curl --request GET \
  --url https://api.example.com/v1/forms/{id} \
  --header 'X-API-Key: <api-key>'

{
  "form": {
    "id": "<string>",
    "name": "<string>",
    "description": "<string>",
    "flow": {
      "schemaVersion": 1,
      "nodes": [
        {
          "id": "<string>",
          "type": "start",
          "title": "<string>"
        }
      ],
      "connections": [
        {
          "sourceNodeId": "<string>",
          "targetNodeId": "<string>",
          "label": "<string>",
          "branch": {
            "optionIds": [
              "<string>"
            ],
            "match": "any"
          }
        }
      ]
    },
    "iframeEmbedAllowedOrigins": [
      "<string>"
    ]
  }
}