curl -i -X POST "https://api.box.com/2.0/hubs/12345/manage_items" \
     -H "box-version: 2025.0" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -H "content-type: application/json" \
     -d '{
       "operations": [
         {
           "action": "add",
           "item": {
             "type": "folder",
             "id": "123456789"
           }
         }
       ]
     }'

client.hub_items.manage_hub_items_v2025_r0(
    created_hub.id,
    operations=[
        HubItemOperationV2025R0(
            action=HubItemOperationV2025R0ActionField.ADD,
            item=FolderReferenceV2025R0(id=folder.id),
        )
    ],
)

await client.hubItems.manageHubItemsV2025R0(createdHub.id, {
  operations: [
    {
      action: 'add' as HubItemOperationV2025R0ActionField,
      item: new FolderReferenceV2025R0({ id: folder.id }),
    } satisfies HubItemOperationV2025R0,
  ],
} satisfies HubItemsManageRequestV2025R0);

client.getHubItems().manageHubItemsV2025R0(createdHub.getId(), new HubItemsManageRequestV2025R0.Builder().operations(Arrays.asList(new HubItemOperationV2025R0(HubItemOperationV2025R0ActionField.ADD, new FolderReferenceV2025R0(folder.getId())))).build())

await client.HubItems.ManageHubItemsV2025R0Async(hubId: createdHub.Id, requestBody: new HubItemsManageRequestV2025R0() { Operations = Array.AsReadOnly(new [] {new HubItemOperationV2025R0(action: HubItemOperationV2025R0ActionField.Add, item: new FolderReferenceV2025R0(id: folder.Id))}) });

{
  "operations": [
    {
      "action": "add",
      "item": {
        "type": "file",
        "id": "42037322"
      },
      "parent_id": "721d97d7-ac8a-4e5e-adb6-ef11af4e6d9e",
      "status": 200,
      "error": "Item not found"
    }
  ]
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}