Get a single flow

curl --request GET \
  --url https://sandbox-api.getcove.co/v1/flows/{flowId} \
  --header 'Authorization: <api-key>'

{
  "flow": {
    "id": "<string>",
    "name": "<string>",
    "steps": [
      {
        "id": "<string>",
        "name": "<string>",
        "options": {
          "skippable": true
        }
      }
    ]
  }
}