How to publish message in Google Pub/Sub from Firebase Cloud Function?

Question

I wrote a function that receive a http request and send a e-mail. But, I would like receive a http request and send a pub message. The problem is that the documentation is n

Answer 1

As I understand, you wish to send a message to Pub/Sub from your Firebase Cloud Functions implementation.

You can easily use the Node.js Pub/Sub client library, with already defined functionalities, like publish.

Or, if you prefer, you can build your own client, directly calling the REST API for Google Cloud Pub/Sub. There's also a RPC reference if it suits your needs better.

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You won't need

information like host, port, id, passwd of broker

as the mentioned client, or your REST API requests will require authentication .