DeserializeExtensions

Extension methods for deserializing JSON strings and streams with System.Text.Json. The string overloads are useful for payloads that are already in memory, while the stream overloads support request bodies, files, or network data.

The overloads that accept useDefaultOptions can use the package defaults, which currently apply JsonNamingPolicy.CamelCase. The overloads that accept JsonSerializerOptions let callers fully control deserialization behavior.

Methods

• Deserialize — deserializes a JSON string to a nullable T.
• DeserializeAsync — deserializes a JSON stream to a nullable T.