BetterTestError: Unhandled BetterTestError:
Status: "400"
Path: "POST /api/fleet/agent_policies?sys_monitoring=true"
Body: {"statusCode":400,"error":"Bad Request","message":"Error while compiling agent template: Parse error on line 26:\n...}include_xml: true{{/if}}{{#if proces\n---------------------^\nExpecting 'EOF', got 'OPEN_ENDBLOCK'"}
    at bettertest.ts:51:13
    at processTicksAndRejections (node:internal/process/task_queues:105:5)
    at createAgentPolicy (helpers.ts:23:31)
    at Context.<anonymous> (migration_check.spec.ts:79:11)
    at Object.apply (wrap_function.js:74:16) {
  res: <ref *1> Response {
    _events: [Object: null prototype] {},
    _eventsCount: 0,
    _maxListeners: undefined,
    res: { method: null, url: '', complete: true, aborted: false },
    request: Test {
      _events: [Object: null prototype],
      _eventsCount: 1,
      _maxListeners: undefined,
      _enableHttp2: false,
      _agent: false,
      _formData: null,
      method: 'POST',
      url: 'http://elastic:changeme@localhost:5620/api/fleet/agent_policies?sys_monitoring=true',
      _header: [Object],
      header: [Object],
      writable: true,
      _redirects: 0,
      _maxRedirects: 0,
      cookies: '',
      qs: {},
      _query: [],
      qsRaw: [],
      _redirectList: [],
      _streamRequest: false,
      _lookup: undefined,
      _buffer: true,
      app: 'http://elastic:changeme@localhost:5620',
      _asserts: [],
      _data: [Object],
      req: [ClientRequest],
      protocol: 'http:',
      host: 'localhost:5620',
      _endCalled: true,
      _callback: [Function (anonymous)],
      _fullfilledPromise: [Promise],
      res: [Object],
      _resBuffered: true,
      response: [Circular *1],
      called: true,
      [Symbol(shapeMode)]: false,
      [Symbol(kCapture)]: false
    },
    req: ClientRequest {
      _events: [Object: null prototype],
      _eventsCount: 3,
      _maxListeners: undefined,
      outputData: [],
      outputSize: 0,
      writable: true,
      destroyed: true,
      _last: true,
      chunkedEncoding: false,
      shouldKeepAlive: false,
      maxRequestsOnConnectionReached: false,
      _defaultKeepAlive: true,
      useChunkedEncodingByDefault: true,
      sendDate: false,
      _removedConnection: false,
      _removedContLen: false,
      _removedTE: false,
      strictContentLength: false,
      _contentLength: 144,
      _hasBody: true,
      _trailer: '',
      finished: true,
      _headerSent: true,
      _closed: true,
      _header: 'POST /api/fleet/agent_policies?sys_monitoring=true HTTP/1.1\r\n' +
        'Host: localhost:5620\r\n' +
        'Accept-Encoding: gzip, deflate\r\n' +
        'Content-Type: application/json\r\n' +
        'kbn-xsrf: true\r\n' +
        'Authorization: Basic ZWxhc3RpYzpjaGFuZ2VtZQ==\r\n' +
        'Content-Length: 144\r\n' +
        'Connection: close\r\n' +
        '\r\n',
      _keepAliveTimeout: 0,
      _onPendingData: [Function: nop],
      agent: [Agent],
      socketPath: undefined,
      method: 'POST',
      maxHeaderSize: undefined,
      insecureHTTPParser: undefined,
      joinDuplicateHeaders: undefined,
      path: '/api/fleet/agent_policies?sys_monitoring=true',
      _ended: true,
      res: [Object],
      aborted: false,
      timeoutCb: null,
      upgradeOrConnect: false,
      parser: null,
      maxHeadersCount: null,
      reusedSocket: false,
      host: 'localhost',
      protocol: 'http:',
      [Symbol(shapeMode)]: false,
      [Symbol(kCapture)]: false,
      [Symbol(kBytesWritten)]: 0,
      [Symbol(kNeedDrain)]: false,
      [Symbol(corked)]: 0,
      [Symbol(kChunkedBuffer)]: [],
      [Symbol(kChunkedLength)]: 0,
      [Symbol(kSocket)]: [Socket],
      [Symbol(kOutHeaders)]: [Object: null prototype],
      [Symbol(errored)]: null,
      [Symbol(kHighWaterMark)]: 65536,
      [Symbol(kRejectNonStandardBodyWrites)]: false,
      [Symbol(kUniqueHeaders)]: null
    },
    text: `{"statusCode":400,"error":"Bad Request","message":"Error while compiling agent template: Parse error on line 26:\\n...}include_xml: true{{/if}}{{#if proces\\n---------------------^\\nExpecting 'EOF', got 'OPEN_ENDBLOCK'"}`,
