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是 String 参数说明：设备组ID，用于唯一标识一个设备组，在创建设备组时由物联网平台分配。 取值范围：长度不超过36，十六进制字符串和连接符（-）的组合。 表2 Query参数 参数 是否必选 参数类型 描述 limit 否 Integer 参数说明：分页查询时每页显示的记录数。
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
参数名（paraName）;如果service_id为空则由用户自定义命令格式。设备命令示例：{"value":"1"}，具体格式需要应用和设备约定，请求对象最大长度为256KB expire_time 否 Integer 参数说明：物联网平台缓存命令的时长， 单位秒, 平台最多
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
[condition1] AND [condition2] 最多支持5个condition，不支持嵌套；支持的检索字段请参见下面的搜索条件字段说明和支持的运算符章节 连接词支持AND、OR，优先级参考标准SQL语法，默认AND优先级高于OR。 LIMIT子句(可选) limit [offset
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted
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