How to use the aws-xray-sdk.enableManualMode function in aws-xray-sdk

module.exports.bind = function (app) {
  AWSXRay.enableManualMode()
  AWSXRay.setLogger(logger)
  AWSXRay.middleware.setSamplingRules('aws-xray.rules')
  AWSXRay.config([AWSXRay.plugins.ECSPlugin])
  app.use(AWSXRay.express.openSegment('pay_selfservice'))

  createNamespace(clsXrayConfig.nameSpaceName)

  app.get('/style-guide', (req, res) => response(req, res, 'style_guide'))

  // APPLY CORRELATION MIDDLEWARE
  app.use('*', correlationIdMiddleware, getRequestContext)

  app.use((req, res, next) => {
    const namespace = getNamespace(clsXrayConfig.nameSpaceName)
    namespace.bindEmitter(req)
    namespace.bindEmitter(res)

exports.bind = function (app) {
  AWSXRay.enableManualMode()
  AWSXRay.setLogger(logger)
  AWSXRay.middleware.setSamplingRules('aws-xray.rules')
  AWSXRay.config([AWSXRay.plugins.ECSPlugin])
  app.use(AWSXRay.express.openSegment('pay_frontend'))

  createNamespace(clsXrayConfig.nameSpaceName)

  app.use((req, res, next) => {
    const namespace = getNamespace(clsXrayConfig.nameSpaceName)
    namespace.bindEmitter(req)
    namespace.bindEmitter(res)
    namespace.run(() => {
      next()
    })
  })