A: Use System.Text.Json in generated C# models (DTOs):

• NJsonSchema
  • 90%: Use System.Text.Json in generated C# models (DTOs) NJsonSchema#1013
• NSwag
  • DONE: Use System.Text.Json serializer in ReadObjectResponseAsync (client generator)

B: Use System.Text.Json in JSON Schema generator (also used to generate OpenAPI model schemas):

• NJsonSchema
  • DONE: Use System.Text.Json in JSON Schema generator NJsonSchema#1014

Out of scope:

• Use System.Text.Json to serialize schemas, documents, etc.

Tasks:

• Document new property SerializerOptions