<PackageReference Include="Newtonsoft.Json" Version="12.0.3" />

JsonMergeSettings

public class JsonMergeSettings
Specifies the settings used when merging JSON.
public MergeArrayHandling MergeArrayHandling { get; set; }

Gets or sets the method used when merging JSON arrays.

public MergeNullValueHandling MergeNullValueHandling { get; set; }

Gets or sets how null value properties are merged.

public StringComparison PropertyNameComparison { get; set; }

Gets or sets the comparison used to match property names while merging. The exact property name will be searched for first and if no matching property is found then the StringComparison will be used to match a property.

public JsonMergeSettings()

Initializes a new instance of the JsonMergeSettings class.