[Fleet] Remove dependency on public saved objects HTTP APIs (#158350)

## Summary Remove dependency on public saved objects HTTP APIs - [x] Removed usage of `SimpleSavedObject` type used for integration assets [accordion](d694a0d75f/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/assets_accordion.tsx) - [x] Removed usage of `savedObjectsClient` and `ResolvedSimpleSavedObject` on integration assets page. Added a new Fleet API endpoint to retrieve the necessary assets information and related frontend hook `sendGetBulkAssets` to replace the savedObject client ``` POST kbn:/api/fleet/epm/bulk_assets { assetIds: [ { type: 'dashboard', id: 'sample_dashboard', }, { type: 'visualization', id: 'sample_visualization', }, ], } ``` - [x] Removed deprecated public saved objects typings in `EPM` and `Settings` types. These types are currently used in the following endpoints, they both make use of `savedObject` field: - GET `api/fleet/epm/packages/{pkgName}/{version}`: response schema uses [PackageInfo](ff8cebb407/x-pack/plugins/fleet/common/types/models/epm.ts (L466-L468)) type. - GET `api/fleet/epm/packages`: response schema uses [PackageList](8d1afc5c97/x-pack/plugins/fleet/common/types/models/epm.ts (L438-L442)) type My proposed solution is to remove the types imported from `core` and mark the use of `savedObject` field as a deprecation, since they are currently exposed through those endpoints (and used in lots of places in the code). ### Checklist Delete any items that are not applicable to this PR. - [ ] [Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html) was added for features that require explanation or tutorials - [ ] [Unit or functional tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html) were updated or added to match the most common scenarios --------- Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
2025-04-24 01:38:56 -04:00 · 2023-06-07 16:19:33 +02:00 · 2023-06-07 16:19:33 +02:00 · 177914bcaf
commit 177914bcaf
parent 005108684b
51 changed files with 720 additions and 248 deletions
--- a/x-pack/plugins/fleet/common/constants/epm.ts
+++ b/x-pack/plugins/fleet/common/constants/epm.ts
@ -4,6 +4,8 @@
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */
+import type { AllowedAssetTypes } from '../types/models';
+import { ElasticsearchAssetType, KibanaAssetType } from '../types/models';

 export const PACKAGES_SAVED_OBJECT_TYPE = 'epm-packages';
 export const ASSETS_SAVED_OBJECT_TYPE = 'epm-packages-assets';
@ -79,3 +81,12 @@ export const installationStatuses = {
  InstallFailed: 'install_failed',
  NotInstalled: 'not_installed',
 } as const;
+
+export const allowedAssetTypes: AllowedAssetTypes = [
+  KibanaAssetType.dashboard,
+  KibanaAssetType.search,
+  KibanaAssetType.visualization,
+  ElasticsearchAssetType.transform,
+];
+
+export const allowedAssetTypesLookup = new Set<string>(allowedAssetTypes);
--- a/x-pack/plugins/fleet/common/constants/routes.ts
+++ b/x-pack/plugins/fleet/common/constants/routes.ts
@ -39,6 +39,7 @@ export const EPM_API_ROUTES = {
  CATEGORIES_PATTERN: `${EPM_API_ROOT}/categories`,
  VERIFICATION_KEY_ID: `${EPM_API_ROOT}/verification_key_id`,
  STATS_PATTERN: `${EPM_PACKAGES_MANY}/{pkgName}/stats`,
+  BULK_ASSETS_PATTERN: `${EPM_API_ROOT}/bulk_assets`,

  INFO_PATTERN_DEPRECATED: EPM_PACKAGES_ONE_DEPRECATED,
  INSTALL_FROM_REGISTRY_PATTERN_DEPRECATED: EPM_PACKAGES_ONE_DEPRECATED,
--- a/x-pack/plugins/fleet/common/index.ts
+++ b/x-pack/plugins/fleet/common/index.ts
@ -115,6 +115,7 @@ export type {
  UpgradePackagePolicyDryRunResponseItem,
  BulkGetPackagePoliciesResponse,
  BulkGetAgentPoliciesResponse,
+  GetBulkAssetsResponse,
  // Models
  Agent,
  AgentStatus,
@ -191,6 +192,9 @@ export type {
  // Fleet server models
  FleetServerAgent,
  FleetServerAgentComponentStatus,
+  AssetSOObject,
+  SimpleSOAssetType,
+  AllowedAssetTypes,
 } from './types';

 export { ElasticsearchAssetType } from './types';
--- a/x-pack/plugins/fleet/common/openapi/bundled.json
+++ b/x-pack/plugins/fleet/common/openapi/bundled.json
@ -307,6 +307,59 @@
      },
      "parameters": []
    },
+    "/epm/bulk_assets": {
+      "post": {
+        "summary": "Bulk get assets",
+        "tags": [
+          "Elastic Package Manager (EPM)"
+        ],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/get_bulk_assets_response"
+                }
+              }
+            }
+          },
+          "400": {
+            "$ref": "#/components/responses/error"
+          }
+        },
+        "operationId": "bulk-get-assets",
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "assetIds": {
+                    "type": "array",
+                    "items": {
+                      "type": "object",
+                      "properties": {
+                        "type": {
+                          "type": "string"
+                        },
+                        "id": {
+                          "type": "string"
+                        }
+                      }
+                    },
+                    "description": "list of items necessary to fetch assets"
+                  }
+                },
+                "required": [
+                  "assetIds"
+                ]
+              }
+            }
+          }
+        }
+      }
+    },
    "/epm/categories": {
      "get": {
        "summary": "List package categories",
@ -5557,6 +5610,82 @@
          "item"
        ]
      },
+      "saved_object_type": {
+        "title": "Saved Object type",
+        "oneOf": [
+          {
+            "type": "string",
+            "enum": [
+              "dashboard",
+              "visualization",
+              "search",
+              "index_pattern",
+              "map",
+              "lens",
+              "security_rule",
+              "csp_rule_template",
+              "ml_module",
+              "tag",
+              "osquery_pack_asset",
+              "osquery_saved_query"
+            ]
+          },
+          {
+            "type": "string",
+            "enum": [
+              "index",
+              "component_template",
+              "ingest_pipeline",
+              "index_template",
+              "ilm_policy",
+              "transform",
+              "data_stream_ilm_policy",
+              "ml_model"
+            ]
+          }
+        ]
+      },
+      "get_bulk_assets_response": {
+        "title": "Bulk get assets response",
+        "type": "object",
+        "deprecated": true,
+        "properties": {
+          "response": {
+            "type": "array",
+            "items": {
+              "type": "array",
+              "items": {
+                "type": "object",
+                "properties": {
+                  "id": {
+                    "type": "string"
+                  },
+                  "type": {
+                    "$ref": "#/components/schemas/saved_object_type"
+                  },
+                  "updatedAt": {
+                    "type": "string"
+                  },
+                  "attributes": {
+                    "type": "object",
+                    "properties": {
+                      "title": {
+                        "type": "string"
+                      },
+                      "description": {
+                        "type": "string"
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        },
+        "required": [
+          "items"
+        ]
+      },
      "get_categories_response": {
        "title": "Get categories response",
        "type": "object",
--- a/x-pack/plugins/fleet/common/openapi/bundled.yaml
+++ b/x-pack/plugins/fleet/common/openapi/bundled.yaml
@ -191,6 +191,39 @@ paths:
          $ref: '#/components/responses/error'
      operationId: packages-get-verification-key-id
    parameters: []
+  /epm/bulk_assets:
+    post:
+      summary: Bulk get assets
+      tags:
+        - Elastic Package Manager (EPM)
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/get_bulk_assets_response'
+        '400':
+          $ref: '#/components/responses/error'
+      operationId: bulk-get-assets
+      requestBody:
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                assetIds:
+                  type: array
+                  items:
+                    type: object
+                    properties:
+                      type:
+                        type: string
+                      id:
+                        type: string
+                  description: list of items necessary to fetch assets
+              required:
+                - assetIds
  /epm/categories:
    get:
      summary: List package categories
@ -3478,6 +3511,60 @@ components:
          $ref: '#/components/schemas/settings'
      required:
        - item
+    saved_object_type:
+      title: Saved Object type
+      oneOf:
+        - type: string
+          enum:
+            - dashboard
+            - visualization
+            - search
+            - index_pattern
+            - map
+            - lens
+            - security_rule
+            - csp_rule_template
+            - ml_module
+            - tag
+            - osquery_pack_asset
+            - osquery_saved_query
+        - type: string
+          enum:
+            - index
+            - component_template
+            - ingest_pipeline
+            - index_template
+            - ilm_policy
+            - transform
+            - data_stream_ilm_policy
+            - ml_model
+    get_bulk_assets_response:
+      title: Bulk get assets response
+      type: object
+      deprecated: true
+      properties:
+        response:
+          type: array
+          items:
+            type: array
+            items:
+              type: object
+              properties:
+                id:
+                  type: string
+                type:
+                  $ref: '#/components/schemas/saved_object_type'
+                updatedAt:
+                  type: string
+                attributes:
+                  type: object
+                  properties:
+                    title:
+                      type: string
+                    description:
+                      type: string
+      required:
+        - items
    get_categories_response:
      title: Get categories response
      type: object
--- a/x-pack/plugins/fleet/common/openapi/components/schemas/get_bulk_assets_response.yaml
+++ b/x-pack/plugins/fleet/common/openapi/components/schemas/get_bulk_assets_response.yaml
@ -0,0 +1,26 @@
+title: Bulk get assets response
+type: object
+deprecated: true
+properties:
+  response:
+    type: array
+    items:
+      type: array
+      items:
+        type: object
+        properties:
+          id:
+            type: string
+          type:
+            $ref: ./saved_object_type.yaml
+          updatedAt:
+            type: string
+          attributes:
+            type: object
+            properties:
+              title:
+                type: string
+              description:
+                type: string
+required:
+  - items
--- a/x-pack/plugins/fleet/common/openapi/components/schemas/saved_object_type.yaml
+++ b/x-pack/plugins/fleet/common/openapi/components/schemas/saved_object_type.yaml
@ -0,0 +1,26 @@
+title: Saved Object type
+oneOf:
+  - type: string
+    enum:
+      - dashboard
+      - visualization
+      - search
+      - index_pattern
+      - map
+      - lens
+      - security_rule
+      - csp_rule_template
+      - ml_module
+      - tag
+      - osquery_pack_asset
+      - osquery_saved_query
+  - type: string
+    enum:
+      - index
+      - component_template
+      - ingest_pipeline
+      - index_template
+      - ilm_policy
+      - transform
+      - data_stream_ilm_policy
+      - ml_model
--- a/x-pack/plugins/fleet/common/openapi/entrypoint.yaml
+++ b/x-pack/plugins/fleet/common/openapi/entrypoint.yaml
@ -28,6 +28,8 @@ paths:
  # EPM / integrations endpoints
  /epm/verification_key_id:
    $ref: paths/epm@verification_key_id.yaml
+  /epm/bulk_assets:
+    $ref: paths/epm@bulk_assets.yaml
  /epm/categories:
    $ref: paths/epm@categories.yaml
  /epm/packages/limited:
--- a/x-pack/plugins/fleet/common/openapi/paths/epm@bulk_assets.yaml
+++ b/x-pack/plugins/fleet/common/openapi/paths/epm@bulk_assets.yaml
@ -0,0 +1,32 @@
+post:
+  summary: Bulk get assets
+  tags:
+    - Elastic Package Manager (EPM)
+  responses:
+    '200':
+      description: OK
+      content:
+        application/json:
+          schema:
+            $ref: ../components/schemas/get_bulk_assets_response.yaml
+    '400':
+      $ref: ../components/responses/error.yaml
+  operationId: bulk-get-assets
+  requestBody:
+    content:
+      application/json:
+        schema:
+          type: object
+          properties:
+            assetIds:
+              type: array
+              items:
+                type: object
+                properties:
+                  type:
+                    type: string
+                  id:
+                    type: string
+              description: list of items necessary to fetch assets
+          required:
+            - assetIds
--- a/x-pack/plugins/fleet/common/services/routes.ts
+++ b/x-pack/plugins/fleet/common/services/routes.ts
@ -89,6 +89,9 @@ export const epmRouteService = {
      .replace('{pkgVersion}', pkgVersion)
      .replace(/\/$/, ''); // trim trailing slash
  },
+  getBulkAssetsPath: () => {
+    return EPM_API_ROUTES.BULK_ASSETS_PATTERN;
+  },
 };

