How to use the @clevercloud/client/cjs/api/application.js.get function in @clevercloud/client

async function status (params) {
  const { alias } = params.options;
  const { org_id, app_id: appId } = await AppConfig.getAppData(alias).toPromise();

  const instances = await getAllInstances({ id: org_id, appId }).then(sendToApi);
  const app = await getApplication({ id: org_id, appId }).then(sendToApi);

  Logger.println(computeStatus(instances, app));
  Logger.println(displayScalability(app));
}

async function setDedicatedBuildInstance (appId, orgaId, enableSeparateBuild) {
  const app = await application.get({ id: orgaId, appId }).then(sendToApi);
  const newConfig = { ...app, separateBuild: enableSeparateBuild };
  return application.update({ id: orgaId, appId }, newConfig).then(sendToApi);
};

async function setScalability (appId, orgaId, scalabilityParameters) {
  Logger.info('Scaling the app: ' + appId);

  const app = await application.get({ id: orgaId, appId }).then(sendToApi);
  const instance = _.cloneDeep(app.instance);

  instance.minFlavor = instance.minFlavor.name;
  instance.maxFlavor = instance.maxFlavor.name;

  const newConfig = mergeScalabilityParameters(scalabilityParameters, instance);

  return application.update({ id: orgaId, appId }, newConfig).then(sendToApi);
};