Failing test: X-Pack API Integration Tests.x-pack/test/api_integration/apis/lists/create_exception_list_item·ts - Lists plugin Lists API "after all" hook for "should return a 400 if endpoint exception entry has disallowed field"

[kibanamachine]

A test failed on a tracked branch

ResponseError: {"took":21,"timed_out":false,"total":2,"deleted":0,"batches":1,"version_conflicts":0,"noops":0,"retries":{"bulk":0,"search":0},"throttled_millis":0,"requests_per_second":-1,"throttled_until_millis":0,"failures":[{"index":".kibana_1","id":"exception-list-agnostic:1","cause":{"type":"cluster_block_exception","reason":"index [.kibana_1] blocked by: [FORBIDDEN/8/index write (api)];"},"status":403},{"index":".kibana_1","id":"exception-list-agnostic:2","cause":{"type":"cluster_block_exception","reason":"index [.kibana_1] blocked by: [FORBIDDEN/8/index write (api)];"},"status":403}]}
    at SniffingTransport.request (node_modules/@elastic/transport/src/Transport.ts:535:17)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at Client.DeleteByQueryApi [as deleteByQuery] (node_modules/@elastic/elasticsearch/src/api/api/delete_by_query.ts:71:10)
    at cleanKibanaIndices (kibana_index.ts:108:18)
    at Transform.transform [as _transform] (delete_index_stream.ts:32:13) {
  meta: {
    body: {
      took: 21,
      timed_out: false,
      total: 2,
      deleted: 0,
      batches: 1,
      version_conflicts: 0,
      noops: 0,
      retries: [Object],
      throttled_millis: 0,
      requests_per_second: -1,
      throttled_until_millis: 0,
      failures: [Array]
    },
    statusCode: 403,
    headers: {
      'x-elastic-product': 'Elasticsearch',
      'content-type': 'application/vnd.elasticsearch+json;compatible-with=8',
      'content-length': '585'
    },
    meta: {
      context: null,
      request: [Object],
      name: 'elasticsearch-js',
      connection: [Object],
      attempts: 0,
      aborted: false
    },
    warnings: [Getter]
  }
}

First failure: CI Build - main

[elasticmachine]

Pinging @elastic/security-detections-response (Team:Detections and Resp)

[kibanamachine]

New failure: CI Build - 8.7

[kibanamachine]

New failure: CI Build - main

[kibanamachine]

New failure: CI Build - 8.7

[kibanamachine]

New failure: CI Build - main

[WafaaNasr]

Traced in this ticket #151636