 export const packagePolicyRouteService = {
--- a/x-pack/plugins/fleet/common/types/models/download_sources.ts
+++ b/x-pack/plugins/fleet/common/types/models/download_sources.ts
@ -14,6 +14,3 @@ export interface DownloadSourceBase {
 export type DownloadSource = DownloadSourceBase & {
  id: string;
 };
-export type DownloadSourceAttributes = DownloadSourceBase & {
-  source_id?: string;
-};
--- a/x-pack/plugins/fleet/common/types/models/epm.ts
+++ b/x-pack/plugins/fleet/common/types/models/epm.ts
@ -6,11 +6,6 @@
 */

 import type * as estypes from '@elastic/elasticsearch/lib/api/typesWithBodyKey';
-// Follow pattern from https://github.com/elastic/kibana/pull/52447
-// TODO: Update when https://github.com/elastic/kibana/issues/53021 is closed
-import type { SavedObject, SavedObjectAttributes, SavedObjectReference } from '@kbn/core/public';
-
-import type { CustomIntegrationIcon } from '@kbn/custom-integrations-plugin/common';

 import type {
  ASSETS_SAVED_OBJECT_TYPE,
@ -21,12 +16,7 @@ import type {
 } from '../../constants';
 import type { ValueOf } from '..';

-import type {
-  PackageSpecManifest,
-  PackageSpecIcon,
-  PackageSpecScreenshot,
-  PackageSpecCategory,
-} from './package_spec';
+import type { PackageSpecManifest, PackageSpecIcon, PackageSpecCategory } from './package_spec';

 export type InstallationStatus = typeof installationStatuses;

@ -48,13 +38,6 @@ export type InstallSource = 'registry' | 'upload' | 'bundled';

 export type EpmPackageInstallStatus = 'installed' | 'installing' | 'install_failed';

-export type DetailViewPanelName =
-  | 'overview'
-  | 'policies'
-  | 'assets'
-  | 'settings'
-  | 'custom'
-  | 'api-reference';
 export type ServiceName = 'kibana' | 'elasticsearch';
 export type AgentAssetType = typeof agentAssetTypes;
 export type DocAssetType = 'doc' | 'notice' | 'license';
@ -115,6 +98,29 @@ export type FleetElasticsearchAssetType = Exclude<
  ElasticsearchAssetType.index
 >;

+export type AllowedAssetTypes = [
+  KibanaAssetType.dashboard,
+  KibanaAssetType.search,
+  KibanaAssetType.visualization,
+  ElasticsearchAssetType.transform
+];
+
+// Defined as part of the removing public references to saved object schemas
+export interface SimpleSOAssetType {
+  id: string;
+  type: ElasticsearchAssetType | KibanaSavedObjectType;
+  updatedAt?: string;
+  attributes: {
+    title?: string;
+    description?: string;
+  };
+}
+
+export interface AssetSOObject {
+  id: string;
+  type: ElasticsearchAssetType | KibanaSavedObjectType;
+}
+
 export type DataType = typeof dataTypes;
 export type MonitoringType = typeof monitoringTypes;
 export type InstallablePackage = RegistryPackage | ArchivePackage;
@ -251,12 +257,6 @@ export interface RegistryStream {

 export type RegistryStreamWithDataStream = RegistryStream & { data_stream: RegistryDataStream };

-export type RequirementVersion = string;
-export type RequirementVersionRange = string;
-export interface ServiceRequirements {
-  versions: RequirementVersionRange;
-}
-
 // Registry's response types
 // from /search
 // https://github.com/elastic/package-registry/blob/master/docs/api/search.json
@ -279,8 +279,6 @@ export type RegistrySearchResult = Pick<
  | 'categories'
 >;

-export type ScreenshotItem = RegistryImage | PackageSpecScreenshot;
-
 // from /categories
 // https://github.com/elastic/package-registry/blob/master/docs/api/categories.json
 export type CategorySummaryList = CategorySummaryItem[];
@ -420,6 +418,34 @@ export interface RegistryVarsEntry {
  };
 }

