How do we handle Json structures with different child types

[mylesjj]

Hi there. I have a Json structure that looks something like this:

{
  "result": [
    {
      "type": "type1",
      "details": {
        "count": 2,
        "hosts": [
          "127.0.0.1",
          "127.0.0.2/27"
        ]
      }
    },
    {
      "type": "type2",
      "details": [
        {
          "ip_address": "127.0.0.8"
        }
      ]
   }
 ]
}

So the child nodes in the result array can be different. When I try and execute rules against this (using ExecuteAllRulesAsync) I get the following error:

System.ArgumentException: 'Object of type 'System.Collections.Generic.List1[System.Int64]' cannot be converted to type '<>f__AnonymousType02[System.Int64,System.Collections.Generic.List`1[System.String]]'.'

This is only a problem when I have an array of differerent types. It works if I only have child nodes of "type1" for example.

My workflow is very simple and looks like this:

[
  {
    "WorkflowName": "TestWF",
    "Rules": [
      {
        "RuleName": "TestRule",
        "SuccessEvent": "10",
        "ErrorMessage": "One or more rules failed.",
        "ErrorType": "Error",
        "RuleExpressionType": "LambdaExpression",
        "Expression": "input1.result.Where(type.Equals(\"type1\")).Any()"
      }
    ]
  }
]

Does the rules engine not work for Json objects that have differing child nodes?