## Retries

Configure retries with RetryPolicy — attempt count, retryable statuses, backoff, and retry headers handling.

```javascript
export function SdkSignature({children}) {
  async function copy(event) {
    const button = event.currentTarget;
    const code = button.parentElement.querySelector("pre code");
    try {
      await navigator.clipboard.writeText(code.textContent);
      button.setAttribute("aria-label", "Signature copied");
      button.dataset.copied = "true";
    } catch {
      button.setAttribute("aria-label", "Copy failed; select the signature to copy");
    }
    setTimeout(() => {
      button.setAttribute("aria-label", "Copy signature");
      delete button.dataset.copied;
    }, 2000);
  }
  return <div className="sdk-signature not-prose">
      <button type="button" className="sdk-signature-copy" aria-label="Copy signature" onClick={copy}>
        <svg aria-hidden="true" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5">
          <rect x="8" y="8" width="12" height="12" rx="2" />
          <path d="M16 8V5a2 2 0 0 0-2-2H5a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h3" />
        </svg>
      </button>
      <pre tabIndex={0} aria-label="SDK signature"><code>{children}</code></pre>
    </div>;
}
```

### typesafe_sdk.RetryPolicy

#### `max_retries`

Maximum retries after the initial attempt; `0` disables retries.

#### `backoff_initial`

First backoff delay in seconds, doubled each attempt up to `backoff_max`; zero disables backoff.

#### `backoff_max`

Maximum backoff delay in seconds; zero disables backoff.

#### `backoff_jitter`

Fraction of each backoff delay randomly subtracted, between 0 and 1.

#### `http_statuses`

HTTP status codes that are retried.

#### `respect_retry_after`

Whether to honor `Retry-After` and `retry-after-ms` response headers.

#### `api_connection_error`

Whether to retry `TypeSafeAPIConnectionError`, raised when the request cannot reach or read from the server.

#### `api_timeout_error`

Whether to retry `TypeSafeAPITimeoutError`, raised when the request exceeds its timeout.

#### `exceptions`

Additional exception types that trigger a retry, on top of the built-in rules.

#### `predicate`

An optional predicate called with the raised exception; returning `True` triggers a retry in addition to the other rules.

#### `timeout`

Total retry budget in seconds per SDK call, including the initial attempt and delays; `None` disables the limit.

Stops before a retry whose delay would reach or exceed the budget, re-raising the last error.