+// Deprecated as part of the removing public references to saved object schemas
+// See https://github.com/elastic/kibana/issues/149098
+/**
+ * @deprecated
+ */
+export interface InstallableSavedObject {
+  type: string;
+  id: string;
+  attributes: Installation;
+  references?: SOReference[];
+  created_at?: string;
+  updated_at?: string;
+  version?: string;
+  coreMigrationVersion?: string;
+  namespaces?: string[];
+}
+
+// Deprecated as part of the removing public references to saved object schemas
+// See https://github.com/elastic/kibana/issues/149098
+/**
+ * @deprecated
+ */
+interface SOReference {
+  name: string;
+  type: string;
+  id: string;
+}
+
 // some properties are optional in Registry responses but required in EPM
 // internal until we need them
 export interface EpmPackageAdditions {
@ -437,36 +463,19 @@ type Merge<FirstType, SecondType> = Omit<FirstType, Extract<keyof FirstType, key
 // Managers public HTTP response types
 export type PackageList = PackageListItem[];
 export type PackageListItem = Installable<RegistrySearchResult> & {
+  id: string;
  integration?: string;
-  id: string;
+  savedObject?: InstallableSavedObject;
 };
-
-export type IntegrationCardReleaseLabel = 'beta' | 'preview' | 'ga' | 'rc';
-
-export interface IntegrationCardItem {
-  url: string;
-  release?: IntegrationCardReleaseLabel;
-  description: string;
-  name: string;
-  title: string;
-  version: string;
-  icons: Array<PackageSpecIcon | CustomIntegrationIcon>;
-  integration: string;
-  id: string;
-  categories: string[];
-  fromIntegrations?: string;
-  isReauthorizationRequired?: boolean;
-  isUnverified?: boolean;
-  isUpdateAvailable?: boolean;
-  showLabels?: boolean;
-}
-
-export type PackageVerificationStatus = 'verified' | 'unverified' | 'unknown';
 export type PackagesGroupedByStatus = Record<ValueOf<InstallationStatus>, PackageList>;
 export type PackageInfo =
  | Installable<Merge<RegistryPackage, EpmPackageAdditions>>
  | Installable<Merge<ArchivePackage, EpmPackageAdditions>>;

+export type IntegrationCardReleaseLabel = 'beta' | 'preview' | 'ga' | 'rc';
+
+export type PackageVerificationStatus = 'verified' | 'unverified' | 'unknown';
+
 // TODO - Expand this with other experimental indexing types
 export type ExperimentalIndexingFeature =
  | 'synthetic_source'
@ -479,7 +488,7 @@ export interface ExperimentalDataStreamFeature {
  features: Partial<Record<ExperimentalIndexingFeature, boolean>>;
 }

-export interface Installation extends SavedObjectAttributes {
+export interface Installation {
  installed_kibana: KibanaAssetReference[];
  installed_es: EsAssetReference[];
  package_assets?: PackageAssetReference[];
@ -500,8 +509,9 @@ export interface Installation extends SavedObjectAttributes {
    data_stream: string;
    features: Partial<Record<ExperimentalIndexingFeature, boolean>>;
  }>;
+  internal?: boolean;
+  removable?: boolean;
 }
-
 export interface PackageUsageStats {
  agent_policy_count: number;
 }
@ -519,12 +529,12 @@ export type InstallStatusExcluded<T = {}> = T & {

 export type InstalledRegistry<T = {}> = T & {
  status: InstallationStatus['Installed'];
-  savedObject: SavedObject<Installation>;
+  savedObject?: InstallableSavedObject;
 };

 export type Installing<T = {}> = T & {
  status: InstallationStatus['Installing'];
-  savedObject: SavedObject<Installation>;
+  savedObject?: InstallableSavedObject;
 };

 export type NotInstalled<T = {}> = T & {
@ -537,17 +547,20 @@ export type InstallFailed<T = {}> = T & {

 export type AssetReference = KibanaAssetReference | EsAssetReference;

-export type KibanaAssetReference = Pick<SavedObjectReference, 'id'> & {
+export interface KibanaAssetReference {
+  id: string;
  type: KibanaSavedObjectType;
-};
-export type EsAssetReference = Pick<SavedObjectReference, 'id'> & {
+}
+export interface EsAssetReference {
+  id: string;
  type: ElasticsearchAssetType;
  deferred?: boolean;
-};
+}

-export type PackageAssetReference = Pick<SavedObjectReference, 'id'> & {
+export interface PackageAssetReference {
+  id: string;
  type: typeof ASSETS_SAVED_OBJECT_TYPE;
-};
+}

 export interface IndexTemplateMappings {
  properties: any;
--- a/x-pack/plugins/fleet/common/types/rest_spec/epm.ts
+++ b/x-pack/plugins/fleet/common/types/rest_spec/epm.ts
@ -16,6 +16,8 @@ import type {
  InstallType,
  InstallSource,
  EpmPackageInstallStatus,
+  SimpleSOAssetType,
+  AssetSOObject,
 } from '../models/epm';

 export interface GetCategoriesRequest {
@ -197,3 +199,13 @@ export interface DeletePackageResponse {
 export interface GetVerificationKeyIdResponse {
  id: string | null;
 }
+
+export interface GetBulkAssetsRequest {
+  body: {
+    assetIds: AssetSOObject[];
+  };
+}
+
+export interface GetBulkAssetsResponse {
+  items: SimpleSOAssetType[];
+}
--- a/x-pack/plugins/fleet/public/applications/integrations/hooks/use_local_search.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/hooks/use_local_search.tsx
@ -8,7 +8,7 @@
 import { Search as LocalSearch, PrefixIndexStrategy } from 'js-search';
 import { useRef } from 'react';

-import type { IntegrationCardItem } from '../../../../common/types/models';
+import type { IntegrationCardItem } from '../sections/epm/screens/home';

 export const searchIdField = 'id';
 export const fieldsToSearch = ['name', 'title', 'description'];
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/package_card.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/package_card.tsx
@ -19,7 +19,7 @@ import {
 } from '../screens/detail/assets/deferred_assets_warning';

 import { CardIcon } from '../../../../../components/package_icon';
-import type { IntegrationCardItem } from '../../../../../../common/types/models/epm';
+import type { IntegrationCardItem } from '../screens/home';

 import { InlineReleaseBadge, WithGuidedOnboardingTour } from '../../../components';
 import { useStartServices, useIsGuidedOnboardingActive } from '../../../hooks';
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/package_list_grid/controls.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/package_list_grid/controls.tsx
@ -23,7 +23,7 @@ import { FormattedMessage } from '@kbn/i18n-react';

 import { Loading } from '../../../../components';

-import type { IntegrationCardItem } from '../../../../../../../common/types/models';
+import type { IntegrationCardItem } from '../../screens/home';

 import type { ExtendedIntegrationCategory } from '../../screens/home/category_facets';

--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/package_list_grid/index.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/package_list_grid/index.tsx
@ -24,7 +24,7 @@ import { FormattedMessage } from '@kbn/i18n-react';

 import { useLocalSearch, searchIdField } from '../../../../hooks';

-import type { IntegrationCardItem } from '../../../../../../../common/types/models';
+import type { IntegrationCardItem } from '../../screens/home';

 import type {
  ExtendedIntegrationCategory,
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/utils/promote_featured_integrations.test.ts
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/utils/promote_featured_integrations.test.ts
@ -4,7 +4,7 @@
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */
-import type { IntegrationCardItem } from '../../../../../../../common/types';
+import type { IntegrationCardItem } from '../../screens/home';

 import { _promoteFeaturedIntegrations } from './promote_featured_integrations';

--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/version.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/components/version.tsx
@ -8,7 +8,8 @@
 import React from 'react';
 import styled from 'styled-components';

-import type { RequirementVersion } from '../../../types';
+export type RequirementVersion = string;
+export type RequirementVersionRange = string;

 const CodeText = styled.span`
  font-family: ${(props) => props.theme.eui.euiCodeFontFamily};
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/assets.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/assets.tsx
@ -8,12 +8,14 @@
 import React, { Fragment, useEffect, useState } from 'react';
 import { Redirect } from 'react-router-dom';
 import { FormattedMessage } from '@kbn/i18n-react';
-import { EuiCallOut, EuiFlexGroup, EuiFlexItem, EuiSpacer, EuiTitle } from '@elastic/eui';
-import { groupBy } from 'lodash';
+import { EuiFlexGroup, EuiFlexItem, EuiSpacer, EuiTitle, EuiCallOut } from '@elastic/eui';

-import type { ResolvedSimpleSavedObject } from '@kbn/core/public';
-
-import type { EsAssetReference } from '../../../../../../../../common';
+import type {
+  EsAssetReference,
+  AssetSOObject,
+  SimpleSOAssetType,
+} from '../../../../../../../../common';
+import { allowedAssetTypes } from '../../../../../../../../common/constants';

 import { Error, ExtensionWrapper, Loading } from '../../../../../components';

