elyra-pipeline validate CLI command fails for pipelines with parameters and default properties

[mamurak]

elyra-pipeline validate CLI command fails for pipelines with parameters and default properties

[mamurak]

Example pipeline:

{
  "doc_type": "pipeline",
  "version": "3.0",
  "json_schema": "http://api.dataplatform.ibm.com/schemas/common-pipeline/pipeline-flow/pipeline-flow-v3-schema.json",
  "id": "elyra-auto-generated-pipeline",
  "primary_pipeline": "primary",
  "pipelines": [
    {
      "id": "primary",
      "nodes": [
        {
          "id": "54d57acc-4ad0-410e-8d79-268cd52a45e9",
          "type": "execution_node",
          "op": "execute-python-node",
          "app_data": {
            "component_parameters": {
              "pipeline_parameters": [
                "param"
              ],
              "dependencies": [],
              "include_subdirectories": false,
              "outputs": [],
              "env_vars": [],
              "kubernetes_pod_annotations": [],
              "kubernetes_pod_labels": [],
              "kubernetes_secrets": [],
              "kubernetes_shared_mem_size": {},
              "kubernetes_tolerations": [],
              "mounted_volumes": [],
              "filename": "untitled.py",
              "runtime_image": "quay.io/modh/runtime-images@sha256:7dd23e58291cad7a0ab4a8e04bda06492f2c027eb33b226358380db58dcdd60b"
            },
            "label": "",
            "ui_data": {
              "label": "untitled.py",
              "image": "/notebook/fraud-detection/tensorflow/static/elyra/python.svg",
              "x_pos": 505,
              "y_pos": 210,
              "description": "Run Python script"
            }
          },
          "inputs": [
            {
              "id": "inPort",
              "app_data": {
                "ui_data": {
                  "cardinality": {
                    "min": 0,
                    "max": -1
                  },
                  "label": "Input Port"
                }
              }
            }
          ],
          "outputs": [
            {
              "id": "outPort",
              "app_data": {
                "ui_data": {
                  "cardinality": {
                    "min": 0,
                    "max": -1
                  },
                  "label": "Output Port"
                }
              }
            }
          ]
        }
      ],
      "app_data": {
        "ui_data": {
          "comments": []
        },
        "version": 8,
        "runtime_type": "KUBEFLOW_PIPELINES",
        "properties": {
          "name": "untitled",
          "runtime": "Data Science Pipelines",
          "pipeline_parameters": [
            {
              "name": "param",
              "description": "",
              "default_value": {
                "type": "String",
                "value": "val"
              },
              "required": false
            }
          ],
          "pipeline_defaults": {
            "kubernetes_shared_mem_size": {},
            "kubernetes_pod_labels": [],
            "mounted_volumes": [],
            "kubernetes_pod_annotations": [],
            "kubernetes_tolerations": [],
            "kubernetes_secrets": [],
            "env_vars": []
          }
        }
      },
      "runtime_ref": ""
    }
  ],
  "schemas": []
}

Validation through the CLI fails. Remove either pipeline_parameters or pipeline_defaults, and validation succeeds.