    files: undefined,
    buffered: true,
    headers: {
      'elastic-api-version': '2023-10-31',
      'x-content-type-options': 'nosniff',
      'referrer-policy': 'strict-origin-when-cross-origin',
      'permissions-policy': 'camera=(), display-capture=(), fullscreen=(self), geolocation=(), microphone=(), web-share=()',
      'cross-origin-opener-policy': 'same-origin',
      'content-security-policy': "script-src 'report-sample' 'self'; worker-src 'report-sample' 'self' blob:; style-src 'report-sample' 'self' 'unsafe-inline'",
      'content-security-policy-report-only': "form-action 'report-sample' 'self'; object-src 'report-sample' 'none'",
      'kbn-name': 'bk-agent-prod-gcp-1753353936579151325',
      'kbn-license-sig': '58e75b3f16dcdecb62b99a660e8f70a7441a9f3b91a264f4c680afec7b92a1fc',
      'content-type': 'application/json; charset=utf-8',
      'cache-control': 'private, no-cache, no-store, must-revalidate',
      'content-length': '218',
      date: 'Thu, 24 Jul 2025 11:22:58 GMT',
      connection: 'close'
    },
    header: {
      'elastic-api-version': '2023-10-31',
      'x-content-type-options': 'nosniff',
      'referrer-policy': 'strict-origin-when-cross-origin',
      'permissions-policy': 'camera=(), display-capture=(), fullscreen=(self), geolocation=(), microphone=(), web-share=()',
      'cross-origin-opener-policy': 'same-origin',
      'content-security-policy': "script-src 'report-sample' 'self'; worker-src 'report-sample' 'self' blob:; style-src 'report-sample' 'self' 'unsafe-inline'",
      'content-security-policy-report-only': "form-action 'report-sample' 'self'; object-src 'report-sample' 'none'",
      'kbn-name': 'bk-agent-prod-gcp-1753353936579151325',
      'kbn-license-sig': '58e75b3f16dcdecb62b99a660e8f70a7441a9f3b91a264f4c680afec7b92a1fc',
      'content-type': 'application/json; charset=utf-8',
      'cache-control': 'private, no-cache, no-store, must-revalidate',
      'content-length': '218',
      date: 'Thu, 24 Jul 2025 11:22:58 GMT',
      connection: 'close'
    },
    statusCode: 400,
    status: 400,
    statusType: 4,
    info: false,
    ok: false,
    redirect: false,
    clientError: true,
    serverError: false,
    error: Error: cannot POST /api/fleet/agent_policies?sys_monitoring=true (400)
        at Response.toError (/opt/buildkite-agent/builds/bk-agent-prod-gcp-1753353936579151325/elastic/kibana-on-merge/kibana/node_modules/superagent/src/node/response.js:110:17)
        at Response._setStatusProperties (/opt/buildkite-agent/builds/bk-agent-prod-gcp-1753353936579151325/elastic/kibana-on-merge/kibana/node_modules/superagent/src/response-base.js:107:48)
        at new Response (/opt/buildkite-agent/builds/bk-agent-prod-gcp-1753353936579151325/elastic/kibana-on-merge/kibana/node_modules/superagent/src/node/response.js:41:8)
        at Test._emitResponse (/opt/buildkite-agent/builds/bk-agent-prod-gcp-1753353936579151325/elastic/kibana-on-merge/kibana/node_modules/superagent/src/node/index.js:932:20)
        at fn (/opt/buildkite-agent/builds/bk-agent-prod-gcp-1753353936579151325/elastic/kibana-on-merge/kibana/node_modules/superagent/src/node/index.js:1170:38)
        at IncomingMessage.<anonymous> (/opt/buildkite-agent/builds/bk-agent-prod-gcp-1753353936579151325/elastic/kibana-on-merge/kibana/node_modules/superagent/src/node/parsers/json.js:19:7)
        at IncomingMessage.emit (node:events:530:35)
        at endReadableNT (node:internal/streams/readable:1698:12)
        at processTicksAndRejections (node:internal/process/task_queues:90:21) {
      status: 400,
      text: `{"statusCode":400,"error":"Bad Request","message":"Error while compiling agent template: Parse error on line 26:\\n...}include_xml: true{{/if}}{{#if proces\\n---------------------^\\nExpecting 'EOF', got 'OPEN_ENDBLOCK'"}`,
      method: 'POST',
      path: '/api/fleet/agent_policies?sys_monitoring=true'
    },
    created: false,
    accepted: false,
    noContent: false,
    badRequest: true,
    unautho
[report_failure] output truncated to 8192 characters