@ -25,16 +27,15 @@ import {
  useLink,
  useStartServices,
  useUIExtension,
+  useAuthz,
 } from '../../../../../hooks';

+import { sendGetBulkAssets } from '../../../../../hooks';
+
 import { DeferredAssetsSection } from './deferred_assets_accordion';

-import type { AssetSavedObject } from './types';
-import { allowedAssetTypes } from './constants';
 import { AssetsAccordion } from './assets_accordion';

-const allowedAssetTypesLookup = new Set<string>(allowedAssetTypes);
-
 interface AssetsPanelProps {
  packageInfo: PackageInfo;
 }
@ -42,31 +43,30 @@ interface AssetsPanelProps {
 export const AssetsPage = ({ packageInfo }: AssetsPanelProps) => {
  const { name, version } = packageInfo;
  const pkgkey = `${name}-${version}`;
-  const {
-    spaces,
-    savedObjects: { client: savedObjectsClient },
-  } = useStartServices();
+  const { spaces } = useStartServices();
  const customAssetsExtension = useUIExtension(packageInfo.name, 'package-detail-assets');

+  const canReadPackageSettings = useAuthz().integrations.readPackageSettings;
+
  const { getPath } = useLink();
  const getPackageInstallStatus = useGetPackageInstallStatus();
  const packageInstallStatus = getPackageInstallStatus(packageInfo.name);

  // assume assets are installed in this space until we find otherwise
  const [assetsInstalledInCurrentSpace, setAssetsInstalledInCurrentSpace] = useState<boolean>(true);
-  const [assetSavedObjects, setAssetsSavedObjects] = useState<undefined | AssetSavedObject[]>();
+  const [assetSavedObjects, setAssetsSavedObjects] = useState<undefined | SimpleSOAssetType[]>();
  const [deferredInstallations, setDeferredInstallations] = useState<EsAssetReference[]>();

  const [fetchError, setFetchError] = useState<undefined | Error>();
  const [isLoading, setIsLoading] = useState<boolean>(true);
-  const [hasPermissionError, setHasPermissionError] = useState<boolean>(false);

  useEffect(() => {
    const fetchAssetSavedObjects = async () => {
      if ('savedObject' in packageInfo) {
        if (spaces) {
          const { id: spaceId } = await spaces.getActiveSpace();
-          const assetInstallSpaceId = packageInfo.savedObject.attributes.installed_kibana_space_id;
+          const assetInstallSpaceId = packageInfo.savedObject?.attributes.installed_kibana_space_id;
+
          // if assets are installed in a different space no need to attempt to load them.
          if (assetInstallSpaceId && assetInstallSpaceId !== spaceId) {
            setAssetsInstalledInCurrentSpace(false);
@ -75,71 +75,40 @@ export const AssetsPage = ({ packageInfo }: AssetsPanelProps) => {
          }
        }

-        const {
-          savedObject: { attributes: packageAttributes },
-        } = packageInfo;
+        const packageAttributes = packageInfo.savedObject?.attributes;

        if (
+          packageAttributes?.installed_es &&
          Array.isArray(packageAttributes.installed_es) &&
-          packageAttributes.installed_es?.length > 0
+          packageAttributes.installed_es.length > 0
        ) {
          const deferredAssets = packageAttributes.installed_es.filter(
            (asset) => asset.deferred === true
          );
          setDeferredInstallations(deferredAssets);
        }
-
-        const authorizedTransforms = packageAttributes.installed_es.filter(
+        const authorizedTransforms = (packageAttributes?.installed_es || []).filter(
          (asset) => asset.type === ElasticsearchAssetType.transform && !asset.deferred
        );

        if (
-          authorizedTransforms.length === 0 &&
-          (!packageAttributes.installed_kibana || packageAttributes.installed_kibana.length === 0)
+          authorizedTransforms?.length === 0 &&
+          (!packageAttributes?.installed_kibana || packageAttributes.installed_kibana.length === 0)
        ) {
          setIsLoading(false);
          return;
        }
        try {
-          const objectsToGet = [...authorizedTransforms, ...packageAttributes.installed_kibana].map(
-            ({ id, type }) => ({
-              id,
-              type,
-            })
-          );
-          // We don't have an API to know which SO types a user has access to, so instead we make a request for each
-          // SO type and ignore the 403 errors
-          const objectsByType = await Promise.all(
-            Object.entries(groupBy(objectsToGet, 'type')).map(([type, objects]) =>
-              savedObjectsClient
-                .bulkResolve(objects)
-                // Ignore privilege errors
-                .catch((e: any) => {
-                  if (e?.body?.statusCode === 403) {
-                    setHasPermissionError(true);
-                    return { resolved_objects: [] };
-                  } else {
-                    throw e;
-                  }
-                })
-                .then(
-                  ({
-                    resolved_objects: resolvedObjects,
-                  }: {
-                    resolved_objects: ResolvedSimpleSavedObject[];
-                  }) => {
-                    return resolvedObjects
-                      .map(({ saved_object: savedObject }) => savedObject)
-                      .filter(
-                        (savedObject) =>
-                          savedObject?.error?.statusCode !== 404 &&
-                          allowedAssetTypesLookup.has(savedObject.type)
-                      ) as AssetSavedObject[];
-                  }
-                )
-            )
-          );
-          setAssetsSavedObjects([...objectsByType.flat()]);
+          const assetIds: AssetSOObject[] = [
+            ...authorizedTransforms,
+            ...(packageAttributes?.installed_kibana || []),
+          ].map(({ id, type }) => ({
+            id,
+            type,
+          }));
+
+          const response = await sendGetBulkAssets({ assetIds });
+          setAssetsSavedObjects(response.data?.items);
        } catch (e) {
          setFetchError(e);
        } finally {
@ -150,7 +119,7 @@ export const AssetsPage = ({ packageInfo }: AssetsPanelProps) => {
      }
    };
    fetchAssetSavedObjects();
-  }, [savedObjectsClient, packageInfo, spaces]);
+  }, [packageInfo, spaces]);

  // if they arrive at this page and the package is not installed, send them to overview
  // this happens if they arrive with a direct url or they uninstall while on this tab
@ -160,10 +129,26 @@ export const AssetsPage = ({ packageInfo }: AssetsPanelProps) => {

  const showDeferredInstallations =
    Array.isArray(deferredInstallations) && deferredInstallations.length > 0;
-
  let content: JSX.Element | Array<JSX.Element | null> | null;
  if (isLoading) {
    content = <Loading />;
+  } else if (!canReadPackageSettings) {
+    content = (
+      <EuiCallOut
+        color="warning"
+        title={
+          <FormattedMessage
+            id="xpack.fleet.epm.packageDetails.assets.assetsPermissionErrorTitle"
+            defaultMessage="Permission error"
+          />
+        }
+      >
+        <FormattedMessage
+          id="xpack.fleet.epm.packageDetails.assets.assetsPermissionError"
+          defaultMessage="You do not have permission to retrieve the Kibana saved object for that integration. Contact your administrator."
+        />
+      </EuiCallOut>
+    );
  } else if (fetchError) {
    content = (
      <Error
@ -187,23 +172,6 @@ export const AssetsPage = ({ packageInfo }: AssetsPanelProps) => {
        </h2>
      </EuiTitle>
    );
-  } else if (hasPermissionError) {
-    content = (
-      <EuiCallOut
-        color="warning"
-        title={
-          <FormattedMessage
-            id="xpack.fleet.epm.packageDetails.assets.assetsPermissionErrorTitle"
-            defaultMessage="Permission errors"
-          />
-        }
-      >
-        <FormattedMessage
-          id="xpack.fleet.epm.packageDetails.assets.assetsPermissionError"
-          defaultMessage="You do not have permission to retrieve the Kibana saved object for that integration. Contact your administrator."
-        />
-      </EuiCallOut>
-    );
  } else if (assetSavedObjects === undefined || assetSavedObjects.length === 0) {
    if (customAssetsExtension) {
      // If a UI extension for custom asset entries is defined, render the custom component here despite
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/assets_accordion.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/assets_accordion.tsx
@ -23,15 +23,16 @@ import {

 import { AssetTitleMap } from '../../../constants';

+import type { SimpleSOAssetType, AllowedAssetTypes } from '../../../../../../../../common';
+
 import { getHrefToObjectInKibanaApp, useStartServices } from '../../../../../hooks';

 import { ElasticsearchAssetType, KibanaAssetType } from '../../../../../types';

