diff --git a/x-pack/plugins/security_solution/common/api/timeline/model/api.ts b/x-pack/plugins/security_solution/common/api/timeline/model/api.ts
index 9780f872e3b48..fcf21c0de0639 100644
--- a/x-pack/plugins/security_solution/common/api/timeline/model/api.ts
+++ b/x-pack/plugins/security_solution/common/api/timeline/model/api.ts
@@ -5,19 +5,21 @@
  * 2.0.
  */
 
-import type { Maybe } from '../../../search_strategy';
 import type { DataProviderType } from './components.gen';
 import {
   BareNote,
   BarePinnedEvent,
+  ColumnHeaderResult,
   DataProviderTypeEnum,
+  DataProviderResult,
   FavoriteTimelineResponse,
-  type FavoriteTimelineResult,
+  FilterTimelineResult,
   ImportTimelineResult,
   ImportTimelines,
   type Note,
   PinnedEvent,
   PersistTimelineResponse,
+  QueryMatchResult,
   ResolvedTimeline,
   RowRendererId,
   RowRendererIdEnum,
@@ -41,14 +43,18 @@ import {
 export {
   BareNote,
   BarePinnedEvent,
+  ColumnHeaderResult,
+  DataProviderResult,
   DataProviderType,
   DataProviderTypeEnum,
   FavoriteTimelineResponse,
+  FilterTimelineResult,
   ImportTimelineResult,
   ImportTimelines,
   Note,
   PinnedEvent,
   PersistTimelineResponse,
+  QueryMatchResult,
   ResolvedTimeline,
   RowRendererId,
   RowRendererIdEnum,
@@ -92,11 +98,6 @@ export interface ExportedNotes {
   globalNotes: ExportedGlobalNotes;
 }
 
-export type ExportedTimelines = SavedTimeline &
-  ExportedNotes & {
-    pinnedEventIds: string[];
-  };
-
 export interface ExportTimelineNotFoundError {
   statusCode: number;
   message: string;
@@ -107,134 +108,6 @@ export interface PageInfoTimeline {
   pageSize: number;
 }
 
