Platform Events Developer Guide

Clouds with binary code floating aboveCloud with binary code floating above

No Results

Search Tips:

  • Please consider misspellings
  • Try different search keywords
Platform Events Developer Guide
Delivering Custom Notifications with Platform Events
Defining Your Custom Platform Event
Publishing Platform Events
Flows
Processes
Apex
Apex Publish Callbacks
Apex Publish Callback Class
Callback Running User and Debug Logs
Create an Event with an EventUuid Field
Invoke the Publish Callback
Publish Callback Best Practices
Example: Publish Callback Class That Creates Follow-Up Tasks for Failed Publishes
Example: Publish Events with a Callback Instance
Example: Publish Callback Class That Creates Follow-Up Tasks for Failed and Successful Publishes
Example: Publish Callback Class That Correlates Callback Results with Event Messages
Test Apex Publish Callbacks
Apex Publish Callback Limits
Salesforce APIs
Pub/Sub API
Subscribing to Platform Events
Testing Your Platform Event in Apex
Encrypting Platform Event Messages at Rest in the Event Bus
Monitor Platform Event Publishing and Delivery Usage
Considerations
Examples
Reference
PDF

Callback Running User and Debug Logs

A publish callback runs under the Automated Process user. As a result, all records that are created in a callback have their system user fields, such as CreatedById and OwnerId, set to Automated Process.

You can explicitly set the OwnerId to another value. For example, to assign a task to a specific user, set the task OwnerId to that user’s ID.

To collect debug logs for the callback’s execution, add a trace flag for Automated Process. For more information, see Add a Trace Flag Entry for the Default Automated Process User in the Platform Events Developer Guide.

When the callback is invoked, it’s logged in the debug log. Logging for the callback requires the System debug log level to be set to at least Info. For more information, see Set Up Debug Logging. For example, when the callback is invoked, the debug log line looks as follows.

CODE_UNIT_STARTED [EXTERNAL]|platform.event.publish.callbacks.tasks.apex.ApexCallbackMethodInvoker