A slightly more faithful alternative approach

Author: joegallo

output/openapi/elasticsearch-openapi.json

@@ -19,19 +19,21 @@
 
 import { Id, Name } from '@_types/common'
 
-export class DatabaseConfiguration {
+specification / ingest / _types / Database.ts
+
+/** The configuration necessary to identify which IP geolocation provider to use to download the database, as well as any provider-specific configuration necessary for such downloading.
+ * At present, the only supported providers are maxmind and ipinfo, and the maxmind provider requires that an account_id (string) is configured.
+ * A provider (either maxmind or ipinfo) must be specified.
+ */
+export type DatabaseConfiguration = Maxmind | Ipinfo
+
+export class DatabaseConfigurationBase {
   /** The provider-assigned name of the IP geolocation database to download. */
   name: Name
-  /** The configuration necessary to identify which IP geolocation provider to use to download the database, as well as any provider-specific configuration necessary for such downloading.
-   * At present, the only supported providers are maxmind and ipinfo, and the maxmind provider requires that an account_id (string) is configured.
-   * A provider (either maxmind or ipinfo) must be specified.
-   */
-  maxmind?: Maxmind
-  ipinfo?: Ipinfo
 }
 
-export class Maxmind {
+export class Maxmind extends DatabaseConfigurationBase {
   account_id: Id
 }
 
-export class Ipinfo {}
+export class Ipinfo extends DatabaseConfigurationBase {}