[[batch-reindex-queue]]
=== Batch reindex queue API
++++
<titleabbrev>Batch reindex queue</titleabbrev>
++++

experimental["The underlying Upgrade Assistant concepts are stable, but the APIs for managing Upgrade Assistant are experimental."]

Check the current reindex batch queue.

[[batch-reindex-queue-request]]
==== Request

`GET /api/upgrade_assistant/reindex/batch/queue`

[[batch-reindex-queue-request-codes]]
==== Response code

`200`::
  Indicates a successful call.

[[batch-reindex-queue-example]]
==== Example

The API returns the following:

[source,js]
--------------------------------------------------
{
  "queue": [ <1>
    {
      "indexName": "index1",
      "newIndexName": "reindexed-v8-index2",
      "status": 3,
      "lastCompletedStep": 0,
      "locked": null,
      "reindexTaskId": null,
      "reindexTaskPercComplete": null,
      "errorMessage": null,
      "runningReindexCount": null,
      "reindexOptions": {
        "queueSettings": {
          "queuedAt": 1583406985489
        }
      }
    },
    {
      "indexName": "index2",
      "newIndexName": "reindexed-v8-index2",
      "status": 3,
      "lastCompletedStep": 0,
      "locked": null,
      "reindexTaskId": null,
      "reindexTaskPercComplete": null,
      "errorMessage": null,
      "runningReindexCount": null,
      "reindexOptions": {
        "queueSettings": {
          "queuedAt": 1583406987334
        }
      }
    }
  ]
}
--------------------------------------------------

<1> Items in this array indicate reindex tasks at a given point in time and the order in which they will be executed.