curl --request POST \
  --url https://api.sevalla.com/v3/pipelines/{id}/preview/apps \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "branch": "feature/new-checkout"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({branch: 'feature/new-checkout'})
};

fetch('https://api.sevalla.com/v3/pipelines/{id}/preview/apps', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "id": "fb5e5168-4281-4bec-94c5-0d1584e9e657",
  "name": "my-app",
  "display_name": "My Application",
  "default_branch": "main"
}

{
  "message": "Bad request",
  "status": 400,
  "data": {
    "code": "err-abc-123",
    "message": "If you need assistance, please contact support and provide this error code."
  }
}

{
  "message": "Unauthorized",
  "status": 401,
  "data": {
    "code": "err-abc-123",
    "message": "If you need assistance, please contact support and provide this error code."
  }
}

{
  "message": "This API key is missing the <RESOURCE>:<ACTION> permission. Grant it to the key or use a key that has it.",
  "status": 403,
  "data": {
    "code": "err-abc-123",
    "message": "If you need assistance, please contact support and provide this error code."
  }
}

{
  "message": "Not found",
  "status": 404,
  "data": {
    "code": "err-abc-123",
    "message": "If you need assistance, please contact support and provide this error code."
  }
}

{
  "message": "Too many requests",
  "status": 429,
  "data": {
    "code": "err-abc-123",
    "message": "If you need assistance, please contact support and provide this error code."
  }
}

{
  "message": "Internal Server Error",
  "status": 500,
  "data": {
    "code": "err-abc-123",
    "message": "If you need assistance, please contact support and provide this error code."
  }
}