docs: update list calls to Async (#186)

Author: irataxy

samples/listJobTemplates.js

@@ -31,12 +31,12 @@ function main(projectId, location) {
  const transcoderServiceClient = new TranscoderServiceClient();
 
  async function listJobTemplates() {
- const [jobTemplates] = await transcoderServiceClient.listJobTemplates({
+ const iterable = await transcoderServiceClient.listJobTemplatesAsync({
  parent: transcoderServiceClient.locationPath(projectId, location),
  });
  console.info('Job templates:');
- for (const jobTemplate of jobTemplates) {
- console.info(jobTemplate.name);
+ for await (const response of iterable) {
+ console.log(response.name);
  }
  }
 

samples/listJobs.js

@@ -31,12 +31,12 @@ function main(projectId, location) {
  const transcoderServiceClient = new TranscoderServiceClient();
 
  async function listJobs() {
- const [jobs] = await transcoderServiceClient.listJobs({
+ const iterable = await transcoderServiceClient.listJobsAsync({
  parent: transcoderServiceClient.locationPath(projectId, location),
  });
  console.info('Jobs:');
- for (const job of jobs) {
- console.info(job.name);
+ for await (const response of iterable) {
+ console.log(response.name);
  }
  }