-import type { AllowedAssetType, AssetSavedObject } from './types';
-
+export type AllowedAssetType = AllowedAssetTypes[number] | 'view';
 interface Props {
  type: AllowedAssetType;
-  savedObjects: AssetSavedObject[];
+  savedObjects: SimpleSOAssetType[];
 }

 export const AssetsAccordion: FunctionComponent<Props> = ({ savedObjects, type }) => {
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/constants.ts
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/constants.ts
@ -1,17 +0,0 @@
-/*
- * 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 { ElasticsearchAssetType, KibanaAssetType } from '../../../../../types';
-
-import type { AllowedAssetTypes } from './types';
-
-export const allowedAssetTypes: AllowedAssetTypes = [
-  KibanaAssetType.dashboard,
-  KibanaAssetType.search,
-  KibanaAssetType.visualization,
-  ElasticsearchAssetType.transform,
-];
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/types.ts
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/assets/types.ts
@ -1,22 +0,0 @@
-/*
- * 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 type { SimpleSavedObject } from '@kbn/core/public';
-
-import type { KibanaAssetType } from '../../../../../types';
-import type { ElasticsearchAssetType } from '../../../../../types';
-
-export type AssetSavedObject = SimpleSavedObject<{ title: string; description?: string }>;
-
-export type AllowedAssetTypes = [
-  KibanaAssetType.dashboard,
-  KibanaAssetType.search,
-  KibanaAssetType.visualization,
-  ElasticsearchAssetType.transform
-];
-
-export type AllowedAssetType = AllowedAssetTypes[number] | 'view';
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/index.test.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/index.test.tsx
@ -20,10 +20,7 @@ import type {
  GetSettingsResponse,
  GetVerificationKeyIdResponse,
 } from '../../../../../../../common/types/rest_spec';
-import type {
-  DetailViewPanelName,
-  KibanaAssetType,
-} from '../../../../../../../common/types/models';
+import type { KibanaAssetType } from '../../../../../../../common/types/models';
 import {
  agentPolicyRouteService,
  appRoutesService,
@ -36,9 +33,11 @@ import { createIntegrationsTestRendererMock } from '../../../../../../mock';

 import { ExperimentalFeaturesService } from '../../../../services';

+import type { DetailViewPanelName } from '.';
+import { Detail } from '.';
+
 // @ts-ignore this saves us having to define all experimental features
 ExperimentalFeaturesService.init({});
-import { Detail } from '.';

 describe('when on integration detail', () => {
  const pkgkey = 'nginx-0.3.7';
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/index.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/index.tsx
@ -56,7 +56,7 @@ import {
  useIsGuidedOnboardingActive,
 } from '../../../../hooks';
 import { pkgKeyFromPackageInfo } from '../../../../services';
-import type { DetailViewPanelName, PackageInfo } from '../../../../types';
+import type { PackageInfo } from '../../../../types';
 import { InstallStatus } from '../../../../types';
 import {
  Error,
@ -86,6 +86,14 @@ import { DocumentationPage } from './documentation';

 import './index.scss';

+export type DetailViewPanelName =
+  | 'overview'
+  | 'policies'
+  | 'assets'
+  | 'settings'
+  | 'custom'
+  | 'api-reference';
+
 export interface DetailParams {
  pkgkey: string;
  panel?: DetailViewPanelName;
@ -249,7 +257,7 @@ export function Detail() {
      let installedVersion;
      const { name } = packageInfoData.item;
      if ('savedObject' in packageInfoResponse) {
-        installedVersion = packageInfoResponse.savedObject.attributes.version;
+        installedVersion = packageInfoResponse.savedObject?.attributes.version;
      }
      const status: InstallStatus = packageInfoResponse?.status as any;
      if (name) {
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/overview/screenshots.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/overview/screenshots.tsx
@ -10,9 +10,10 @@ import { i18n } from '@kbn/i18n';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { EuiFlexGroup, EuiFlexItem, EuiImage, EuiText, EuiPagination } from '@elastic/eui';

-import type { ScreenshotItem } from '../../../../../types';
+import type { RegistryImage, PackageSpecScreenshot } from '../../../../../../../../common/types';
 import { useLinks } from '../../../../../hooks';

+type ScreenshotItem = RegistryImage | PackageSpecScreenshot;
 interface ScreenshotProps {
  images: ScreenshotItem[];
  packageName: string;
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/settings/settings.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/settings/settings.tsx
@ -455,7 +455,8 @@ export const SettingsPage: React.FC<Props> = memo(({ packageInfo, theme$ }: Prop
                          <ReinstallButton
                            {...packageInfo}
                            installSource={
-                              'savedObject' in packageInfo
+                              'savedObject' in packageInfo &&
+                              packageInfo.savedObject?.attributes.install_source
                                ? packageInfo.savedObject.attributes.install_source
                                : ''
                            }
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/hooks/use_available_packages.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/hooks/use_available_packages.tsx
@ -28,7 +28,7 @@ import {
  isIntegrationPolicyTemplate,
 } from '../../../../../../../../common/services';

-import type { IntegrationCardItem } from '../../../../../../../../common/types/models';
+import type { IntegrationCardItem } from '..';

 import { ALL_CATEGORY } from '../category_facets';
 import type { CategoryFacet } from '../category_facets';
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/index.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/index.tsx
@ -9,12 +9,19 @@ import React, { useState } from 'react';
 import { Switch } from 'react-router-dom';
 import { Route } from '@kbn/shared-ux-router';

-import type { CustomIntegration } from '@kbn/custom-integrations-plugin/common';
+import type {
+  CustomIntegration,
+  CustomIntegrationIcon,
+} from '@kbn/custom-integrations-plugin/common';

 import { hasDeferredInstallations } from '../../../../../../services/has_deferred_installations';
 import { getPackageReleaseLabel } from '../../../../../../../common/services';

 import { installationStatuses } from '../../../../../../../common/constants';
+import type {
+  PackageSpecIcon,
+  IntegrationCardReleaseLabel,
+} from '../../../../../../../common/types';

 import type { DynamicPage, DynamicPagePathValues, StaticPage } from '../../../../constants';
 import { INTEGRATIONS_ROUTING_PATHS, INTEGRATIONS_SEARCH_QUERYPARAM } from '../../../../constants';
@ -23,11 +30,6 @@ import { isPackageUnverified, isPackageUpdatable } from '../../../../services';

 import type { PackageListItem } from '../../../../types';

-import type {
-  IntegrationCardItem,
-  IntegrationCardReleaseLabel,
-} from '../../../../../../../common/types/models';
-
 import { useGetPackagesQuery } from '../../../../hooks';

 import type { CategoryFacet, ExtendedIntegrationCategory } from './category_facets';
@ -40,6 +42,24 @@ export interface CategoryParams {
  subcategory?: string;
 }

+export interface IntegrationCardItem {
+  url: string;
+  release?: IntegrationCardReleaseLabel;
+  description: string;
+  name: string;
+  title: string;
+  version: string;
+  icons: Array<PackageSpecIcon | CustomIntegrationIcon>;
+  integration: string;
+  id: string;
+  categories: string[];
+  fromIntegrations?: string;
+  isReauthorizationRequired?: boolean;
+  isUnverified?: boolean;
+  isUpdateAvailable?: boolean;
+  showLabels?: boolean;
+}
+
 export const getParams = (params: CategoryParams, search: string) => {
  const { category, subcategory } = params;
  const selectedCategory: ExtendedIntegrationCategory = category || '';
@ -81,7 +101,7 @@ export const mapToCard = ({
      : item.uiExternalLink || getAbsolutePath(item.uiInternalPath);
  } else {
    let urlVersion = item.version;
-    if ('savedObject' in item) {
+    if ('savedObject' in item && item?.savedObject?.attributes.version) {
      urlVersion = item.savedObject.attributes.version || item.version;
      isUnverified = isPackageUnverified(item, packageVerificationKeyId);
      isUpdateAvailable = isPackageUpdatable(item);
@ -130,7 +150,10 @@ export const EPMHomePage: React.FC = () => {
  );

  const unverifiedPackageCount = installedPackages.filter(
-    (pkg) => 'savedObject' in pkg && pkg.savedObject.attributes.verification_status === 'unverified'
+    (pkg) =>
+      'savedObject' in pkg &&
+      pkg.savedObject?.attributes.verification_status &&
+      pkg.savedObject.attributes.verification_status === 'unverified'
  ).length;

  const upgradeablePackageCount = installedPackages.filter(isPackageUpdatable).length;
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/installed_packages.tsx
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/installed_packages.tsx
@ -171,7 +171,8 @@ export const InstalledPackages: React.FC<{
    () =>
      installedPackages.filter(
        (item) =>
-          'savedObject' in item && semverLt(item.savedObject.attributes.version, item.version)
+          item.savedObject?.attributes.version &&
+          semverLt(item.savedObject.attributes.version, item.version)
      ),
    [installedPackages]
  );
--- a/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/util.ts
+++ b/x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/home/util.ts
@ -8,7 +8,7 @@
 import type { IntegrationCategory } from '@kbn/custom-integrations-plugin/common';
 import { INTEGRATION_CATEGORY_DISPLAY } from '@kbn/custom-integrations-plugin/common';