-export interface ColumnHeaderResult {
-  aggregatable?: Maybe<boolean>;
-  category?: Maybe<string>;
-  columnHeaderType?: Maybe<string>;
-  description?: Maybe<string>;
-  example?: Maybe<string>;
-  indexes?: Maybe<string[]>;
-  id?: Maybe<string>;
-  name?: Maybe<string>;
-  placeholder?: Maybe<string>;
-  searchable?: Maybe<boolean>;
-  type?: Maybe<string>;
-}
-
-export interface DataProviderResult {
-  id?: Maybe<string>;
-  name?: Maybe<string>;
-  enabled?: Maybe<boolean>;
-  excluded?: Maybe<boolean>;
-  kqlQuery?: Maybe<string>;
-  queryMatch?: Maybe<QueryMatchResult>;
-  type?: Maybe<DataProviderType>;
-  and?: Maybe<DataProviderResult[]>;
-}
-
-export interface QueryMatchResult {
-  field?: Maybe<string>;
-  displayField?: Maybe<string>;
-  value?: Maybe<string | string[]>;
-  displayValue?: Maybe<string>;
-  operator?: Maybe<string>;
-}
-
-export interface DateRangePickerResult {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  start?: Maybe<any>;
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  end?: Maybe<any>;
-}
-
-export interface EqlOptionsResult {
-  eventCategoryField?: Maybe<string>;
-  tiebreakerField?: Maybe<string>;
-  timestampField?: Maybe<string>;
-  query?: Maybe<string>;
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  size?: Maybe<any>;
-}
-
-export interface FilterTimelineResult {
-  exists?: Maybe<string>;
-  meta?: Maybe<FilterMetaTimelineResult>;
-  match_all?: Maybe<string>;
-  missing?: Maybe<string>;
-  query?: Maybe<string>;
-  range?: Maybe<string>;
-  script?: Maybe<string>;
-}
-
-export interface FilterMetaTimelineResult {
-  alias?: Maybe<string>;
-  controlledBy?: Maybe<string>;
-  disabled?: Maybe<boolean>;
-  field?: Maybe<string>;
-  formattedValue?: Maybe<string>;
-  index?: Maybe<string>;
-  key?: Maybe<string>;
-  negate?: Maybe<boolean>;
-  params?: Maybe<string>;
-  type?: Maybe<string>;
-  value?: Maybe<string>;
-}
-
-export interface SerializedFilterQueryResult {
-  filterQuery?: Maybe<SerializedKueryQueryResult>;
-}
-
-export interface KueryFilterQueryResult {
-  kind?: Maybe<string>;
-  expression?: Maybe<string>;
-}
-
-export interface SerializedKueryQueryResult {
-  kuery?: Maybe<KueryFilterQueryResult>;
-  serializedQuery?: Maybe<string>;
-}
-
-export interface TimelineResult {
-  columns?: Maybe<ColumnHeaderResult[]>;
-  created?: Maybe<number>;
-  createdBy?: Maybe<string>;
-  dataProviders?: Maybe<DataProviderResult[]>;
-  dataViewId?: Maybe<string>;
-  dateRange?: Maybe<DateRangePickerResult>;
-  description?: Maybe<string>;
-  eqlOptions?: Maybe<EqlOptionsResult>;
-  eventIdToNoteIds?: Maybe<Note[]>;
-  eventType?: Maybe<string>;
-  excludedRowRendererIds?: Maybe<RowRendererId[]>;
-  favorite?: Maybe<FavoriteTimelineResult[]>;
-  filters?: Maybe<FilterTimelineResult[]>;
-  kqlMode?: Maybe<string>;
-  kqlQuery?: Maybe<SerializedFilterQueryResult>;
-  indexNames?: Maybe<string[]>;
-  notes?: Maybe<Note[]>;
-  noteIds?: Maybe<string[]>;
-  pinnedEventIds?: Maybe<string[]>;
-  pinnedEventsSaveObject?: Maybe<PinnedEvent[]>;
-  savedQueryId?: Maybe<string>;
-  savedObjectId: string;
-  sort?: Maybe<Sort>;
-  status?: Maybe<TimelineStatus>;
-  title?: Maybe<string>;
-  templateTimelineId?: Maybe<string>;
-  templateTimelineVersion?: Maybe<number>;
-  timelineType?: Maybe<TimelineType>;
-  updated?: Maybe<number>;
-  updatedBy?: Maybe<string>;
-  version: string;
-  savedSearchId?: Maybe<string>;
-}
-
-export interface ResponseTimeline {
-  code?: Maybe<number>;
-  message?: Maybe<string>;
-  timeline: TimelineResult;
-}
-
 export interface SortTimeline {
   sortField: SortFieldTimeline;
   sortOrder: SortDirection;
diff --git a/x-pack/plugins/security_solution/common/api/timeline/model/components.gen.ts b/x-pack/plugins/security_solution/common/api/timeline/model/components.gen.ts
index c8d966aad9934..93d627f53263b 100644
--- a/x-pack/plugins/security_solution/common/api/timeline/model/components.gen.ts
+++ b/x-pack/plugins/security_solution/common/api/timeline/model/components.gen.ts
@@ -413,12 +413,3 @@ export const TimelineErrorResponse = z.union([
     statusCode: z.number(),
   }),
 ]);
-
-export type ExportedTimelines = z.infer<typeof ExportedTimelines>;
-export const ExportedTimelines = SavedTimeline.merge(
-  z.object({
-    globalNotes: z.array(Note).optional(),
-    eventNotes: z.array(Note).optional(),
-    pinnedEventIds: z.array(z.string()).optional(),
-  })
-);
diff --git a/x-pack/plugins/security_solution/common/api/timeline/model/components.schema.yaml b/x-pack/plugins/security_solution/common/api/timeline/model/components.schema.yaml
index 1335062586e06..568eec1975769 100644
--- a/x-pack/plugins/security_solution/common/api/timeline/model/components.schema.yaml
+++ b/x-pack/plugins/security_solution/common/api/timeline/model/components.schema.yaml
@@ -732,21 +732,3 @@ components:
               type: string
             statusCode:
               type: number
-
-    ExportedTimelines:
-      allOf:
-        - $ref: '#/components/schemas/SavedTimeline'
-        - type: object
-          properties:
-            globalNotes:
-              type: array
-              items:
-                $ref: '#/components/schemas/Note'
-            eventNotes:
-              type: array
-              items:
-                $ref: '#/components/schemas/Note'
-            pinnedEventIds:
-              type: array
-              items:
-                type: string
diff --git a/x-pack/plugins/security_solution/public/common/mock/timeline_results.ts b/x-pack/plugins/security_solution/public/common/mock/timeline_results.ts
index a97be122e8a6a..d32891333c7f0 100644
--- a/x-pack/plugins/security_solution/public/common/mock/timeline_results.ts
+++ b/x-pack/plugins/security_solution/public/common/mock/timeline_results.ts
@@ -9,8 +9,8 @@ import { FilterStateStore } from '@kbn/es-query';
 
