How to create web api methods while using odata in application?

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OData

WebAPI2

Hi Team,
I am using Odata in our application due to that i am not able to call web api methods in Postman or web browser
Could you please suggest how to create web api methods same as normal web api methods
[EnableQuery]

public IHttpActionResult  GetProductDetails([FromoDataUri]string productid)
{
    item = repository.Add(productid);
    //ToDo....
}

What I have tried:

I tried with this

public IHttpActionResult  GetProductDetails([FromUri]string productid)
{
    item = repository.Add(productid);
    //ToDo....
}

But getting no non oData registered exception getting