Define a Trigger that Registers Itself with Producer Application

The Rapid Adapter Builder developer can use triggers to host APIs that can receive webhook events.

This procedure gives an overview of how a webhook payload is transformed into a simplified format and displayed in the Oracle Integration mapper.

Ensure that a flow to register and unregister exists in the adapter definition document. For more information on how to define a flow, see Invoke a POST API.

1. Open the adapter definition document in Visual Studio Code Editor.
2. Define a pass-through trigger.
3. Add a subscription section that references the flows to register and unregister.

   Sample code:

   "triggers":{
      "pageChangeEvent": {
         "displayName": "Wiki Page Updated Event",
         "description": "This trigger detects when a Wiki Page Updated Event is raised.",
         "type": "webhook",
         "httpMethod": "POST",
         "request": {
           "schemaType": "application/schema+json",
           "schema": {
             "$ref": "#/schemas/eventSchema"
           }
         },
         "subscription": {
           "register": "flow:eventRegisterFlow",
           "deregister": "flow:eventDeregisterFlow"
         }
       }
   }