Ideas for Vusion Manager

When we use openapi to generate types from your spec, there is a serialization function that strips custom fields from POST store/{{storeId}}/items

For items and other objects that allow custom fields, it would be awesome if you didn't remove the custom fields.

Generated code:

public async _5ea826230ec7d4116ce01f84 (storeId: string, itemIn?: Array<ItemIn>, options: {headers: {[name: string]: string}} = {headers: {}}) : Promise<{ response: http.IncomingMessage; body: CorrelationResult; }> {
...
ObjectSerializer.serialize(itemIn, "Array<ItemIn>")