-import type { IntegrationCardItem } from '../../../../../../../common/types/models';
+import type { IntegrationCardItem } from '.';

 import type { CategoryFacet } from './category_facets';

--- a/x-pack/plugins/fleet/public/hooks/use_is_package_policy_upgradable.tsx
+++ b/x-pack/plugins/fleet/public/hooks/use_is_package_policy_upgradable.tsx
@ -31,11 +31,10 @@ export const useIsPackagePolicyUpgradable = () => {
      const { name, version } = pkgPolicy.package;
      const installedPackage = allInstalledPackages.find(
        (installedPkg) =>
-          'savedObject' in installedPkg && installedPkg.savedObject.attributes.name === name
+          'savedObject' in installedPkg && installedPkg.savedObject?.attributes.name === name
      );
      if (
-        installedPackage &&
-        'savedObject' in installedPackage &&
+        installedPackage?.savedObject?.attributes.version &&
        semverLt(version, installedPackage.savedObject.attributes.version)
      ) {
        return true;
--- a/x-pack/plugins/fleet/public/hooks/use_package_installations.tsx
+++ b/x-pack/plugins/fleet/public/hooks/use_package_installations.tsx
@ -44,7 +44,9 @@ export const usePackageInstallationsQuery = () => {
    () =>
      allInstalledPackages.filter(
        (item) =>
-          'savedObject' in item && semverLt(item.savedObject.attributes.version, item.version)
+          'savedObject' in item &&
+          item.savedObject?.attributes.version &&
+          semverLt(item.savedObject.attributes.version, item.version)
      ),
    [allInstalledPackages]
  );
@ -57,11 +59,12 @@ export const usePackageInstallationsQuery = () => {
          const { name, version } = pkgPolicy.package;
          const installedPackage = allInstalledPackages.find(
            (installedPkg) =>
-              'savedObject' in installedPkg && installedPkg.savedObject.attributes.name === name
+              'savedObject' in installedPkg && installedPkg?.savedObject?.attributes.name === name
          );
          if (
            installedPackage &&
            'savedObject' in installedPackage &&
+            installedPackage?.savedObject?.attributes?.version &&
            semverLt(version, installedPackage.savedObject.attributes.version)
          ) {
            const packageData = result.get(name) ?? {
--- a/x-pack/plugins/fleet/public/hooks/use_request/epm.ts
+++ b/x-pack/plugins/fleet/public/hooks/use_request/epm.ts
@ -24,6 +24,8 @@ import type {
  DeletePackageResponse,
  UpdatePackageRequest,
  UpdatePackageResponse,
+  GetBulkAssetsRequest,
+  GetBulkAssetsResponse,
  GetVerificationKeyIdResponse,
 } from '../../types';
 import type { FleetErrorResponse, GetStatsResponse } from '../../../common/types';
@ -266,3 +268,11 @@ export const sendUpdatePackage = (
    body,
  });
 };
+
+export const sendGetBulkAssets = (body: GetBulkAssetsRequest['body']) => {
+  return sendRequest<GetBulkAssetsResponse>({
+    path: epmRouteService.getBulkAssetsPath(),
+    method: 'post',
+    body,
+  });
+};
--- a/x-pack/plugins/fleet/public/services/has_deferred_installations.ts
+++ b/x-pack/plugins/fleet/public/services/has_deferred_installations.ts
@ -8,6 +8,8 @@
 import type { PackageInfo, PackageListItem } from '../../common';

 export const getDeferredInstallationsCnt = (pkg?: PackageInfo | PackageListItem | null): number => {
+  if (!pkg) return 0;
+
  return pkg && 'savedObject' in pkg && pkg.savedObject
    ? pkg.savedObject.attributes?.installed_es?.filter((d) => d.deferred).length
    : 0;
--- a/x-pack/plugins/fleet/public/services/is_package_updatable.ts
+++ b/x-pack/plugins/fleet/public/services/is_package_updatable.ts
@ -6,9 +6,9 @@
 */
 import semverLt from 'semver/functions/lt';

-import type { PackageInfo, PackageListItem } from '../types';
+import type { PackageListItem } from '../types';

-export const isPackageUpdatable = (pkg: PackageInfo | PackageListItem): boolean =>
-  'savedObject' in pkg &&
-  pkg.savedObject &&
-  semverLt(pkg.savedObject.attributes.version, pkg.version);
+export const isPackageUpdatable = (pkg: PackageListItem): boolean =>
+  'savedObject' in pkg && pkg.savedObject?.attributes.version
+    ? semverLt(pkg.savedObject.attributes.version, pkg.version)
+    : false;
--- a/x-pack/plugins/fleet/public/services/package_verification.ts
+++ b/x-pack/plugins/fleet/public/services/package_verification.ts
@ -17,10 +17,10 @@ export function isPackageUnverified(
  pkg: PackageInfo | PackageListItem,
  packageVerificationKeyId?: string
 ) {
-  if (!('savedObject' in pkg)) return false;
+  if (!('savedObject' in pkg) || !pkg.savedObject?.attributes) return false;

  const { verification_status: verificationStatus, verification_key_id: verificationKeyId } =
-    pkg.savedObject.attributes;
+    pkg?.savedObject?.attributes;

  const { packageVerification: isPackageVerificationEnabled } = ExperimentalFeaturesService.get();
  const isKeyOutdated = !!verificationKeyId && verificationKeyId !== packageVerificationKeyId;
--- a/x-pack/plugins/fleet/public/types/index.ts
+++ b/x-pack/plugins/fleet/public/types/index.ts
@ -108,8 +108,6 @@ export type {
  PackageListItem,
  PackagesGroupedByStatus,
  RequirementsByServiceName,
-  RequirementVersion,
-  ScreenshotItem,
  ServiceName,
  GetCategoriesRequest,
  GetCategoriesResponse,
@ -120,7 +118,6 @@ export type {
  GetInfoResponse,
  InstallPackageResponse,
  DeletePackageResponse,
-  DetailViewPanelName,
  InstallationStatus,
  Installable,
  RegistryRelease,
@ -135,6 +132,8 @@ export type {
  PostHealthCheckResponse,
  PostRetrieveAgentsByActionsRequest,
  PostRetrieveAgentsByActionsResponse,
+  GetBulkAssetsRequest,
+  GetBulkAssetsResponse,
 } from '../../common/types';
 export {
  entries,
--- a/x-pack/plugins/fleet/server/routes/epm/handlers.ts
+++ b/x-pack/plugins/fleet/server/routes/epm/handlers.ts
@ -13,7 +13,6 @@ import semverValid from 'semver/functions/valid';
 import type { ResponseHeaders, KnownHeaders, HttpResponseOptions } from '@kbn/core/server';

 import { HTTPAuthorizationHeader } from '../../../common/http_authorization_header';
-
 import { generateTransformSecondaryAuthHeaders } from '../../services/api_keys/transform_api_keys';
 import { handleTransformReauthorizeAndStart } from '../../services/epm/elasticsearch/transform/reauthorize';

