[8.x] [HTTP] Set explicit access for `public` HTTP APIs 2 (e…

…lastic#192579) (elastic#193938)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[HTTP] Set explicit access for `public` HTTP APIs 2
(elastic#192579)](elastic#192579)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Jean-Louis
Leysens","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-09-25T07:25:12Z","message":"[HTTP]
Set explicit access for `public` HTTP APIs 2 (elastic#192579)\n\n##
Summary\r\n\r\nPart 2 of this
[PR](elastic#192554). See\r\nmore info
there.\r\n\r\n<img width=\"229\" alt=\"Screenshot 2024-09-11 at 14 50
11\"\r\nsrc=\"https://github.com/user-attachments/assets/585f1ce8-2987-4355-a4b1-e13705646b48\">\r\n\r\n---------\r\n\r\nCo-authored-by:
shahzad31
<[email protected]>","sha":"244ff7b2c37f66518dbb0d7121a8d02b1405fe93","branchLabelMapping":{"^v9.0.0$":"main","^v8.16.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Feature:http","Team:Core","release_note:skip","v9.0.0","ci:project-deploy-observability","Team:obs-ux-management","v8.16.0","backport:version"],"title":"[HTTP]
Set explicit access for `public` HTTP APIs
2","number":192579,"url":"https://github.com/elastic/kibana/pull/192579","mergeCommit":{"message":"[HTTP]
Set explicit access for `public` HTTP APIs 2 (elastic#192579)\n\n##
Summary\r\n\r\nPart 2 of this
[PR](elastic#192554). See\r\nmore info
there.\r\n\r\n<img width=\"229\" alt=\"Screenshot 2024-09-11 at 14 50
11\"\r\nsrc=\"https://github.com/user-attachments/assets/585f1ce8-2987-4355-a4b1-e13705646b48\">\r\n\r\n---------\r\n\r\nCo-authored-by:
shahzad31
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Set explicit access for `public` HTTP APIs 2 (elastic#192579)\n\n##
Summary\r\n\r\nPart 2 of this
[PR](elastic#192554). See\r\nmore info
there.\r\n\r\n<img width=\"229\" alt=\"Screenshot 2024-09-11 at 14 50
11\"\r\nsrc=\"https://github.com/user-attachments/assets/585f1ce8-2987-4355-a4b1-e13705646b48\">\r\n\r\n---------\r\n\r\nCo-authored-by:
shahzad31
<[email protected]>","sha":"244ff7b2c37f66518dbb0d7121a8d02b1405fe93"}},{"branch":"8.x","label":"v8.16.0","branchLabelMappingKey":"^v8.16.0$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->

Co-authored-by: Jean-Louis Leysens <[email protected]>

x-pack/plugins/logstash/server/routes/pipelines/delete.ts

@@ -37,6 +37,7 @@ export function registerPipelinesDeleteRoute(router: LogstashPluginRouter) {
     {
       path: '/api/logstash/pipelines/delete',
       options: {
+        access: 'public',
         summary: `Delete managed Logstash pipelines`,
       },
       validate: {

x-pack/plugins/logstash/server/routes/pipelines/list.ts

@@ -28,6 +28,7 @@ export function registerPipelinesListRoute(router: LogstashPluginRouter) {
     {
       path: '/api/logstash/pipelines',
       options: {
+        access: 'public',
         summary: `Get all managed Logstash pipelines`,
       },
       validate: false,

x-pack/plugins/observability_solution/synthetics/server/routes/index.ts

@@ -66,7 +66,6 @@ export const syntheticsAppRestApiRoutes: SyntheticsRestApiRouteFactory[] = [
   disableSyntheticsRoute,
   getServiceLocationsRoute,
   getSyntheticsProjectMonitorsRoute,
-  getAllSyntheticsMonitorRoute,
   installIndexTemplatesRoute,
   runOnceSyntheticsMonitorRoute,
   testNowMonitorRoute,
@@ -109,6 +108,7 @@ export const syntheticsAppPublicRestApiRoutes: SyntheticsRestApiRouteFactory[] =
   addPrivateLocationRoute,
   deletePrivateLocationRoute,
   getPrivateLocationsRoute,
+  getAllSyntheticsMonitorRoute,
   getSyntheticsMonitorRoute,
   addSyntheticsMonitorRoute,
   editSyntheticsMonitorRoute,

x-pack/plugins/observability_solution/synthetics/server/routes/monitor_cruds/get_monitors_list.ts

@@ -13,8 +13,11 @@ import { syntheticsMonitorType } from '../../../common/types/saved_objects';
 export const getAllSyntheticsMonitorRoute: SyntheticsRestApiRouteFactory = () => ({
   method: 'GET',
   path: SYNTHETICS_API_URLS.SYNTHETICS_MONITORS,
-  validate: {
-    query: QuerySchema,
+  validate: {},
+  validation: {
+    request: {
+      query: QuerySchema,
+    },
   },
   handler: async (routeContext): Promise<any> => {
     const { request, savedObjectsClient, syntheticsMonitorClient } = routeContext;