[Security Solution] Resolver in Timeline (#69728)

Display Resolver in Security Solution's Timeline.

x-pack/plugins/security_solution/common/endpoint/schema/resolver.ts

@@ -71,3 +71,19 @@ export const validateChildren = {
  legacyEndpointID: schema.maybe(schema.string()),
  }),
 };
+
+/**
+ * Used to validate GET requests for 'entities'
+ */
+export const validateEntities = {
+ query: schema.object({
+ /**
+ * Return the process entities related to the document w/ the matching `_id`.
+ */
+ _id: schema.string(),
+ /**
+ * Indices to search in.
+ */
+ indices: schema.arrayOf(schema.string()),
+ }),
+};

x-pack/plugins/security_solution/common/endpoint/types.ts

@@ -511,6 +511,11 @@ export interface EndpointEvent {
 
 export type ResolverEvent = EndpointEvent | LegacyEndpointEvent;
 
+/**
+ * The response body for the resolver '/entity' index API
+ */
+export type ResolverEntityIndex = Array<{ entity_id: string }>;
+
 /**
  * Takes a @kbn/config-schema 'schema' type and returns a type that represents valid inputs.
  * Similar to `TypeOf`, but allows strings as input for `schema.number()` (which is inline

x-pack/plugins/security_solution/public/endpoint_alerts/view/details/overview/index.tsx

@@ -20,8 +20,6 @@ import { useAlertListSelector } from '../../hooks/use_alerts_selector';
 import * as selectors from '../../../store/selectors';
 import { MetadataPanel } from './metadata_panel';
 import { FormattedDate } from '../../formatted_date';
-import { AlertDetailResolver } from '../../resolver';
-import { ResolverEvent } from '../../../../../common/endpoint/types';
 import { TakeActionDropdown } from './take_action_dropdown';
 import { urlFromQueryParams } from '../../url_from_query_params';
 
@@ -65,12 +63,11 @@ const AlertDetailsOverviewComponent = memo(() => {
  content: (
  <>
  <EuiSpacer />
- <AlertDetailResolver selectedEvent={(alertDetailsData as unknown) as ResolverEvent} />
  </>
  ),
  },
  ];
- }, [alertDetailsData]);
+ }, []);
 
  /* eslint-disable-next-line react-hooks/rules-of-hooks */
  const activeTab = useMemo(