@ -30,6 +29,8 @@ import type {
  GetStatsResponse,
  UpdatePackageResponse,
  GetVerificationKeyIdResponse,
+  GetBulkAssetsResponse,
+  SimpleSOAssetType,
  GetInstalledPackagesResponse,
  GetEpmDataStreamsResponse,
 } from '../../../common/types';
@ -48,6 +49,7 @@ import type {
  FleetRequestHandler,
  UpdatePackageRequestSchema,
  GetLimitedPackagesRequestSchema,
+  GetBulkAssetsRequestSchema,
 } from '../../types';
 import {
  bulkInstallPackages,
@ -70,8 +72,10 @@ import { getAsset } from '../../services/epm/archive/storage';
 import { getPackageUsageStats } from '../../services/epm/packages/get';
 import { updatePackage } from '../../services/epm/packages/update';
 import { getGpgKeyIdOrUndefined } from '../../services/epm/packages/package_verification';
-import type { ReauthorizeTransformRequestSchema } from '../../types';
+import type { ReauthorizeTransformRequestSchema, SimpleSOAssetAttributes } from '../../types';
+import type { KibanaSavedObjectType, ElasticsearchAssetType } from '../../../common/types/models';
 import { getDataStreams } from '../../services/epm/data_streams';
+import { allowedAssetTypesLookup } from '../../../common/constants';

 const CACHE_CONTROL_10_MINUTES_HEADER: HttpResponseOptions['headers'] = {
  'cache-control': 'max-age=600',
@ -287,6 +291,7 @@ export const getInfoHandler: FleetRequestHandler<
      ignoreUnverified,
      prerelease,
    });
+
    const body: GetInfoResponse = {
      item: res,
    };
@ -296,6 +301,43 @@ export const getInfoHandler: FleetRequestHandler<
  }
 };

+export const getBulkAssetsHandler: FleetRequestHandler<
+  undefined,
+  undefined,
+  TypeOf<typeof GetBulkAssetsRequestSchema.body>
+> = async (context, request, response) => {
+  try {
+    const savedObjectsClient = (await context.fleet).internalSoClient;
+    const { assetIds } = request.body;
+
+    const { resolved_objects: resolvedObjects } =
+      await savedObjectsClient.bulkResolve<SimpleSOAssetAttributes>(assetIds);
+    const res: SimpleSOAssetType[] = resolvedObjects
+      .map(({ saved_object: savedObject }) => savedObject)
+      .filter(
+        (savedObject) =>
+          savedObject?.error?.statusCode !== 404 && allowedAssetTypesLookup.has(savedObject.type)
+      )
+      .map((obj) => {
+        return {
+          id: obj.id,
+          type: obj.type as unknown as ElasticsearchAssetType | KibanaSavedObjectType,
+          updatedAt: obj.updated_at,
+          attributes: {
+            title: obj.attributes.title,
+            description: obj.attributes.description,
+          },
+        };
+      });
+    const body: GetBulkAssetsResponse = {
+      items: res,
+    };
+    return response.ok({ body });
+  } catch (error) {
+    return defaultFleetErrorHandler({ error, response });
+  }
+};
+
 export const updatePackageHandler: FleetRequestHandler<
  TypeOf<typeof UpdatePackageRequestSchema.params>,
  unknown,
--- a/x-pack/plugins/fleet/server/routes/epm/index.ts
+++ b/x-pack/plugins/fleet/server/routes/epm/index.ts
@ -31,6 +31,7 @@ import {
  GetFileRequestSchema,
  GetInfoRequestSchema,
  GetInfoRequestSchemaDeprecated,
+  GetBulkAssetsRequestSchema,
  InstallPackageFromRegistryRequestSchema,
  InstallPackageFromRegistryRequestSchemaDeprecated,
  InstallPackageByUploadRequestSchema,
@ -51,6 +52,7 @@ import {
  getLimitedListHandler,
  getFileHandler,
  getInfoHandler,
+  getBulkAssetsHandler,
  installPackageFromRegistryHandler,
  installPackageByUploadHandler,
  deletePackageHandler,
@ -227,6 +229,17 @@ export const registerRoutes = (router: FleetAuthzRouter) => {
    getDataStreamsHandler
  );

+  router.post(
+    {
+      path: EPM_API_ROUTES.BULK_ASSETS_PATTERN,
+      validate: GetBulkAssetsRequestSchema,
+      fleetAuthz: {
+        integrations: { readPackageInfo: true },
+      },
+    },
+    getBulkAssetsHandler
+  );
+
  // deprecated since 8.0
  router.get(
    {
--- a/x-pack/plugins/fleet/server/services/download_source.test.ts
+++ b/x-pack/plugins/fleet/server/services/download_source.test.ts
@ -9,7 +9,7 @@ import { savedObjectsClientMock } from '@kbn/core/server/mocks';

 import { securityMock } from '@kbn/security-plugin/server/mocks';

-import type { DownloadSourceAttributes } from '../types';
+import type { DownloadSourceSOAttributes } from '../types';

 import { DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE } from '../constants';

@ -158,7 +158,7 @@ describe('Download Service', () => {

      // ID should always be the same for a predefined id
      expect(soClient.create.mock.calls[0][2]?.id).toEqual('download-source-test');
-      expect((soClient.create.mock.calls[0][1] as DownloadSourceAttributes).source_id).toEqual(
+      expect((soClient.create.mock.calls[0][1] as DownloadSourceSOAttributes).source_id).toEqual(
        'download-source-test'
      );
    });
--- a/x-pack/plugins/fleet/server/services/download_source.ts
+++ b/x-pack/plugins/fleet/server/services/download_source.ts
@ -12,7 +12,7 @@ import {
  DEFAULT_DOWNLOAD_SOURCE_ID,
 } from '../constants';

-import type { DownloadSource, DownloadSourceAttributes, DownloadSourceBase } from '../types';
+import type { DownloadSource, DownloadSourceSOAttributes, DownloadSourceBase } from '../types';
 import { DownloadSourceError, FleetError } from '../errors';
 import { SO_SEARCH_LIMIT } from '../../common';

@ -20,7 +20,7 @@ import { agentPolicyService } from './agent_policy';
 import { appContextService } from './app_context';
 import { escapeSearchQueryPhrase } from './saved_object';

-function savedObjectToDownloadSource(so: SavedObject<DownloadSourceAttributes>) {
+function savedObjectToDownloadSource(so: SavedObject<DownloadSourceSOAttributes>) {
  const { source_id: sourceId, ...attributes } = so.attributes;

  return {
@ -31,7 +31,7 @@ function savedObjectToDownloadSource(so: SavedObject<DownloadSourceAttributes>)

 class DownloadSourceService {
  public async get(soClient: SavedObjectsClientContract, id: string): Promise<DownloadSource> {
-    const soResponse = await soClient.get<DownloadSourceAttributes>(
+    const soResponse = await soClient.get<DownloadSourceSOAttributes>(
      DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE,
      id
    );
@ -44,7 +44,7 @@ class DownloadSourceService {
  }

  public async list(soClient: SavedObjectsClientContract) {
-    const downloadSources = await soClient.find<DownloadSourceAttributes>({
+    const downloadSources = await soClient.find<DownloadSourceSOAttributes>({
      type: DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE,
      page: 1,
      perPage: SO_SEARCH_LIMIT,
@ -65,7 +65,7 @@ class DownloadSourceService {
    downloadSource: DownloadSourceBase,
    options?: { id?: string; overwrite?: boolean }
  ): Promise<DownloadSource> {
-    const data: DownloadSourceAttributes = downloadSource;
+    const data: DownloadSourceSOAttributes = downloadSource;

    await this.requireUniqueName(soClient, {
      name: downloadSource.name,
@ -84,7 +84,7 @@ class DownloadSourceService {
      data.source_id = options?.id;
    }

-    const newSo = await soClient.create<DownloadSourceAttributes>(
+    const newSo = await soClient.create<DownloadSourceSOAttributes>(
      DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE,
      data,
      {
@ -101,7 +101,7 @@ class DownloadSourceService {
    id: string,
    newData: Partial<DownloadSource>
  ) {
-    const updateData: Partial<DownloadSourceAttributes> = newData;
+    const updateData: Partial<DownloadSourceSOAttributes> = newData;

    if (newData.name) {
      await this.requireUniqueName(soClient, {
@ -117,7 +117,7 @@ class DownloadSourceService {
        await this.update(soClient, defaultDownloadSourceId, { is_default: false });
      }
    }
-    const soResponse = await soClient.update<DownloadSourceAttributes>(
+    const soResponse = await soClient.update<DownloadSourceSOAttributes>(
      DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE,
      id,
      updateData
@ -183,7 +183,7 @@ class DownloadSourceService {
    soClient: SavedObjectsClientContract,
    downloadSource: { name: string; id?: string }
  ) {
-    const results = await soClient.find<DownloadSourceAttributes>({
+    const results = await soClient.find<DownloadSourceSOAttributes>({
      type: DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE,
      searchFields: ['name'],
      search: escapeSearchQueryPhrase(downloadSource.name),
@ -205,7 +205,7 @@ class DownloadSourceService {
  }

  private async _getDefaultDownloadSourceSO(soClient: SavedObjectsClientContract) {
-    return await soClient.find<DownloadSourceAttributes>({
+    return await soClient.find<DownloadSourceSOAttributes>({
      type: DOWNLOAD_SOURCE_SAVED_OBJECT_TYPE,
      searchFields: ['is_default'],
      search: 'true',
--- a/x-pack/plugins/fleet/server/services/epm/packages/get.ts
+++ b/x-pack/plugins/fleet/server/services/epm/packages/get.ts
@ -27,6 +27,7 @@ import type {
  PackageUsageStats,
  Installable,
  PackageDataStreamTypes,
+  PackageList,
 } from '../../../../common/types';
 import { PACKAGES_SAVED_OBJECT_TYPE } from '../../../constants';
 import type {
@ -146,7 +147,7 @@ export async function getPackages(
    return newPkg;
  });

