Schema for field `landedCostMethod` in streams `inventory_bills`, `purchase_order_types` and `receipts` is incorrent in the OpenAPI docs

[edgarrmondragon]

It's documented as

{
  "enum": [
    "None",
    "ByValue"
  ],
  "type": "string",
  "description": "",
  "x-enumNames": [
    "None",
    "ByValue"
  ]
}

in the ServiceTitan docs, but we've been seeing a value of 0 coming through.