zeroclaw-labs/zeroclaw · error · anyhow::Error

ms365: client_credentials token request failed ({status})

Error message

ms365: client_credentials token request failed ({status})

What it means

Error "ms365: client_credentials token request failed ({status})" thrown in zeroclaw-labs/zeroclaw.

Source

Thrown at crates/zeroclaw-tools/src/microsoft365/auth.rs:174

                ("grant_type", "client_credentials"),
                ("client_id", &self.config.client_id),
                ("client_secret", client_secret),
                ("scope", &scope),
            ])
            .send()
            .await
            .context("ms365: failed to request client_credentials token")?;

        if !resp.status().is_success() {
            let status = resp.status();
            let body = resp.text().await.unwrap_or_default();
            ::zeroclaw_log::record!(
                DEBUG,
                ::zeroclaw_log::Event::new(module_path!(), ::zeroclaw_log::Action::Note)
                    .with_attrs(::serde_json::json!({"body": body})),
                "ms365: client_credentials raw OAuth error"
            );
            anyhow::bail!("ms365: client_credentials token request failed ({status})");
        }

        let token_resp: TokenResponse = resp
            .json()
            .await
            .context("ms365: failed to parse token response")?;

        Ok(CachedTokenState {
            access_token: token_resp.access_token,
            refresh_token: token_resp.refresh_token,
            expires_at: chrono::Utc::now().timestamp() + token_resp.expires_in,
        })
    }

    async fn device_code_flow(&self, client: &reqwest::Client) -> anyhow::Result<CachedTokenState> {
        let device_code_url = format!(
            "https://login.microsoftonline.com/{}/oauth2/v2.0/devicecode",
            self.config.tenant_id

View on GitHub (pinned to 88bb9c8533)

Solutions

1. Verify tenant ID, client ID, and client secret; check the token endpoint status.

When it happens

Trigger: Thrown at crates/zeroclaw-tools/src/microsoft365/auth.rs:174 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of zeroclaw-labs/zeroclaw@88bb9c8533 (2026-08-23). Data as JSON: /api/errors/ad128824bc71bb01. Report an issue: GitHub.