Changes to Batch Fetch Planned Events

added the optional property data/items/plannedEventEncId to the response with the 200 status

the response optional property data/items/address became not read-only for the status 200

the response optional property data/items/description became not read-only for the status 200

the response optional property data/items/endTimestamp became not read-only for the status 200

the response optional property data/items/eventBucket became not read-only for the status 200

the response optional property data/items/eventCategory became not read-only for the status 200

the response optional property data/items/eventLocationType became not read-only for the status 200

the response optional property data/items/eventType became not read-only for the status 200

the response optional property data/items/institution became not read-only for the status 200

the response optional property data/items/isCancelled became not read-only for the status 200

the response optional property data/items/name became not read-only for the status 200

the response optional property data/items/selectedTimezone became not read-only for the status 200

the response optional property data/items/startTimestamp became not read-only for the status 200

the response optional property data/items/venue became not read-only for the status 200

the response property data/items/endTimestamp became required for the status 200

the response property data/items/name became required for the status 200

the response property data/items/startTimestamp became required for the status 200