How to apply UDT as a Parameter in (Fluent) Nhibernate

[jt4000]

Goal:
Add data in the table by using UDT and fluent nhibernate

Problem:
I cannot make it to be working.

What part am I missing?

Info:
*Using Visual Studio 2017, SQL server

Thank you!

C# code

        var ids = new[] { 1, 2, 3 };

        session.CreateSQLQuery("EXEC SortStatesss :@s")
                               .SetParameterList("@s", ids)
                               .UniqueResult<int>();

SQL

CREATE PROCEDURE [dbo].[SortStatesss]
@s StateTblll READONLY
as

    insert into StateTable(a.StateID)
    SELECT a.StateID
    FROM @s a
GO

CREATE TYPE [dbo].[StateTblll] AS TABLE(
    [StateID] [int] NULL
)
GO

CREATE TABLE [dbo].[StateTable](
    [StateID] [int] NULL,
    [StateCode] [varchar](2) NULL,
    [StateName] [varchar](200) NULL
) ON [PRIMARY]
GO