Prepare the connector GetAll API for versioning (#162799)

Part of: elastic/response-ops-team#125

This PR intends to prepare the `GET ${BASE_ACTION_API_PATH}/connectors`
API for versioning as shown in the above issue.

---------

Co-authored-by: kibanamachine <[email protected]>

x-pack/plugins/actions/common/routes/connector/response/index.ts

@@ -0,0 +1,17 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+// Latest
+export type { ConnectorResponse, ActionTypeConfig } from './types/latest';
+export { connectorResponseSchema } from './schemas/latest';
+
+// v1
+export type {
+  ConnectorResponse as ConnectorResponseV1,
+  ActionTypeConfig as ActionTypeConfigV1,
+} from './types/v1';
+export { connectorResponseSchema as connectorResponseSchemaV1 } from './schemas/v1';

x-pack/plugins/actions/common/routes/connector/response/schemas/latest.ts

@@ -0,0 +1,8 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+export { connectorResponseSchema } from './v1';

x-pack/plugins/actions/common/routes/connector/response/schemas/v1.ts

@@ -0,0 +1,20 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { schema } from '@kbn/config-schema';
+
+export const connectorResponseSchema = schema.object({
+  id: schema.string(),
+  name: schema.string(),
+  config: schema.maybe(schema.recordOf(schema.string(), schema.any())),
+  connector_type_id: schema.string(),
+  is_missing_secrets: schema.maybe(schema.boolean()),
+  is_preconfigured: schema.boolean(),
+  is_deprecated: schema.boolean(),
+  is_system_action: schema.boolean(),
+  referenced_by_count: schema.number(),
+});

x-pack/plugins/actions/common/routes/connector/response/types/latest.ts

@@ -0,0 +1,7 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+export * from './v1';

x-pack/plugins/actions/common/routes/connector/response/types/v1.ts

@@ -0,0 +1,24 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { TypeOf } from '@kbn/config-schema';
+import { connectorResponseSchemaV1 } from '..';
+
+export type ActionTypeConfig = Record<string, unknown>;
+type ConnectorResponseSchemaType = TypeOf<typeof connectorResponseSchemaV1>;
+
+export interface ConnectorResponse<Config extends ActionTypeConfig = ActionTypeConfig> {
+  id: ConnectorResponseSchemaType['id'];
+  name: ConnectorResponseSchemaType['name'];
+  config?: Config;
+  connector_type_id: ConnectorResponseSchemaType['connector_type_id'];
+  is_missing_secrets?: ConnectorResponseSchemaType['is_missing_secrets'];
+  is_preconfigured: ConnectorResponseSchemaType['is_preconfigured'];
+  is_deprecated: ConnectorResponseSchemaType['is_deprecated'];
+  is_system_action: ConnectorResponseSchemaType['is_system_action'];
+  referenced_by_count: ConnectorResponseSchemaType['referenced_by_count'];
+}