connecting directly to Google Pub/Sub from ESP32 device

[shimonib]

Since Google IoT Core is deprecated, I want to publish a topic directly from my ESP32 device to Google Pub/Sub (without MQTT broker server).

I went through this article but could not find a code sample or client library to use.
https://cloud.google.com/architecture/c ... chitecture https://cloud.google.com/pubsub/docs/re ... /libraries

Appreciate assistance,
Thanks