How to use different permission level when breaking permissions for current user in SP2013 REST api?

Question

I am using SP2013 rest api to break permissions using this tutorial:

http://spsite.pro/Blog/Post/3/SharePoint-2013-REST-API-%E2%80%93-How-to-set-Unique-Permissions-(Item-Level-Permissions)

When I break permissions, and I have copyroleassignments=false, then it puts the current user with full control. Is there a way I can change that full control to something else.

To be specific, I would like a permission level where they can add/edit/delete items in the list, but not add/delete/edit columns. Also can't delete or create a list.

Does anyone know?

Thanks

Answer 1

1. Create a custom SPRole beforehand
2. /_api/web/lists/getByTitle('YourList')/breakroleinheritance with copyRoleAssignments = false
3. /_api/web/lists/getByTitle('YourList')/roleassignments/getbyprincipalid get remaining records and delete them
4. /_api/web/lists/getByTitle('YourList')/roleassignments/addroleassignment with required principalid and roleDefId = id of your SPRole

This article at MSDN is about solving something similar, I suppose