sets the paths, a set of which must be unique for each document in the Azure Cosmos DB service.

public Collection<string> Paths { get; set; }

Collection<string>: The paths to enforce uniqueness on. Each path is a rooted path of the unique property in the document, such as "/name/first".

uniqueKey.Paths = new Collection<string> { "/name/first", "/name/last" };