Endpoints
Retrieves all price lists
GET /v1/pricelist
Retrieves the price list for the given priceListId
GET /v1/pricelist/{id}
Retrieves given price list and it's periods
GET /v1/pricelist/{id}/period
Retrieves active price list period for given price list
GET /v1/pricelist/{id}/period/active
Get price list period
GET /v1/pricelist/period/{id}