openai/codex · error · std::io::Error

AWS auth refresh command must be `aws`

Error message

AWS auth refresh command must be `aws`

What it means

Error "AWS auth refresh command must be `aws`" thrown in openai/codex.

Source

Thrown at codex-rs/model-provider/src/amazon_bedrock/auth_refresh.rs:30

#[derive(Debug)]
pub(crate) struct AwsAuthRecovery {
    config: AwsAuthRefreshConfig,
    refresh_lock: Semaphore,
    generation: AtomicU64,
}

impl AwsAuthRecovery {
    pub(crate) fn new(config: AwsAuthRefreshConfig) -> Self {
        Self {
            config,
            refresh_lock: Semaphore::new(/*permits*/ 1),
            generation: AtomicU64::new(0),
        }
    }

    pub(crate) async fn refresh(&self) -> std::io::Result<()> {
        if self.config.command != "aws" {
            return Err(std::io::Error::new(
                std::io::ErrorKind::InvalidInput,
                "AWS auth refresh command must be `aws`",
            ));
        }

        let generation = self.generation.load(Ordering::Acquire);
        let _refresh_lock = self
            .refresh_lock
            .acquire()
            .await
            .map_err(std::io::Error::other)?;
        if self.generation.load(Ordering::Acquire) != generation {
            return Ok(());
        }

        let mut command = Command::new(&self.config.command);
        command
            .args(self.config.args.iter().map(Deref::deref))

View on GitHub (pinned to 339751715c)

When it happens

Trigger: Thrown at codex-rs/model-provider/src/amazon_bedrock/auth_refresh.rs:30 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of openai/codex@339751715c (2026-08-25). Data as JSON: /api/errors/e7ab5a786ec92735. Report an issue: GitHub.