const dataBlockId = '22222222';

const response = await fetch(`https://service.pcibooking.net/api/dataBlock/${dataBlockId}`, {
  method: 'DELETE',
  headers: {
    'Authorization': 'APIKEY your-api-key'
  }
});

console.log(response.status); // 204 on success

import requests

data_block_id = '22222222'

response = requests.delete(
    f'https://service.pcibooking.net/api/dataBlock/{data_block_id}',
    headers={
        'Authorization': 'APIKEY your-api-key'
    }
)

print(response.status_code)  # 204 on success

No content returned.

{
    "code": -125,
    "message": "Bad input data",
    "moreInfo": "...",
    "errorList": null
}

{
    "code": -1003,
    "message": "Not authorized to access this resource",
    "moreInfo": "Bad or missing authorization data, expected APIKEY",
    "errorList": null
}

{
    "code": -1001,
    "message": "Uri not found",
    "moreInfo": "Data block not found",
    "errorList": null
}