<PackageReference Include="Newtonsoft.Json" Version="9.0.1" />

JsonPropertyAttribute

public sealed class JsonPropertyAttribute : Attribute
Instructs the JsonSerializer to always serialize the member with the specified name.
using System; namespace Newtonsoft.Json { [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false)] public sealed class JsonPropertyAttribute : Attribute { internal NullValueHandling? _nullValueHandling; internal DefaultValueHandling? _defaultValueHandling; internal ReferenceLoopHandling? _referenceLoopHandling; internal ObjectCreationHandling? _objectCreationHandling; internal TypeNameHandling? _typeNameHandling; internal bool? _isReference; internal int? _order; internal Required? _required; internal bool? _itemIsReference; internal ReferenceLoopHandling? _itemReferenceLoopHandling; internal TypeNameHandling? _itemTypeNameHandling; public Type ItemConverterType { get; set; } public object[] ItemConverterParameters { get; set; } public Type NamingStrategyType { get; set; } public object[] NamingStrategyParameters { get; set; } public NullValueHandling NullValueHandling { get { return _nullValueHandling ?? NullValueHandling.Include; } set { _nullValueHandling = value; } } public DefaultValueHandling DefaultValueHandling { get { return _defaultValueHandling ?? DefaultValueHandling.Include; } set { _defaultValueHandling = value; } } public ReferenceLoopHandling ReferenceLoopHandling { get { return _referenceLoopHandling ?? ReferenceLoopHandling.Error; } set { _referenceLoopHandling = value; } } public ObjectCreationHandling ObjectCreationHandling { get { return _objectCreationHandling ?? ObjectCreationHandling.Auto; } set { _objectCreationHandling = value; } } public TypeNameHandling TypeNameHandling { get { return _typeNameHandling ?? TypeNameHandling.None; } set { _typeNameHandling = value; } } public bool IsReference { get { return _isReference ?? false; } set { _isReference = value; } } public int Order { get { return _order ?? 0; } set { _order = value; } } public Required Required { get { return _required ?? Required.Default; } set { _required = value; } } public string PropertyName { get; set; } public ReferenceLoopHandling ItemReferenceLoopHandling { get { return _itemReferenceLoopHandling ?? ReferenceLoopHandling.Error; } set { _itemReferenceLoopHandling = value; } } public TypeNameHandling ItemTypeNameHandling { get { return _itemTypeNameHandling ?? TypeNameHandling.None; } set { _itemTypeNameHandling = value; } } public bool ItemIsReference { get { return _itemIsReference ?? false; } set { _itemIsReference = value; } } public JsonPropertyAttribute() { } public JsonPropertyAttribute(string propertyName) { PropertyName = propertyName; } } }