In Oracle Cloud Infrastructure (OCI),pre-authenticated requests (PARs)allow users to grant access to specific objects in Object Storage without requiring the recipient to have an OCI account or credentials. This feature is useful for sharing objects securely without exposing broader access. * Cannot Edit a PAR: Once a pre-authenticated request is created, you cannot edit it. If you need to change the settings, such as the expiration date or the object being shared, you must delete the existing PAR and create a new one. * Other Statements: * Deleting a PARdoes indeed revoke access immediately, contradicting option B. * Providing OCI credentials (C)is not required for using PARs. The purpose of PARs is to avoid sharing credentials. * Deleting Buckets (D): PARs are designed for accessing objects, not for administrative actions like deleting buckets. * Relevant OCI Documentation: * Managing Pre-Authenticated Requests This reference outlines the features and limitations of pre-authenticated requests, including the inability to edit them once created.
