Shared Sitelink extensions can be shared between campaigns and ad groups.
The following fields are available for creating and managing shared sitelink extensions:
This is the title that is displayed. The limit is 50 characters.
The description of the shared sitelink. Note that the character limit is 71 characters.
The limit is 1024 characters.
The following example contains the fields required for creating a Shared Sitelink. All other fields in this spreadsheet are blank and are not shown:
Test the sitelink
Test the sitelink description
When updating a Shared Sitelink, the only required fields are Action, Object Type, Object ID and the fields you would like to update.
The title of the test sitelink.
The test sitelink description