Remove Group From Content Restriction

Deprecated, use [Remove group from content restriction by groupId](https://developer.atlassian.com/cloud/confluence/rest/v1/api-group-content-restrictions/#api-wiki-rest-api-content-id-restriction-byoperation-operationkey-user-delete).Removes a group from a content restriction. That is, remove read or updatepermission for the group for a piece of content.**[Permissions](https://confluence.atlassian.com/x/_AozKw) required**:Permission to edit the content.