Function withHeaders

withHeaders(headers: Record<string, string>): Partial<RequestOptions>
Configure requests with custom headers. Can be used directly in object literals with spread syntax.
Parameters
- headers: Record<string, string>
  Object containing header key-value pairs
Returns Partial<RequestOptions>
Partial request options with the specified headers
Example
```
const reqOptions = {
    ...withHeaders({
        'X-Request-ID': 'unique-id-123',
        'X-Custom-Header': 'custom-value'
    }),
    timeoutInSeconds: 30
};
await client.actions.list({}, reqOptions);
```