Enums.ReturnLayerAttachmentOption enumeration

The ReturnLayerAttachmentOption can be one of:

Constant	Description
`Enums.ReturnLayerAttachmentOptionNone`	`(0)` Don't include attachments when taking feature layers offline.
`Enums.ReturnLayerAttachmentOptionAllLayers`	`(1)` Include attachments with all feature layers when taking offline.
`Enums.ReturnLayerAttachmentOptionReadOnlyLayers`	`(2)` Only include attachments with read only feature layers when taking offline.
`Enums.ReturnLayerAttachmentOptionEditableLayers`	`(3)` Only include attachments with editable feature layers when taking offline.