Field Group Permissions REST Endpoints

Field Groups/Field Group Permissions
The field group permissions resource is used to view, create, update, and delete field group permissions. Field group permissions contain the association between field groups and access groups. It indicates members of which access group have access to a set of object fields.
Create a field group permission
Method: post
Path: /crmRestApi/resources/11.13.18.05/fieldGroups/{FieldGroupNumber}/child/permissions
Delete a field group permission
Method: delete
Path: /crmRestApi/resources/11.13.18.05/fieldGroups/{FieldGroupNumber}/child/permissions/{PermissionNumber}
Get a field group permission
Method: get
Path: /crmRestApi/resources/11.13.18.05/fieldGroups/{FieldGroupNumber}/child/permissions/{PermissionNumber}
Get all field group permissions
Method: get
Path: /crmRestApi/resources/11.13.18.05/fieldGroups/{FieldGroupNumber}/child/permissions
Update a field group permission
Method: patch
Path: /crmRestApi/resources/11.13.18.05/fieldGroups/{FieldGroupNumber}/child/permissions/{PermissionNumber}