Deserializing JSON into polymorphic classes with System.Text.Json
Read OriginalThis technical article details the process of writing a custom JsonConverter for System.Text.Json to handle polymorphic deserialization. It uses the concrete example of building SpaceDotNet, a typed SDK for the JetBrains Space API, explaining how to map various JSON type descriptors (like arrays, DTOs, enums) into a corresponding .NET class hierarchy for API introspection and code generation.
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