Updates the description of a link in a group.
The current user must be an administrator in the group.
This method requires the following permissions: groups.
Parameters
group_id
integer
(positive)
Group identifier.
link_id
integer
(positive)
Link identifier.
text
string
New link description.
If this link points to an object that can be displayed within Smithereen (e.g. a user, a group, a post, etc), this is displayed as the description. Otherwise, it's displayed as the link title and the domain of the URL is used as the description.
If this parameter is not specified, it will be assigned automatically.
Result
Returns true on success.