PlatformsSlackBoot

teamTargetingCriteria

Domainboot
Kindquery
doc_id—
Path/api/team.targetingCriteria
Sends`------WebKitFormBoundarynF2rs0smuABinXx5
Content-Disposition: form-data; name, ------WebKitFormBoundarykJvoSYswtQcZFBx9
Content-Disposition: form-data; name`
Readsok, users.count
Called fromruns/inspect/20261103T065639_mattSlack/script31.js:2988 anonymous, runs/inspect/20261103T065639_mattSlack/script29.js:169 "0TKi", runs/inspect/20261103T065639_mattSlack/script3.js:2977 "0TKi"
reaev_c76a2f4b23303c5d6cb742e67c195f1e41c727894432459bbfa72ca602379f7e

Seen 2 time(s) in 1 run(s).

ActionOur stepTimesStatusTookAfter step startErrors
inspectstep 4: goto /client1200304 ms8095 ms—
inspectstep 6: goto /client/T0C4VCD06MR/D0C8VAE7REU1200301 ms6583 ms—

What it sent and what came back (the newest 2 from our runs)

Read from each run's own recording (rule 73), secrets and signed link tokens taken out. Kept in ~/.logCli/rea/clientFacts.json, so it stays after the run is pruned.

runs/inspect/20261103T065639_mattSlack, step 4: goto /client: 200, 304 ms

Sent:

{
  "query": {
    "_x_id": "2c6eaecf-1793689065.608",
    "_x_gantry": "true",
    "_x_desktop_ia": "4",
    "slack_route": "T0C4VCD06MR",
    "_x_version_ts": "1793684253",
    "_x_foreground": "true",
    "_x_frontend_build_type": "current",
    "fp": "6f",
    "_x_num_retries": "0"
  },
  "body": {
    "------WebKitFormBoundarynF2rs0smuABinXx5\r\nContent-Disposition: form-data; name": "\"token\"\r\n\r\nxoxc-12165421006739-12156263517591-12492529441700-5bffe6e6a317b9bbab53d938a4526d20e882de6ab372cd46f9f90868bb0322a0\r\n------WebKitFormBoundarynF2rs0smuABinXx5\r\nContent-Disposition: form-data; name=\"_x_reason\"\r\n\r\nteam_targeting_criteria\r\n------WebKitFormBoundarynF2rs0smuABinXx5\r\nContent-Disposition: form-data; name=\"_x_mode\"\r\n\r\nonline\r\n------WebKitFormBoundarynF2rs0smuABinXx5\r\nContent-Disp… (593 chars)"
  }
}

Answered:

{
  "ok": true,
  "users": {
    "count": 1
  }
}

runs/inspect/20261103T065639_mattSlack, step 6: goto /client/T0C4VCD06MR/D0C8VAE7REU: 200, 301 ms

Sent:

{
  "query": {
    "_x_id": "2c6eaecf-1793689120.674",
    "_x_gantry": "true",
    "_x_desktop_ia": "4",
    "_x_csid": "aVvVPXA0sak",
    "slack_route": "T0C4VCD06MR",
    "_x_version_ts": "1793684253",
    "_x_foreground": "true",
    "_x_frontend_build_type": "current",
    "fp": "6f",
    "_x_num_retries": "0"
  },
  "body": {
    "------WebKitFormBoundarykJvoSYswtQcZFBx9\r\nContent-Disposition: form-data; name": "\"token\"\r\n\r\nxoxc-12165421006739-12156263517591-12492529441700-5bffe6e6a317b9bbab53d938a4526d20e882de6ab372cd46f9f90868bb0322a0\r\n------WebKitFormBoundarykJvoSYswtQcZFBx9\r\nContent-Disposition: form-data; name=\"_x_reason\"\r\n\r\nteam_targeting_criteria\r\n------WebKitFormBoundarykJvoSYswtQcZFBx9\r\nContent-Disposition: form-data; name=\"_x_mode\"\r\n\r\nonline\r\n------WebKitFormBoundarykJvoSYswtQcZFBx9\r\nContent-Disp… (593 chars)"
  }
}

Answered:

{
  "ok": true,
  "users": {
    "count": 1
  }
}

What it does

Returns the size of the audience Slack can target for notices in the workspace (users.count): fired 8.1 s into step 4 (goto /client, 304 ms) and 6.6 s into step 6 (301 ms), both 200.

What our machine does with it

Nothing: no log-cli code calls it. The engine (python/slackApi/engine.py) works through GabrielCore on curl_cffi, which signs in with the d cookie and calls only the web API methods it needs, so this is Slack's own web client boot traffic that log inspect recorded.

What can go wrong

Like every Slack web API answer it carries ok; with ok: false the error field says why (for example not_authed, invalid_auth, ratelimited). Both recorded answers were 200 without error.