Example Query the traffic usage of a single SIM card
Demo UAT
http://127.0.0.1
Demo UAT
http://127.0.0.1
POST
/flow/queryDeviceFlowUsage
Example Query information about a device, including the current order cycle traffic usage.
Request
Header Params
Accept-Language
string
optional
By default, if there is no language requirement in header, simplified Chinese is returned by default. Currently, zh-CN (simplified Chinese) and EN-US (English) are supported.