ListDataEventSelectors - ActionTrail - Alibaba Cloud Documentation Center

This operation lists all data event selectors.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

actiontrail:ListDataEventSelectors

get

*All Resource

*

None

Request syntax

POST  HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
NextToken	string	No	The token that is used for paging. Use this token to retrieve the next page of results. Leave this parameter empty for the first request. For subsequent requests, set this parameter to the NextToken value that is returned in the previous response.	VjE6dLbnNpVmbz06****
MaxResults	integer	No	The maximum number of results to return. Valid values: 1 to 100. Default value: 20.	20

Response elements

Element	Type	Description	Example
	object	Schema of Response
Data	object	The returned result.
DataEventSelectorInfos	array<object>	A list of data event selectors.
	array<object>
EventSelectors	string	The configuration of the data event selector. This parameter is a JSON array. The array can contain a maximum of 20 elements. The following list describes the fields of each element in the JSON array: `ServiceName`: the name of the Alibaba Cloud service that supports data events. `ReadWriteType`: Read, Write, or All. `EventName`: contains two fields, Equals and NotEquals. For example, the following configuration specifies that only GetObject, CopyObject, and AppendObject events are delivered: `{"EventName":{"Equals":["GetObject","CopyObject","AppendObject"]}}` If you specify NotEquals, events other than GetObject, CopyObject, and AppendObject are delivered. `ResourceArn`: also contains two fields, Equals and NotEquals. This field has the same structure as `EventName`. For example: `{"ResourceArn":{"Equals":[arn1,...,arnx]}}`	[{"EventName":{"Equals":["GetObject","CopyObject","AppendObject"]},"ReadWriteType":"All","ServiceName":"Oss"}]
IsTrailAllRegion	boolean	Indicates whether the trail is created for all regions.	true
SlsDeliveryConfigs	array<object>	A list of SLS delivery configurations.
	object	The information about the SLS delivery configuration.
CreateTime	string	The time when the configuration was created.	2023-09-30T16:11Z
ErrorCode	string	The error code that is returned if the resource fails to be initialized.	LogServiceException
ErrorMessage	string	The error message that is returned if the resource fails to be initialized.	RequestError Web request failed.
RegionSlsProjectArn	string	The Alibaba Cloud Resource Name (ARN) of the Simple Log Service project in the region to which events are delivered.	acs:log:cn-shanghai:159498693826**:project/actiontrail-log-159498693826**-cn-shanghai
Status	string	The initialization state of the tracked resource.	success
TrailRegion	string	The region of the trail.	cn-shanghai
TrailArn	string	The ARN of the trail.	acs:actiontrail:cn-shanghai:159498693826****:trail/trail-name
TrailName	string	The name of the trail.	trail-name
MaxResults	integer	The maximum number of entries returned for the current request.	20
NextToken	string	If not all results are returned in a single query, the system returns a `NextToken`. You can use this token to retrieve the remaining results. You do not need to specify this parameter for the first query.	VjE6bHJlTGoxdm1M****
RequestId	string	The request ID.	8A74FD2E-A9B9-461C-BCE9-D9668DF1****

The Equals and NotEquals conditions for EventName can contain a combined total of up to 10 data elements. The same rule applies to ResourceArn.

Examples

Success response

JSON format

{
  "Data": {
    "DataEventSelectorInfos": [
      {
        "EventSelectors": "[{\"EventName\":{\"Equals\":[\"GetObject\",\"CopyObject\",\"AppendObject\"]},\"ReadWriteType\":\"All\",\"ServiceName\":\"Oss\"}]",
        "IsTrailAllRegion": true,
        "SlsDeliveryConfigs": [
          {
            "CreateTime": "2023-09-30T16:11Z",
            "ErrorCode": "LogServiceException",
            "ErrorMessage": "RequestError Web request failed.",
            "RegionSlsProjectArn": "acs:log:cn-shanghai:159498693826****:project/actiontrail-log-159498693826****-cn-shanghai",
            "Status": "success",
            "TrailRegion": "cn-shanghai"
          }
        ],
        "TrailArn": "acs:actiontrail:cn-shanghai:159498693826****:trail/trail-name",
        "TrailName": "trail-name"
      }
    ],
    "MaxResults": 20,
    "NextToken": "VjE6bHJlTGoxdm1M****"
  },
  "RequestId": "8A74FD2E-A9B9-461C-BCE9-D9668DF1****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.