const { Logging } = require('@google-cloud/logging');

const projectId = 'test';
const logName = 'request_log';

const metadata = {
  severity: 'INFO',
  labels: {
    foo: 'bar',
  },
};
const message = 'this is log message'

const logging = new Logging({ projectId: 'test' });
const log = logging.log(logName);
const entry = log.entry(metadata, message);

const resource = {
  type: 'k8s_container',
  labels: {
    pod_name: 'api',
    project_id: projectId,
    location: 'asia-east2-a',
    cluster_name: 'development',
    namespace_name: 'dev',
    container_name: 'api-xxxxxxxxxx-yyyyy'
  }
}

log.write(entry, { resource });

await log.getOrSetResource({
  resource: {
    type: 'k8s_container',
    labels: {
      pod_name: 'api',
      project_id: 'test',
      location: 'asia-east2-a',
      cluster_name: 'development',
      namespace_name: 'dev',
      container_name: 'api-xxxxxxxxxx-yyyyy'
    }
  }
})