'bearer_token' => [ // Unique name of security
'type' => 'apiKey', // Valid values are "basic", "apiKey" or "oauth2".
'description' => 'Enter token in format (Bearer <token>)',
'name' => 'Authorization', // The name of the header or query parameter to be used.
'in' => 'header', // The location of the API key. Valid values are "query" or "header".
],