Create a new custom role.

Creates a new custom role and maps given permissions to that role. Note that roles with the same prefix as Fixed Roles can’t be created.

You need to have a permission with action roles:write and scope permissions:type:delegate. permissions:type:delegate scope ensures that users can only create custom roles with the same, or a subset of permissions which the user has. For example, if a user does not have required permissions for creating users, they won’t be able to create a custom role which allows to do that. This is done to prevent escalation of privileges.