The following list of request parameters only lists interface request parameters and some public parameters, For a complete list of public parameters see public request parameters.

Parameter name	Required	Allow NULL	Type	Description
Action	Yes	No	String	Public parameter, The value of this interface: DescribeTrialReport
Version	Yes	No	String	Public parameter, The value of this interface: 2018-02-28
Region	No	No	String	Public parameter,Regional information This interface does not need to pass this parameter.

3. Output Parameters

Parameter name	Type	Description
AddMachineCnt	Int64	Number of new machines. Example: 0
AutoBlockBruteCnt	Int64	Number of automatic blocks (successful). Example: 0
AutoDefenceCnt	Int64	Number of automatic defense vulnerabilities (successful). Example: 0
AutoIsolateMalwareCnt	Int64	Number of automatically isolated Trojans (successful). Example: 0
BaselineRiskCnt	Int64	Number of baseline risks (detection items). Example: 0
BruteAlarmCnt	Int64	Number of successful brute force cracking alarms. Example: 0
IsShow	Bool	Indicates whether to display Example: true
MalwareAlarmCnt	Int64	Number of successful Trojan alarms. Example: 0
VulCnt	Int64	Number of Vulnerabilities Example: 0
RequestId	String	Unique request id, Each request will return. The RequestId of the request needs to be provided when locating the problem.

4. Error Code

The following lists only the error codes related to the interface business logic, For other error codes, see public ErrorCode.

Error Code	Description
InternalError	Internal error.
MissingParameter	Missing parameter.
ResourceNotFound	The resource does not exist.
InvalidParameter	Invalid parameter.
OperationDenied	Operation denied.
InvalidParameterValue	The parameter value is invalid.