 import type { DataTableModel } from '@kbn/securitysolution-data-table';
 import { VIEW_SELECTION } from '../../../common/constants';
-import type { TimelineResult } from '../../../common/api/timeline';
 import { TimelineId, TimelineTabs } from '../../../common/types/timeline';
+import type { TimelineResponse } from '../../../common/api/timeline';
 import {
   type ColumnHeaderResult,
   RowRendererIdEnum,
@@ -1987,7 +1987,7 @@ export const mockDataTableModel: DataTableModel = {
   },
 };
 
-export const mockGetOneTimelineResult: TimelineResult = {
+export const mockGetOneTimelineResult: TimelineResponse = {
   savedObjectId: 'ef579e40-jibber-jabber',
   columns: timelineDefaults.columns.filter(
     (column) => column.id !== 'event.action'
diff --git a/x-pack/plugins/security_solution/public/detections/components/alerts_table/actions.tsx b/x-pack/plugins/security_solution/public/detections/components/alerts_table/actions.tsx
index c83fa2bf22211..a2dfef2c43e9f 100644
--- a/x-pack/plugins/security_solution/public/detections/components/alerts_table/actions.tsx
+++ b/x-pack/plugins/security_solution/public/detections/components/alerts_table/actions.tsx
@@ -50,8 +50,8 @@ import {
   isNewTermsRule,
   isThresholdRule,
 } from '../../../../common/detection_engine/utils';
-import type { TimelineResult } from '../../../../common/api/timeline';
 import { TimelineId } from '../../../../common/types/timeline';
+import type { TimelineResponse } from '../../../../common/api/timeline';
 import { TimelineStatusEnum, TimelineTypeEnum } from '../../../../common/api/timeline';
 import type {
   SendAlertToTimelineActionProps,
@@ -69,7 +69,7 @@ import { TimelineEventsQueries } from '../../../../common/search_strategy/timeli
 import { timelineDefaults } from '../../../timelines/store/defaults';
 import {
   omitTypenameInTimeline,
-  formatTimelineResultToModel,
+  formatTimelineResponseToModel,
 } from '../../../timelines/components/open_timeline/helpers';
 import { convertKueryToElasticSearchQuery } from '../../../common/lib/kuery';
 import { getField, getFieldKey } from '../../../helpers';
@@ -983,11 +983,15 @@ export const sendAlertToTimelineAction = async ({
         ),
       ]);
 
