mutation {
  createProduct(input: {
    partnumber: "WIDGET-001"
    description: "Standard Widget"
    model: "W1"
    list_price: 99.99
    msrp: 129.99
    moq: 10
    tariff_surcharge: 5.00
    allow_tariff: true
  }) {
    id
    partnumber
    description
    created_at
  }
}

mutation {
  updateProduct(id: "123", input: {
    description: "Updated Widget Description"
    list_price: 89.99
  }) {
    id
    partnumber
    description
    list_price
    updated_at
  }
}

mutation {
  deleteProduct(id: "123") {
    id
    partnumber
  }
}