Changes to List all versions for a product

added the new Wallonia enum value to the serviceArea/region response property for the response status 200

the response property characteristics/cooperative became nullable for the status 200

the response property characteristics/directDebitOnly became nullable for the status 200

the response property characteristics/emailInvoiceOnly became nullable for the status 200

the response property characteristics/greenEnergy became nullable for the status 200

the response property characteristics/greenEnergyAndLocal became nullable for the status 200

the response property characteristics/groupPurchase became nullable for the status 200

the response property characteristics/includesChargingStation became nullable for the status 200

the response property characteristics/includesSolarPanels became nullable for the status 200

the response property characteristics/onlineServiceOnly became nullable for the status 200

the response property characteristics/onlyForClientWithEV became nullable for the status 200

the response property characteristics/onlyForClientWithSolar became nullable for the status 200

the response property conditions/items/description became nullable for the status 200

the response property merchant/cooperative became nullable for the status 200

the response property merchant/hasNativeApp became nullable for the status 200

the response property subType became nullable for the status 200

the response property usps/items/description became nullable for the status 200

response property characteristics/cooperative list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/directDebitOnly list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/emailInvoiceOnly list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/greenEnergy list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/greenEnergyAndLocal list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/groupPurchase list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/includesChargingStation list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/includesSolarPanels list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/onlineServiceOnly list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/onlyForClientWithEV list-of-types was narrowed by removing types null from media type application/json of response 200

response property characteristics/onlyForClientWithSolar list-of-types was narrowed by removing types null from media type application/json of response 200

response property conditions/items/description list-of-types was narrowed by removing types null from media type application/json of response 200

response property merchant/cooperative list-of-types was narrowed by removing types null from media type application/json of response 200

response property merchant/hasNativeApp list-of-types was narrowed by removing types null from media type application/json of response 200

response property subType list-of-types was narrowed by removing types null from media type application/json of response 200

response property usps/items/description list-of-types was narrowed by removing types null from media type application/json of response 200

added the new BrusselsCapitalRegion enum value to the serviceArea/region response property for the response status 200