ErrorEvent

Updated 2026-07-01·1 min read

This custom Apex type represents the output that Platform Events and the Platform Events Apex Handler methods return for the error-event platform event type. Exactly one of the nested error fields is populated, depending on which operation raised the error.

Fields

Output fields

Parameter		Description
`ErrorEventType` String		The type of error event that was raised.
`ErrorReason` String		A human-readable description of why the error occurred.
`SalesforceFileCopiedError` SalesforceFileCopiedError		Populated when a Salesforce file copy operation failed. See `SalesforceFileCopiedError`.
`DocumentProcessedError` DocumentProcessedError		Populated when document processing failed. See `DocumentProcessedError`.
`ResourceUpdateError` ResourceUpdateError		Populated when a resource update failed. See `ResourceUpdateError`.
`DocumentMapperRunError` DocumentMapperRunError		Populated when a document mapper run failed. See `DocumentMapperRunError`.
`DatasetCreatedError` DatasetCreatedError		Populated when dataset creation failed. See `DatasetCreatedError`.
`ResourceMovedError` ResourceMovedError		Populated when a resource move operation failed. See `ResourceMovedError`.
`DocumentGeneratedError` DocumentGeneratedError		Populated when document generation failed. See `DocumentGeneratedError`.
`SiteGroupMembersUpdatedError` SiteGroupMembersUpdatedError		Populated when a site group members update failed. See `SiteGroupMembersUpdatedError`.

DriveColumn

Event