defer func() {
			scopes.Framework.Debugf("echo call complete with duration %v", time.Since(t0))
		}()
		return sendAndValidate()
	}

	// Retry the call until it succeeds or times out.
	var result echo.CallResult
	var err error
	_, _ = retry.UntilComplete(func() (any, bool, error) {
		result, err = sendAndValidate()
		if err != nil {
			return nil, false, err
		}
		return nil, true, nil
	}, opts.Retry.Options...)