TypeError: Cannot create property 'consumes' on boolean 'true'

[vijay-fiskaly]

Hello Team

I am facing an error while generating typescript code with x-internal: true property. I checked open and closed issues but didn't find anything related to this hence creating an another issue. I am not sure if we already have any command line args to handle this. Please find the details below:

Here the code is broken:

Error message:
TypeError: Cannot create property 'consumes' on boolean 'true'

[ajmnz]

Can also reproduce this when generating from the following model: https://github.com/amzn/selling-partner-api-models/blob/main/models/fulfillment-outbound-api-model/fulfillmentOutbound_2020-07-01.json

The operationId causing this seems to be submitFulfillmentOrderStatusUpdate and these are the values that _.each receives/works with right before throwing

{
  usagePathObject: {
    'x-amzn-api-sandbox-only': true, // <-- This seems to be causing it
    'x-amzn-api-sandbox': { dynamic: {} },
    put: {
      tags: [Array],
      description: 'Requests that Amazon update the status of an order in the sandbox testing environment. This is a sandbox-only operation and must be directed to a sandbox endpoint. Refer to [Fulfillment Outbound Dynamic Sandbox Guide](https://developer-docs.amazon.com/sp-api/docs/fulfillment-outbound-dynamic-sandbox-guide) and [Selling Partner API sandbox](https://developer-docs.amazon.com/sp-api/docs/the-selling-partner-api-sandbox) for more information.',
      operationId: 'submitFulfillmentOrderStatusUpdate',
      parameters: [Array],
      requestBody: [Object],
      requestBodyName: 'body',
      responses: [Object]
    }
  },
  usageRouteInfo: true, // <--
  methodName: 'x-amzn-api-sandbox-only'
}

[jonathanwilke]

We also have this problem, would be great to have the fix by @ajmnz merged!