OptionalgroupThe ID of the group. This parameter cannot be used with the groupName parameter.
OptionalgroupnameAs a group's name can change, use of groupId is recommended to identify a group. The name of the group. This
parameter cannot be used with the groupId parameter.
OptionalusernameThis parameter is no longer available. See the deprecation notice for details.
The account ID of the user, which uniquely identifies the user across all Atlassian products. For example, 5b10ac8d82e05b22cc7d4ef5.