Use these enum values with the renderStoredEmailTemplate(templateId, whoId, whatId, attachmentRetrievalOption) method.
The following are the values of the Messaging.AttachmentRetrievalOption enum.
Value | Description |
---|---|
METADATA_ONLY | Includes only the file name, content type, and the object ID in the fileAttachments property of Messaging.SingleEmailMessage. |
METADATA_WITH_BODY | Includes the attachment content, in addition to the file name, content type, and the object ID in the fileAttachments property of Messaging.SingleEmailMessage. |
NONE | Doesn’t include any attachments in Messaging.SingleEmailMessage. |