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: DescribeJavaMemShellList
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.
Filters	No	No	Array of Filters	Filtering conditions: InstanceID (instance ID for query), IP (IP address for query), MachineName (host name for fuzzy query), Type (host type for query), Status (status for exact match), CreateBeginTime (start time of query creation), and CreateEndTime (end time of query creation). Example:View
Limit	No	No	Uint64	Number of items to be returned. The default value is 10, and the maximum value is 100. Example: 10
Offset	No	No	Uint64	Offset. Default value: 0. Example: 0

3. Output Parameters

Parameter name	Type	Description
List	Array of JavaMemShellInfo	Event list. Example:View
TotalCount	Uint64	Total number. Example: 12
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.
InvalidParameter.ParsingError	Parameter parsing error.
InvalidParameter.MissingParameter	Missing parameter.
InvalidParameter.InvalidFormat	Incorrect parameter format.
MissingParameter	Missing parameter.
InvalidParameter	Invalid parameter.
InvalidParameterValue	The parameter value is invalid.