returnLayerAttachmentOption property

A setting configured by the web map author that indicates which feature layers should include attachments when taken offline.

Based on the value of this setting, attachments should be included with:

• None of the layers when the value is ReturnLayerAttachmentOption.none
• All of the layers when the value is ReturnLayerAttachmentOption.allLayers
• Read only layers when the value is ReturnLayerAttachmentOption.readOnlyLayers
• Editable layers when the value is ReturnLayerAttachmentOption.editableLayers

This value can be used to set a default for GenerateOfflineMapParameters.returnLayerAttachmentOption. Alternatively, using OfflineMapTask.createDefaultGenerateOfflineMapParameters will pre-populate the parameters using this property.