How do you handle different HTTP status codes (e.g., 400, 404, 500) within your Angular application when using HttpClient?

Inside the `catchError` operator, you can check the `status` property of the `HttpErrorResponse` object. Based on the status code (e.g., 400 for Bad Request, 404 for Not Found, 500 for Internal Server Error), you can trigger specific actions. This might involve displaying user-friendly error messages, redirecting the user, logging the error details, or attempting a fallback action. For instance, you might show an error message for a 404 error, but redirect the user to a login page upon receiving a 401 (Unauthorized) response. Consider a switch statement or a series of `if/else if` blocks to handle different status codes effectively.