Create Passes Batch

curl --request POST \
  --url https://api.passentry.com/api/v1/passes/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form csv='@example-file' \
  --form passTemplate=bf9d5cc29114

{
  "data": {
    "id": "999b774f-02ae-4931-94c6-596f614ef4f4",
    "type": "passCreation",
    "attributes": {
      "name": "Batch: Pass Creation 2025-11-21 15:34:02",
      "status": "processing",
      "passTemplateName": "PassEntry Ticketing",
      "passTemplateNameId": "acbb27e9cfb4e8f62f8cb999"
    }
  },
  "links": {
    "self": "https://api.passentry.com/api/v1/batches/999b774f-02ae-4931-94c6-596f614ef4f4"
  }
}