apiKey property
Check https://api.cloudflare.com/#getting-started-requests to know how
to authenticate requests
To use legacy authentication there is two ways:
Including X-Auth-Key
and X-Auth-Email
.
Requests that usecan use that instead of the Auth-Key and Auth-Email headers.
To be used as X-Auth-Key
header. API key generated on the "My Account" page
Implementation
@Deprecated('Use token authentication instead.')
final String? apiKey;