GCP Pub/Sub Node

The GCP (Google Cloud Platform) Pub/Sub Node allows a workflow to publish a message to one of your Google Pub/Sub integrations on a topic of your choosing.

Configuration

Configuration for the node is broken up into four sections.

Integration & Topic

The Integration is the Google Pub/Sub integration you created prior to configuring this node.

The Topic Template is the topic on which the message will be published. (Note: It is not necessary to be subscribed to a topic in your integration in order to publish to it.)

Message

This is the message that is actually published to your topic. You may define this message one of two ways:

• String Template accepts a string template for the message - or a plain string.
• Payload Path accepts a payload path for the message.

Attributes

You may optionally include some attributes along with your message. Attributes are a map of key/value pairs. There are three methods by which you may include the attributes:

• Individual Fields allows you to enter each key/value separately, with the key and the value both accepting string templates.
• Json Template accepts an object of key/value pairs in one block. The object may not contain any nested properties, and Handlebars helpers may be used for either the keys or values.
• Payload Path accepts a payload path to an object of key/value pairs on your payload.

Result Path

Optionally, you can store the message response on the current payload by entering a payload path here.