@google-cloud/pubsub

Examples

Install the client library with <a href="https://www.npmjs.com/">npm</a>:
```
npm install @google-cloud/pubsub

```

Import the client library
```
const {PubSub} = require('@google-cloud/pubsub');

```

Create a client that uses <a href="https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application">Application Default Credentials (ADC)</a>:
```
const pubsub = new PubSub();

```

Create a client with <a href="https://cloud.google.com/docs/authentication/production#obtaining_and_providing_service_account_credentials_manually">explicit credentials</a>:
```
const pubsub = new PubSub({
  projectId: 'your-project-id',
  keyFilename: '/path/to/keyfile.json'
});

```

include:samples/quickstart.js

region_tag:pubsub_quickstart_create_topic
Full quickstart example: