JsonSourceGenerationMode
The generation mode for the System.Text.Json source generator.
Default = 0
When specified on GenerationMode, indicates that both type-metadata initialization logic and optimized serialization logic should be generated for all types. When specified on GenerationMode, indicates that the setting on GenerationMode should be used.
Metadata = 1
Instructs the JSON source generator to generate type-metadata initialization logic.
Serialization = 2
Instructs the JSON source generator to generate optimized serialization logic.