Changes to Renewable Share Forecast

response property ren_share/items/ list-of-types was widened by adding types null to media type application/json of response 200

response property solar_share list-of-types was widened by adding types null to media type application/json of response 200

response property wind_offshore_share list-of-types was widened by adding types null to media type application/json of response 200

response property wind_onshore_share list-of-types was widened by adding types null to media type application/json of response 200

added the required property deprecated to the response with the 200 status