[8.19] [Cases] Update delete case api example (#244878) (#245142)

# Backport

This will backport the following commits from `main` to `8.19`:
- [[Cases] Update delete case api example
(#244878)](#244878)

<!--- Backport version: 9.6.6 -->

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

<!--BACKPORT [{"author":{"name":"Jan
Monschke","email":"jan.monschke@elastic.co"},"sourceCommit":{"committedDate":"2025-12-03T17:38:55Z","message":"[Cases]
Update delete case api example (#244878)\n\n## Summary\n\nThe API
expects an array, the example was a simple
string\n\n---------\n\nCo-authored-by: kibanamachine
<42973632+kibanamachine@users.noreply.github.com>","sha":"aea619e4f6b6d8b1b1e797867939cb94b0c8618e","branchLabelMapping":{"^v9.3.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["release_note:skip","docs","backport:all-open","Team:Cases","v9.3.0"],"title":"[Cases]
Update delete case api
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Update delete case api example (#244878)\n\n## Summary\n\nThe API
expects an array, the example was a simple
string\n\n---------\n\nCo-authored-by: kibanamachine
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Update delete case api example (#244878)\n\n## Summary\n\nThe API
expects an array, the example was a simple
string\n\n---------\n\nCo-authored-by: kibanamachine
<42973632+kibanamachine@users.noreply.github.com>","sha":"aea619e4f6b6d8b1b1e797867939cb94b0c8618e"}}]}]
BACKPORT-->

Co-authored-by: Jan Monschke <jan.monschke@elastic.co>
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

Author: 3 people

oas_docs/output/kibana.yaml

@@ -36786,7 +36786,8 @@ components:
     Cases_ids:
       description: |
         The cases that you want to removed. All non-ASCII characters must be URL encoded.
-      example: d4e7abb0-b462-11ec-9a8d-698504725a43
+      example:
+        - d4e7abb0-b462-11ec-9a8d-698504725a43
       in: query
       name: ids
       required: true

x-pack/platform/plugins/shared/cases/docs/openapi/bundled.json

@@ -1950,7 +1950,9 @@
             "maxItems": 100
           }
         },
-        "example": "d4e7abb0-b462-11ec-9a8d-698504725a43"
+        "example": [
+          "d4e7abb0-b462-11ec-9a8d-698504725a43"
+        ]
       },
       "assignees_filter": {
         "in": "query",

x-pack/platform/plugins/shared/cases/docs/openapi/bundled.yaml

@@ -1264,7 +1264,8 @@ components:
           type: string
           minItems: 1
           maxItems: 100
-      example: d4e7abb0-b462-11ec-9a8d-698504725a43
+      example:
+        - d4e7abb0-b462-11ec-9a8d-698504725a43
     assignees_filter:
       in: query
       name: assignees

x-pack/platform/plugins/shared/cases/docs/openapi/components/parameters/ids.yaml

@@ -10,4 +10,4 @@ schema:
     type: string
     minItems: 1
     maxItems: 100
-example: d4e7abb0-b462-11ec-9a8d-698504725a43
+example: ["d4e7abb0-b462-11ec-9a8d-698504725a43"]