-      const resultingTimeline: TimelineResult = getOr({}, 'data.getOneTimeline', responseTimeline);
+      const resultingTimeline: TimelineResponse = getOr(
+        {},
+        'data.getOneTimeline',
+        responseTimeline
+      );
       const eventData: TimelineEventsDetailsItem[] = eventDataResp.data ?? [];
       if (!isEmpty(resultingTimeline)) {
-        const timelineTemplate: TimelineResult = omitTypenameInTimeline(resultingTimeline);
-        const { timeline, notes } = formatTimelineResultToModel(
+        const timelineTemplate = omitTypenameInTimeline(resultingTimeline);
+        const { timeline, notes } = formatTimelineResponseToModel(
           timelineTemplate,
           true,
           timelineTemplate.timelineType ?? TimelineTypeEnum.default
diff --git a/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.test.ts b/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.test.ts
index 9238568b7cc96..a3428ae6f2e1d 100644
--- a/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.test.ts
+++ b/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.test.ts
@@ -20,7 +20,7 @@ import {
   isUntitled,
   omitTypenameInTimeline,
   useQueryTimelineById,
-  formatTimelineResultToModel,
+  formatTimelineResponseToModel,
 } from './helpers';
 import type { OpenTimelineResult } from './types';
 import { TimelineId } from '../../../../common/types/timeline';
@@ -695,7 +695,7 @@ describe('helpers', () => {
       });
 
       test('Do not override daterange if TimelineStatus is active', () => {
-        const { timeline } = formatTimelineResultToModel(
+        const { timeline } = formatTimelineResponseToModel(
           omitTypenameInTimeline(getOr({}, 'data.timeline', selectedTimeline)),
           args.duplicate,
           args.timelineType
@@ -748,7 +748,7 @@ describe('helpers', () => {
       });
 
       test('should not override daterange if TimelineStatus is active', () => {
-        const { timeline } = formatTimelineResultToModel(
+        const { timeline } = formatTimelineResponseToModel(
           omitTypenameInTimeline(getOr({}, 'data.timeline', selectedTimeline)),
           args.duplicate,
           args.timelineType
@@ -822,7 +822,7 @@ describe('helpers', () => {
       });
 
       test('override daterange if TimelineStatus is immutable', () => {
-        const { timeline } = formatTimelineResultToModel(
+        const { timeline } = formatTimelineResponseToModel(
           omitTypenameInTimeline(getOr({}, 'data.timeline', template)),
           args.duplicate,
           args.timelineType
diff --git a/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.ts b/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.ts
index e977d05f07689..000a7b226561e 100644
--- a/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.ts
+++ b/x-pack/plugins/security_solution/public/timelines/components/open_timeline/helpers.ts
@@ -14,7 +14,7 @@ import { useCallback } from 'react';
 import { useDiscoverInTimelineContext } from '../../../common/components/discover_in_timeline/use_discover_in_timeline_context';
 import type { ColumnHeaderOptions } from '../../../../common/types/timeline';
 import type {
-  TimelineResult,
+  TimelineResponse,
   ResolvedTimeline,
   ColumnHeaderResult,
   FilterTimelineResult,
@@ -80,7 +80,7 @@ export const isUntitled = ({ title }: OpenTimelineResult): boolean =>
 const omitTypename = (key: string, value: keyof TimelineModel) =>
   key === '__typename' ? undefined : value;
 
-export const omitTypenameInTimeline = (timeline: TimelineResult): TimelineResult =>
+export const omitTypenameInTimeline = (timeline: TimelineResponse): TimelineResponse =>
   JSON.parse(JSON.stringify(timeline), omitTypename);
 
 const parseString = (params: string) => {
@@ -164,7 +164,7 @@ const setPinnedEventIds = (duplicate: boolean, pinnedEventIds: string[] | null |
     : {};
 
 const getTemplateTimelineId = (
-  timeline: TimelineResult,
+  timeline: TimelineResponse,
   duplicate: boolean,
   targetTimelineType?: TimelineType
 ) => {
@@ -200,7 +200,7 @@ const convertToDefaultField = ({ and, ...dataProvider }: DataProviderResult) =>
 
 const getDataProviders = (
   duplicate: boolean,
-  dataProviders: TimelineResult['dataProviders'],
+  dataProviders: TimelineResponse['dataProviders'],
   timelineType?: TimelineType
 ) => {
   if (duplicate && dataProviders && timelineType === TimelineTypeEnum.default) {
@@ -214,7 +214,7 @@ const getDataProviders = (
 };
 
