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com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
台返回access_token。调用属性上报、消息上报等其他接口时，都需要携带access_token信息。如果access_token超期，需要重新认证设备获取access_token。如果access_token未超期重复获取access_token，原access_toke
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
升级状态和升级结果）。订阅时必须指定应用服务器的URL，也称为回调地址。（什么是回调地址？）。 推送：订阅成功后，物联网平台根据应用服务器订阅的数据类型，将对应的变更信息（推送的通知内容可参考流转数据）推送给指定的URL地址。如果应用服务器没有订阅该类型的数据通知，即使数据发生了
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model" region "github.
ers/{userId} ，应用服务器发起请求时格式为/{serviceName}，物联网平台发起请求时格式为/cloud/{serviceName}。 to：可选，命令接收方的地址，格式为/devices/{device_id}/services/{service_id}。 m
批量注册设备 物联网平台支持通过应用服务器调用创建批量任务接口，或者在控制台上批量注册设备。本文介绍如何在控制台上批量注册设备。 操作步骤 访问设备接入服务，单击“管理控制台”进入设备接入控制台。 在左侧导航栏选择“设备 > 所有设备”，进入“批量注册”页签，单击“批量注册”。
"iotda:devices:publish", "iotda:devices:subscribe" ], "resources" : [ "topic:/v1/${devices.deviceId}/test/hello", "topic:/v1/${devices.productId}/test/hello"
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