matchIfMissing property

Whether to match even if the property is not set.

Defaults to false. Set to true to match when the property is missing.

Example:

@ConditionalOnProperty(
  prefix: 'server',
  names: ['ssl.enabled', 'ssl.enabled2'],
  havingValue: 'true',
  matchIfMissing: true,
)
class SslServerConfig {}