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: DescribeESAggregations
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.
Query	Yes	No	String	ES aggregate condition in the JSON format. Example: {"cwp":"dev"}

3. Output Parameters

Parameter name	Type	Description
Data	String	ES aggregation result in the JSON format. Example: {"took":12,"total":3,"aggs":{"dst_port":{},"src_port":{}},"code":0,"message":"success"}
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.
FailedOperation.APIServerFail	Failed to call the API service.
InvalidParameter	Invalid parameter.
InvalidParameterValue	The parameter value is invalid.