Struggling with ModuleClass in generated open api schema

[morhidi]

Hi Folks, I'm trying to generate a schema that contains classes from an imported package:

import "package://pkg.pkl-lang.org/pkl-pantry/[email protected]#/SchemaGenerator.pkl"
import "package://pkg.pkl-lang.org/pkl-k8s/[email protected]#/api/core/v1/PodTemplateSpec.pkl"

class Test{
  name: String
  podTemplate: PodTemplateSpec
}

output = SchemaGenerator.generate(Test).output

pkl eval gives me the following output:

{
  "type": "object",
  "title": "Test",
  "properties": {
    "name": {
      "type": "string"
    },
    "podTemplate": {
      "type": "object",
      "title": "ModuleClass",
      "properties": {
        "metadata": {
          "type": "object",
          "title": "ModuleClass",
          "description": "Standard object's metadata.\n\nMore info: <https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata>",
          "properties": {
            "generation": {
              "type": "integer",
              "description": "A sequence number representing a specific generation of the desired state.\n\nPopulated by the system.\nRead-only.",
              "nullable": true

This makes the generated schema useless. I expected the podTemplate type to be PodTemplateSpec instead of "object". Any ideas for a solution?

[bioball]

Are you referring to "type": "object" within "podTemplate"?

A JSON schemas's type can only be one of "array", "boolean", "integer", "null", "number", "object", or "string", or an array of one of these.
So, this is the correct way to represent PodTemplate in JSON Schema.