[FEATURE REQUEST] Sharing NG: Edit existing link

1. Permission:

libre.graph/driveItem/permissions/update

if available, it shows the pencil icon in the rows

2. Edit Link

Same view as the create, with all the fields with the set values

• Name (optional) -> Max 255 chars
• Level of permission (mandatory)
• Password (not always mandatory, depends on capabilities) -> Apply password policy
• Expiration date (optional)

3. Submission

3.1 name, permission and expiration date:

PATCH https://<url>/graph/v1beta1/drives/<drive-id>/items/<item-id>/permissions/<link-id>

with body

{
    "link": {
        "type": "edit",
        "@libre.graph.displayName": "Tested it"
    },
    "expirationDateTime": "2026-09-27T10:36:00.000Z"
}

including only the changed fields

3.2 Password

POST https://<url>/graph/v1beta1/drives/<drive-id>/items/<item-id>/permissions/<link-id>/setPassword

with body

{
"password": "<new_pass>"
}

The button to submit with text SAVE

TASKS

• Research (if needed)
• Create branch feature/feature_name
• Development tasks
  • Implement whatever
  • ...
  • Implement unit tests (if needed)
• Code review and apply changes requested
• Design test plan
• QA
• Merge branch feature/feature_name into master

Start by tracing the Sharing NG permission rows and the existing create-link view, then review the listed PATCH and setPassword endpoints. Done means users can edit supported link fields, apply the password policy, submit with SAVE, and cover the behavior with appropriate unit tests and QA.