RPC | Error when Iterate an array then iterate another array from each item of first array

[Fabio_Filho]

What are you trying to achieve?

I need to transform the options of second iteration in a array like:

[
			{
				"label": "small",
				"value": "small"
			},
			{
				"label": "medium",
				"value": "medium"
			},
			{
				"label": "large",
				"value": "large"
			}
]

But the array returned from API requested though RPC is:

[ "large", "medium", "small" ]

Below is the RPC definition

{
  "url": "/agents/{{parameters.agentId}}",
  "method": "GET",
  "response": {
    "iterate": "{{body.questions}}",
    "output": {
      "name": "{{item.name}}",
      "label": "{{item.name}}",
      "type": "{{if(item.type === 'select', 'select', 'text')}}",
      "required": "{{item.required}}",
      "description": "{{item.description}}",
      "options": "{{item.options}}"
    }
  }
}

With the definition above I’m getting blank options:

The quantity of items is correct, but I cannot get the values properly.

And then I try this approach I got an error:

{
  "url": "/agents/{{parameters.agentId}}",
  "method": "GET",
  "response": {
    "iterate": "{{body.questions}}",
    "output": {
      "name": "{{item.name}}",
      "label": "{{item.name}}",
      "type": "{{if(item.type === 'select', 'select', 'text')}}",
      "required": "{{item.required}}",
      "description": "{{item.description}}",
      "options": {
        "iterate": "{{item.options}}",
        "output": {
          "name": "{{item}}",
          "label": "{{item}}"
        }
      }
    }
  }
}

[Fabio_Filho]

I resolved using IML Functions.