{"record":{"id":"33dd593f66a46217","repo":"zeroclaw-labs/zeroclaw","slug":"get-users-me-channels-returned","errorCode":null,"errorMessage":"GET /users/me/channels returned {}","messagePattern":"GET /users/me/channels returned (.+?)","errorType":"http","errorClass":"anyhow::Error","httpStatus":null,"severity":"error","filePath":"crates/zeroclaw-channels/src/mattermost.rs","lineNumber":237,"sourceCode":"                    .await\n                    .with_context(|| format!(\"decode /channels/{id} body\"))?;\n                let ty = body.get(\"type\").and_then(|v| v.as_str()).unwrap_or(\"\");\n                out.push(TargetChannel {\n                    id,\n                    is_direct: is_direct_channel(ty),\n                });\n            }\n            return Ok(out);\n        }\n        let resp = self\n            .http_client()\n            .get(format!(\"{}/api/v4/users/me/channels\", self.base_url))\n            .bearer_auth(&token)\n            .send()\n            .await\n            .context(\"GET /users/me/channels failed\")?;\n        if !resp.status().is_success() {\n            bail!(\"GET /users/me/channels returned {}\", resp.status());\n        }\n        let body: serde_json::Value = resp\n            .json()\n            .await\n            .context(\"decode /users/me/channels body\")?;\n        let arr = body.as_array().cloned().unwrap_or_default();\n        Ok(filter_discovered_channels(\n            &arr,\n            &self.team_ids,\n            self.discover_dms,\n        ))\n    }\n\n    /// Return the alias under `[channels.mattermost.<alias>]` that this\n    /// channel handle is bound to.\n    pub fn alias(&self) -> &str {\n        &self.alias\n    }","sourceCodeStart":219,"sourceCodeEnd":255,"githubUrl":"https://github.com/zeroclaw-labs/zeroclaw/blob/88bb9c8533fc57ed7a03e36ca7c9ed2bf8336dcc/crates/zeroclaw-channels/src/mattermost.rs#L219-L255","documentation":"When no explicit `channel_ids` are configured (empty list or only `*` wildcards), the channel discovers targets via `GET /api/v4/users/me/channels`. This error fires when that endpoint answers non-2xx — typically 401 for an invalid/expired token, 403 for permission problems, or 5xx during server trouble. Transport failures raise a different, `context`-wrapped error.","triggerScenarios":"`channel_ids` unset or wildcard-only and the discovery GET returns non-success during `listen_polling`, `listen_websocket`, or `list_target_channels`.","commonSituations":"Expired or revoked session/personal token; token issued by a different Mattermost server than `base_url`; bot account deactivated; transient 5xx at startup.","solutions":["Confirm the token works: `curl -H \"Authorization: Bearer <token>\" <server>/api/v4/users/me`","Make sure `base_url` and the token belong to the same Mattermost instance","If logging in with login_id/password, verify those credentials in the web client","Retry startup after transient 5xx; the discovery call runs on every listen"],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":"let resp = client\n    .get(format!(\"{base_url}/api/v4/users/me\"))\n    .bearer_auth(&token)\n    .send()\n    .await?;\nif !resp.status().is_success() {\n    eprintln!(\"token invalid: {}\", resp.status());\n}","typeGuard":null,"tryCatchPattern":"if let Err(e) = mm_channel.listen(tx).await {\n    let msg = e.to_string();\n    if msg.contains(\"GET /users/me/channels returned 401\") {\n        // rotate token, do not blind-retry\n    }\n}","preventionTips":["Smoke-test the token against /api/v4/users/me during deployment checks","Use a long-lived personal access token rather than session tokens that expire","Monitor first-listen failures distinctly from mid-session failures"],"tags":["mattermost","discovery","http-status","auth","rust"],"backgroundTag":"unauthorized-api-request","analyzedSha":"88bb9c8533fc57ed7a03e36ca7c9ed2bf8336dcc","analyzedAt":"2026-08-23T01:07:41.857Z","schemaVersion":2},"datasetVersion":"2026-08-23T08:06:27.607Z"}