curl --request PUT \
  --url https://api.letsdothis.com/v0/add-ons/import \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "addOns": [
    {
      "externalAddOnId": "<string>",
      "name": "<string>",
      "description": "<string>",
      "allocationType": "<string>",
      "variants": [
        {
          "externalVariantId": "<string>",
          "name": "<string>",
          "price": {
            "value": 123,
            "currencyCode": "<string>"
          },
          "properties": {},
          "externalSku": "<string>",
          "fulfilmentMethods": [
            "<string>"
          ]
        }
      ],
      "eventIds": [
        "<string>"
      ],
      "eventOccurrenceIds": [
        "<string>"
      ],
      "raceIds": [
        "<string>"
      ],
      "ticketSlugs": [
        "<string>"
      ]
    }
  ]
}
'

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    addOns: [
      {
        externalAddOnId: '<string>',
        name: '<string>',
        description: '<string>',
        allocationType: '<string>',
        variants: [
          {
            externalVariantId: '<string>',
            name: '<string>',
            price: {value: 123, currencyCode: '<string>'},
            properties: {},
            externalSku: '<string>',
            fulfilmentMethods: ['<string>']
          }
        ],
        eventIds: ['<string>'],
        eventOccurrenceIds: ['<string>'],
        raceIds: ['<string>'],
        ticketSlugs: ['<string>']
      }
    ]
  })
};

fetch('https://api.letsdothis.com/v0/add-ons/import', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.letsdothis.com/v0/add-ons/import"

payload = { "addOns": [
        {
            "externalAddOnId": "<string>",
            "name": "<string>",
            "description": "<string>",
            "allocationType": "<string>",
            "variants": [
                {
                    "externalVariantId": "<string>",
                    "name": "<string>",
                    "price": {
                        "value": 123,
                        "currencyCode": "<string>"
                    },
                    "properties": {},
                    "externalSku": "<string>",
                    "fulfilmentMethods": ["<string>"]
                }
            ],
            "eventIds": ["<string>"],
            "eventOccurrenceIds": ["<string>"],
            "raceIds": ["<string>"],
            "ticketSlugs": ["<string>"]
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

{
  "importId": "3a55dc4c-6fd2-49bd-90cd-32c65fce7b1a",
  "jobId": "65f60718293a4b5c6d7e8f90",
  "status": "queued",
  "replayed": false
}

{
  "statusCode": 400,
  "error": "<string>",
  "message": "<string>"
}

{
  "statusCode": 404,
  "error": "<string>",
  "message": "<string>"
}

{
  "statusCode": 409,
  "error": "<string>",
  "message": "<string>"
}

{
  "statusCode": 413,
  "error": "<string>",
  "message": "<string>"
}

{
  "statusCode": 429,
  "error": "<string>",
  "message": "<string>"
}