Authorization: ********************curl --location --request POST '/dev-api/iot/device/export?activeTime=undefined&createBy=undefined&createTime=undefined&delFlag=undefined&deviceId=undefined&deviceName=undefined&deviceType=undefined&firmwareVersion=undefined&groupId=undefined&gwDevCode=undefined&imgUrl=undefined&isOwner=undefined&isShadow=undefined&isSimulate=undefined&latitude=undefined&locationWay=undefined&longitude=undefined&networkAddress=undefined&networkIp=undefined&pageNum=undefined&pageSize=undefined&productId=undefined&productName=undefined&remark=undefined&rssi=undefined&searchValue=undefined&serialNumber=undefined&slaveId=undefined&status=undefined&subDeviceCount=undefined&summary=undefined&tenantId=undefined&tenantName=undefined&thingsModelValue=undefined&transport=undefined&updateBy=undefined&updateTime=undefined&userId=undefined&userName=undefined' \
--header 'Authorization: <api-key>'