// Since the type of DeviceType is enum, thus the value should be uppercase, same with the AudienceType.
StringpayloadString="{\"platform\":{\"all\":false,\"deviceTypes\":[\"IOS\"]},\"audience\":{\"all\":true,\"targets\":[{\"audienceType\":\"TAG_AND\",\"values\":[\"tag1\",\"tag_all\"]}]},\"notification\":{\"notifications\":[{\"soundDisabled\":false,\"badgeDisabled\":false,\"sound\":\"happy\",\"badge\":\"5\",\"contentAvailable\":false,\"alert\":\"Test from API Example - alert\",\"extras\":{\"from\":\"JPush\"},\"type\":\"cn.jpush.api.push.model.notification.IosNotification\"}]},\"message\":{\"msgContent\":\"Test from API Example - msgContent\"},\"options\":{\"sendno\":1429488213,\"overrideMsgId\":0,\"timeToLive\":-1,\"apnsProduction\":true,\"bigPushDuration\":0}}";