 export const getTimelineTitle = (
-  timeline: TimelineResult,
+  timeline: TimelineResponse,
   duplicate: boolean,
   timelineType?: TimelineType
 ) => {
@@ -225,7 +225,7 @@ export const getTimelineTitle = (
 };
 
 export const getTimelineStatus = (
-  timeline: TimelineResult,
+  timeline: TimelineResponse,
   duplicate: boolean,
   timelineType?: TimelineType
 ) => {
@@ -236,7 +236,7 @@ export const getTimelineStatus = (
 };
 
 export const defaultTimelineToTimelineModel = (
-  timeline: TimelineResult,
+  timeline: TimelineResponse,
   duplicate: boolean,
   timelineType?: TimelineType,
   unifiedComponentsInTimelineDisabled?: boolean
@@ -291,8 +291,8 @@ export const defaultTimelineToTimelineModel = (
   );
 };
 
-export const formatTimelineResultToModel = (
-  timelineToOpen: TimelineResult,
+export const formatTimelineResponseToModel = (
+  timelineToOpen: TimelineResponse,
   duplicate: boolean = false,
   timelineType?: TimelineType,
   unifiedComponentsInTimelineDisabled?: boolean
@@ -381,7 +381,7 @@ export const useQueryTimelineById = () => {
 
           const timelineToOpen = omitTypenameInTimeline(data.timeline);
 
-          const { timeline, notes } = formatTimelineResultToModel(
+          const { timeline, notes } = formatTimelineResponseToModel(
             timelineToOpen,
             duplicate,
             timelineType,
diff --git a/x-pack/plugins/security_solution/public/timelines/containers/all/index.tsx b/x-pack/plugins/security_solution/public/timelines/containers/all/index.tsx
index 48d4aa698a324..9db2a0b8924d9 100644
--- a/x-pack/plugins/security_solution/public/timelines/containers/all/index.tsx
+++ b/x-pack/plugins/security_solution/public/timelines/containers/all/index.tsx
@@ -21,7 +21,7 @@ import type {
   TimelineType,
   TimelineStatus,
   PageInfoTimeline,
-  TimelineResult,
+  TimelineResponse,
   SortTimeline,
   GetTimelinesRequestQuery,
 } from '../../../../common/api/timeline';
@@ -59,7 +59,7 @@ export interface AllTimelinesVariables {
 export const ALL_TIMELINE_QUERY_ID = 'FETCH_ALL_TIMELINES';
 
 export const getAllTimeline = memoizeOne(
-  (_variables: string, timelines: TimelineResult[]): OpenTimelineResult[] =>
+  (_variables: string, timelines: TimelineResponse[]): OpenTimelineResult[] =>
     timelines.map((timeline) => ({
       created: timeline.created,
       description: timeline.description,
@@ -165,7 +165,7 @@ export const useGetAllTimeline = (): AllTimelinesArgs => {
             setAllTimelines({
               loading: false,
               totalCount,
-              timelines: getAllTimeline(JSON.stringify(variables), timelines as TimelineResult[]),
+              timelines: getAllTimeline(JSON.stringify(variables), timelines as TimelineResponse[]),
               customTemplateTimelineCount,
               defaultTimelineCount,
               elasticTemplateTimelineCount,
diff --git a/x-pack/plugins/security_solution/public/timelines/containers/helpers.ts b/x-pack/plugins/security_solution/public/timelines/containers/helpers.ts
index 17d0050488f5b..fef5fa22f0bfb 100644
--- a/x-pack/plugins/security_solution/public/timelines/containers/helpers.ts
+++ b/x-pack/plugins/security_solution/public/timelines/containers/helpers.ts
@@ -6,10 +6,10 @@
  */
 
 import { TableId } from '@kbn/securitysolution-data-table';
-import type { TimelineResult } from '../../../common/api/timeline';
+import type { TimelineResponse } from '../../../common/api/timeline';
 import { DEFAULT_ALERTS_INDEX } from '../../../common/constants';
 