-  return packageListWithoutStatus;
+  return packageListWithoutStatus as PackageList;
 }

 interface GetInstalledPackagesOptions {
--- a/x-pack/plugins/fleet/server/services/epm/packages/get_install_type.test.ts
+++ b/x-pack/plugins/fleet/server/services/epm/packages/get_install_type.test.ts
@ -17,7 +17,6 @@ const mockInstallation: SavedObject<Installation> = {
  references: [],
  type: 'epm-packages',
  attributes: {
-    id: 'test-pkg',
    installed_kibana_space_id: 'default',
    installed_kibana: [{ type: KibanaSavedObjectType.dashboard, id: 'dashboard-1' }],
    installed_es: [{ type: ElasticsearchAssetType.ingestPipeline, id: 'pipeline' }],
@ -38,7 +37,6 @@ const mockInstallationUpdateFail: SavedObject<Installation> = {
  references: [],
  type: 'epm-packages',
  attributes: {
-    id: 'test-pkg',
    installed_kibana_space_id: 'default',
    installed_kibana: [{ type: KibanaSavedObjectType.dashboard, id: 'dashboard-1' }],
    installed_es: [{ type: ElasticsearchAssetType.ingestPipeline, id: 'pipeline' }],
--- a/x-pack/plugins/fleet/server/types/index.tsx
+++ b/x-pack/plugins/fleet/server/types/index.tsx
@ -78,7 +78,6 @@ export type {
  FullAgentPolicyInputStream,
  DownloadSourceBase,
  DownloadSource,
-  DownloadSourceAttributes,
  PackageVerificationStatus,
  BulkInstallPackageInfo,
  PackageAssetReference,
--- a/x-pack/plugins/fleet/server/types/rest_spec/epm.ts
+++ b/x-pack/plugins/fleet/server/types/rest_spec/epm.ts
@ -89,6 +89,12 @@ export const GetInfoRequestSchema = {
  }),
 };

+export const GetBulkAssetsRequestSchema = {
+  body: schema.object({
+    assetIds: schema.arrayOf(schema.object({ id: schema.string(), type: schema.string() })),
+  }),
+};
+
 export const GetInfoRequestSchemaDeprecated = {
  params: schema.object({
    pkgkey: schema.string(),
--- a/x-pack/plugins/fleet/server/types/so_attributes.ts
+++ b/x-pack/plugins/fleet/server/types/so_attributes.ts
@ -137,7 +137,18 @@ export interface OutputSOAttributes {
 }

 export interface SettingsSOAttributes {
+  prerelease_integrations_enabled: boolean;
  has_seen_add_data_notice?: boolean;
  fleet_server_hosts?: string[];
-  prerelease_integrations_enabled: boolean;
+}
+
+export interface DownloadSourceSOAttributes {
+  name: string;
+  host: string;
+  is_default: boolean;
+  source_id?: string;
+}
+export interface SimpleSOAssetAttributes {
+  title?: string;
+  description?: string;
 }
--- a/x-pack/plugins/security_solution/server/lib/detection_engine/fleet_integrations/api/get_installed_integrations/installed_integration_set.ts
+++ b/x-pack/plugins/security_solution/server/lib/detection_engine/fleet_integrations/api/get_installed_integrations/installed_integration_set.ts
@ -49,7 +49,7 @@ export const createInstalledIntegrationSet = (): IInstalledIntegrationSet => {
    }

    // Actual `installed_version` is buried in SO, root `version` is latest package version available
-    const installedPackageVersion = fleetPackage.savedObject.attributes.install_version;
+    const installedPackageVersion = fleetPackage.savedObject?.attributes.install_version || '';

    // Policy templates correspond to package's integrations.
    const packagePolicyTemplates = fleetPackage.policy_templates ?? [];
--- a/x-pack/test/fleet_api_integration/apis/epm/bulk_get_assets.ts
+++ b/x-pack/test/fleet_api_integration/apis/epm/bulk_get_assets.ts
@ -0,0 +1,81 @@
+/*
+ * 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 expect from '@kbn/expect';
+import { GetBulkAssetsResponse } from '@kbn/fleet-plugin/common';
+import { FtrProviderContext } from '../../../api_integration/ftr_provider_context';
+import { skipIfNoDockerRegistry } from '../../helpers';
+import { setupFleetAndAgents } from '../agents/services';
+
+export default function (providerContext: FtrProviderContext) {
+  const { getService } = providerContext;
+  const supertest = getService('supertest');
+  const dockerServers = getService('dockerServers');
+  const server = dockerServers.get('registry');
+  const pkgName = 'all_assets';
+  const pkgVersion = '0.1.0';
+
+  const uninstallPackage = async (pkg: string, version: string) => {
+    await supertest.delete(`/api/fleet/epm/packages/${pkg}/${version}`).set('kbn-xsrf', 'xxxx');
+  };
+  const installPackage = async (pkg: string, version: string) => {
+    await supertest
+      .post(`/api/fleet/epm/packages/${pkg}/${version}`)
+      .set('kbn-xsrf', 'xxxx')
+      .send({ force: true });
+  };
+
+  describe('Bulk get assets', async () => {
+    skipIfNoDockerRegistry(providerContext);
+    setupFleetAndAgents(providerContext);
+
+    describe('installs all assets when installing a package for the first time', async () => {
+      before(async () => {
+        if (!server.enabled) return;
+        await installPackage(pkgName, pkgVersion);
+      });
+      after(async () => {
+        if (!server.enabled) return;
+        await uninstallPackage(pkgName, pkgVersion);
+      });
+
+      it('should get the assets based on the required objects', async () => {
+        const { body }: { body: GetBulkAssetsResponse } = await supertest
+          .post(`/api/fleet/epm/bulk_assets`)
+          .set('kbn-xsrf', 'xxxx')
+          .send({
+            assetIds: [
+              {
+                type: 'dashboard',
+                id: 'sample_dashboard',
+              },
+              {
+                id: 'sample_visualization',
+                type: 'visualization',
+              },
+            ],
+          })
+          .expect(200);
+        const asset1 = body.items[0];
+        expect(asset1.id).to.equal('sample_dashboard');
+        expect(asset1.type).to.equal('dashboard');
+        expect(asset1.attributes).to.eql({
+          title: '[Logs Sample] Overview ECS',
+          description: 'Sample dashboard',
+        });
+
+        const asset2 = body.items[1];
+        expect(asset2.id).to.equal('sample_visualization');
+        expect(asset2.type).to.equal('visualization');
+        expect(asset2.attributes).to.eql({
+          title: 'sample vis title',
+          description: 'sample visualization update',
+        });
+      });
+    });
+  });
+}
--- a/x-pack/test/fleet_api_integration/apis/epm/index.js
+++ b/x-pack/test/fleet_api_integration/apis/epm/index.js
@ -41,5 +41,6 @@ export default function loadTests({ loadTestFile, getService }) {
    loadTestFile(require.resolve('./verification_key_id'));
    loadTestFile(require.resolve('./install_integration_in_multiple_spaces.ts'));
    loadTestFile(require.resolve('./install_hidden_datastreams'));
+    loadTestFile(require.resolve('./bulk_get_assets'));
  });
 }
--- a/x-pack/test/fleet_api_integration/apis/epm/setup.ts
+++ b/x-pack/test/fleet_api_integration/apis/epm/setup.ts
@ -58,7 +58,7 @@ export default function (providerContext: FtrProviderContext) {
          .get(`/api/fleet/epm/packages/endpoint/${latestEndpointVersion}`)
          .expect(200));
        expect(body.item).to.have.property('savedObject');
-        expect((body.item as InstalledRegistry).savedObject.attributes.install_version).to.eql(
+        expect((body.item as InstalledRegistry).savedObject?.attributes.install_version).to.eql(
          latestEndpointVersion
        );
      });