C# port should enforce missing fields in Json deserialization

[stishkin]

POSTing following JSON to Pool APIs in C#

{
  "name": "FT-DELETE-4812d4da-a9ab-40e1-88f1-2d9e148254fa",
  "oss": "linux",
  "arch": "x86_64",
  "managed": true
}

with typo for "OS" will succeed with setting OS to Windows

Meanwhile Python endpoint fails creation with error:

{"code": 450, "errors": ["os: field required"]}

ORM must enforce that all fields are present

AB#41119374

[Porges]

Not currently possible, according to documentation:

System.Text.Json ignores extra properties in the JSON, except when you use the [JsonExtensionData] attribute. There's no workaround for the missing member feature.

One option is that we add [JsonExtensionData] to a BaseRequest and then assert it is empty.