No

Admin Tools is not designed to assist in the creation or backup and recovery of ArcGIS Online items.

Deletion of content in ArcGIS Online is a permanent action, and GEO Jobe does not have the ability to restore deleted content. 

The "Export to CSV" and "Import from CSV" tools can be utilized to document and edit values of existing content, but not create, backup, or restore actual content within ArcGIS Online.

Items and other deleted content can be restored to an ArcGIS Organization using BackupMyOrg

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