Using Postman to test Post route

I’m working on the Boss-Machine project and am trying to use POSTMAN validate a route I’m creating. When I send the request through Postman I get Error: Minion's salary must be a number..

I’m using the form-data radial tab under Body. Not sure how I get this to work.

Data format s/b:
//   - id: string
//   - name: string
//   - title: string
//   - salary: number

Route below:'/', (req, res, next) => {
    const insertNewMinion = addToDatabase('minions', req.body);