Add examples to get tasks API via overlay

Author: lcawl

docs/overlays/elasticsearch-openapi-overlays.yaml

@@ -68,4 +68,14 @@ actions:
         application/json:
           examples:
             clusterNodesReloadSecureSettingsResponseExample1:
-              $ref: "../../specification/nodes/reload_secure_settings/clusterNodesReloadSecureSettingsResponseExample1.json"
+              $ref: "../../specification/nodes/reload_secure_settings/clusterNodesReloadSecureSettingsResponseExample1.json"
+  - target: "$.paths['/_tasks']['get']"
+    description: "Add examples for task management operation"
+    update:
+      responses:
+        200:
+          content:
+            application/json:
+              examples:
+                getTasksResponseExample1:
+                  $ref: "../../specification/tasks/get/getTasksResponseExample1.json"