curl --request POST \
  --url https://api.pipedream.com/v1/connect/{project_id}/actions/props \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-pd-environment: <x-pd-environment>' \
  --data '
{
  "id": "<string>",
  "external_user_id": "<string>",
  "version": "1.2.3",
  "blocking": true,
  "configured_props": {},
  "dynamic_props_id": "<string>"
}
'

{
  "observations": [
    {
      "k": "<string>",
      "ts": 123,
      "err": {
        "name": "<string>",
        "message": "<string>",
        "stack": "<string>"
      },
      "msg": "<string>"
    }
  ],
  "errors": [
    "<string>"
  ],
  "dynamicProps": {
    "id": "<string>",
    "configurableProps": [
      {
        "name": "<string>",
        "type": "alert",
        "content": "<string>",
        "label": "<string>",
        "description": "<string>",
        "optional": true,
        "disabled": true,
        "hidden": true,
        "remoteOptions": true,
        "useQuery": true,
        "reloadProps": true,
        "withLabel": true,
        "alertType": "info"
      }
    ]
  }
}