4.0.0 com.aliyun.iot.aep.sdk apiclient 0.1.9 aar com.aliyun.iot.aep.sdk.external securityguard 5.5.15402805 provided com.aliyun.iot.aep.sdk.external securitybody 5.5.15402805 provided com.aliyun.alink.linksdk securesigner 1.0.2-SNAPSHOT provided com.aliyun.api.gateway sdk-core-android 1.2.4 com.squareup.okhttp3 okhttp 3.12.8