JSON message about picture analysis task
{ "taskID": "", /*required, string, task ID, no more than 64 bytes*/ "engine": 1, /*required, int, for distinguishing different engines*/ "URLs": [{ "PID": "", /*required, string, picture ID, no more than 64 bytes, managed and maintained by service platform, transparent transmission by the device, added after the current picture analysis task is sent*/ "URL": "" /*required, string, the URL of the picture, service platform needs to ensure the validity of the sent URL and the authentication should be available in the URL*/ }], "pictureType":"", /*optional, string,types of picture: binary(binary picture), url(URL picture), binary picture is the default when this node is not included*/ "alarmTargetOverlay":true /*optional, boolean,whether to enable alarm target frame overlay*/ }