-export const getTimelineQueryTypes = (timeline: TimelineResult) => ({
+export const getTimelineQueryTypes = (timeline: TimelineResponse) => ({
   hasQuery:
     (timeline.kqlQuery != null &&
       timeline.kqlQuery.filterQuery != null &&
diff --git a/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/create_timelines/helpers.ts b/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/create_timelines/helpers.ts
index 3736386ac3f03..ac05fe3f880e9 100644
--- a/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/create_timelines/helpers.ts
+++ b/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/create_timelines/helpers.ts
@@ -10,8 +10,9 @@ import { isEmpty } from 'lodash/fp';
 import moment from 'moment';
 import { timeline as timelineLib, pinnedEvent as pinnedEventLib } from '../../../saved_object';
 import type { FrameworkRequest } from '../../../../framework';
-import type { ResponseTimeline, SavedTimeline, Note } from '../../../../../../common/api/timeline';
+import type { SavedTimeline, Note } from '../../../../../../common/api/timeline';
 import { persistNotes } from '../../../saved_object/notes/persist_notes';
+import type { InternalTimelineResponse } from '../../../saved_object/timelines';
 
 interface CreateTimelineProps {
   frameworkRequest: FrameworkRequest;
@@ -40,7 +41,7 @@ export const createTimelines = async ({
   existingNoteIds = [],
   isImmutable,
   overrideNotesOwner = true,
-}: CreateTimelineProps): Promise<ResponseTimeline> => {
+}: CreateTimelineProps): Promise<InternalTimelineResponse> => {
   const timerangeStart = isImmutable
     ? moment().subtract(24, 'hours').toISOString()
     : timeline.dateRange?.start;
diff --git a/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/export_timelines/helpers.ts b/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/export_timelines/helpers.ts
index 4974e6bd0edda..6e4f3d84da1ff 100644
--- a/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/export_timelines/helpers.ts
+++ b/x-pack/plugins/security_solution/server/lib/timeline/routes/timelines/export_timelines/helpers.ts
@@ -9,11 +9,11 @@ import { omit } from 'lodash/fp';
 import { transformDataToNdjson } from '@kbn/securitysolution-utils';
 
 import type {
-  ExportedTimelines,
   ExportedNotes,
   ExportTimelineNotFoundError,
   Note,
   PinnedEvent,
+  TimelineResponse,
 } from '../../../../../../common/api/timeline';
 
 import type { FrameworkRequest } from '../../../../framework';
@@ -45,7 +45,7 @@ const getPinnedEventsIdsByTimelineId = (currentPinnedEvents: PinnedEvent[]): str
 const getTimelinesFromObjects = async (
   request: FrameworkRequest,
   ids?: string[] | null
-): Promise<Array<ExportedTimelines | ExportTimelineNotFoundError>> => {
+): Promise<Array<TimelineResponse | ExportTimelineNotFoundError>> => {
   const { timelines, errors } = await getSelectedTimelines(request, ids);
   const exportedIds = timelines.map((t) => t.savedObjectId);
 
@@ -65,7 +65,7 @@ const getTimelinesFromObjects = async (
     []
   );
 
-  const myResponse = exportedIds.reduce<ExportedTimelines[]>((acc, timelineId) => {
+  const myResponse = exportedIds.reduce<TimelineResponse[]>((acc, timelineId) => {
     const myTimeline = timelines.find((t) => t.savedObjectId === timelineId);
     if (myTimeline != null) {
       const timelineNotes = myNotes.filter((n) => n.timelineId === timelineId);
diff --git a/x-pack/plugins/security_solution/server/lib/timeline/saved_object/timelines/index.ts b/x-pack/plugins/security_solution/server/lib/timeline/saved_object/timelines/index.ts
index cbde4fb2aaacf..c3016164d4e7e 100644
--- a/x-pack/plugins/security_solution/server/lib/timeline/saved_object/timelines/index.ts
+++ b/x-pack/plugins/security_solution/server/lib/timeline/saved_object/timelines/index.ts
@@ -377,7 +377,7 @@ export const persistFavorite = async (
   }
 };
 
-interface InternalTimelineResponse {
+export interface InternalTimelineResponse {
   code: number;
   message: string;
   timeline: TimelineResponse;