defaultExpirationSeconds = 60 * 60
)

// Audience to create tokens for
var tokenAudiences = []string{"istio-ca"}

// GetXdsResponse opens a gRPC connection to opts.xds and waits for a single response
func GetXdsResponse(dr *discovery.DiscoveryRequest, ns string, serviceAccount string, opts clioptions.CentralControlPlaneOptions,
	grpcOpts []grpc.DialOption,
) (*discovery.DiscoveryResponse, error) {

		}
		return nil, errors.New(resp.Status)
	}
	if !c.NoMetrics {
		resp.Body = &respBodyMonitor{ReadCloser: resp.Body, expectTimeouts: expectTimeouts}
	}
	return resp.Body, nil
}

// Close closes all idle connections of the underlying http client
func (c *Client) Close() {
	atomic.StoreInt32(&c.connected, closed)
}

// NewClient - returns new REST client.