Create a proposal from a template

curl --request POST \
  --url https://api.propal.io/v1/proposals \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "slug": "<string>",
  "template_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "lead_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "theme_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "password": "<string>",
  "settings": {
    "allow_client_to_sign": true,
    "allow_client_to_deny": true,
    "allow_payment": true,
    "allow_client_to_download_pdf": true
  },
  "products": [
    {
      "bundle_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "payment": {}
    }
  ],
  "proposal_product_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}