https://support.apple.com/en-mide/guide/pages-ipad/tancfc4d5c02/ipados
Delete a Pages document and remove it permanently from your iPhone or iPad, your Mac, or iCloud.
apple supportdeletepagesdocumentipad
https://intercom.help/enrollsy/en/articles/5585602-how-to-delete-a-document-and-the-consequences
Find out what results if a Required or E-Signature Document is deleted
deletedocumentconsequencessupport
https://support.apple.com/en-kg/guide/pages-ipad/tancfc4d5c02/ipados
Delete a Pages document and remove it permanently from your iPhone or iPad, your Mac, or iCloud.
apple supportdeletepagesdocumentipad
https://support.apple.com/en-ke/guide/pages-icloud/gil5d62cf924/icloud
In Pages for iCloud, delete a document or folder in the document manager, or recover a recently deleted item.
deleterecoverdocumentpagesicloud