RAM authorization - Security Center - Alibaba Cloud Documentation Center

Resource Access Management (RAM) is a service provided by Alibaba Cloud to manage user identities and resource access permissions. Using RAM helps you avoid sharing your Alibaba Cloud account keys with other users and allows you to grant users the least privilege access. RAM uses permission policies to define authorizations. This topic describes the general structure of a RAM policy, and the policy statement elements (Action, Resource, and Condition) defined by Security Center for RAM permission policies. The RAM code (RamCode) for Security Center is threatdetection,yundun-aegis,yundun-sas , and the supported authorization granularity is RESOURCE .

General structure of a policy

Permission policies support JSON format with the following general structure:

{
  "Version": "1",
  "Statement": [
    {
      "Effect": "<Effect>",
      "Action": "<Action>",
      "Resource": "<Resource>",
      "Condition": {
        "<Condition_operator>": {
          "<Condition_key>": [
            "<Condition_value>"
          ]
        }
      }
    }
  ]
}

The following list describes the fields in the policy:

Version: Specifies the policy version number. It is fixed at 1.
Statement:
- Effect: Specifies the authorization result. Valid values: Allow and Deny.
- Action: Specifies one or more operations that are allowed or denied.
- Resource: Specifies the specific objects affected by the operations. You can use Alibaba Cloud Resource Names (ARNs) to describe specific resources.
- Condition: Specifies the conditions for the authorization to take effect. This field is optional.
  - Condition operator: Specifies the conditional operators. Different types of conditions support different conditional operators.
  - Condition_key: Specifies the condition keys.
  - Condition_value: Specifies the condition values.

Action

The following table lists the actions defined by Security Center. 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 support 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 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 that are applicable across all RAM-integrated services. For more information, see Common condition keys.
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	API	Access level	Resource type	Condition key	Dependent action
yundun-sas:RunNotifyComponentWithEmail	RunNotifyComponentWithEmail	create	All Resource ``	None	None
yundun-sas:DescribeExecutePlaybooks	DescribeExecutePlaybooks	get	All Resource ``	None	None
yundun-sas:DescribeEnumItems	DescribeEnumItems	list	All Resource ``	None	None
yundun-sas:DescribePlaybookInputOutput	DescribePlaybookInputOutput	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribeComponentsJs	DescribeComponentsJs	get	All Resource ``	None	None
yundun-sas:DescribeProcessTasks	DescribeProcessTasks	get	All Resource ``	None	None
yundun-sas:DescribeNodeParamTags	DescribeNodeParamTags	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribePlaybook	DescribePlaybook	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribeComponentPlaybook	DescribeComponentPlaybook	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DeletePlaybook	DeletePlaybook	delete	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribeSoarRecords	DescribeSoarRecords	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribePlaybookNodesOutput	DescribePlaybookNodesOutput	list	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:ModifyPlaybookInputOutput	ModifyPlaybookInputOutput	update	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:VerifyPythonFile	VerifyPythonFile	get	All Resource ``	None	None
yundun-sas:CreatePlaybook	CreatePlaybook	create	Playbook `acs:yundun-sas::{#accountId}:playbook/`	None	None
yundun-sas:DescribePlaybooks	DescribePlaybooks	get	Playbook `acs:yundun-sas::{#accountId}:playbook/`	None	None
yundun-sas:DescribeSoarRecordInOutput	DescribeSoarRecordInOutput	get	All Resource ``	None	None
yundun-sas:DescribePlaybookNumberMetrics	DescribePlaybookNumberMetrics	get	All Resource ``	None	None
yundun-sas:DescribeLatestRecordSchema	DescribeLatestRecordSchema	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:PublishPlaybook	PublishPlaybook	update	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:RevertPlaybookRelease	RevertPlaybookRelease	update	*Application `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribeDistinctReleases	DescribeDistinctReleases	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribePopApi	DescribePopApi	get	All Resource ``	None	None
yundun-sas:RunPython3Script	RunPython3Script	create	All Resource ``	None	None
yundun-sas:DescriberPython3ScriptLogs	DescriberPython3ScriptLogs	get	All Resource ``	None	None
yundun-sas:VerifyPlaybook	VerifyPlaybook	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:TriggerSophonPlaybook	TriggerSophonPlaybook	update	All Resource ``	None	None
yundun-sas:RunNotifyComponentWithWebhook	RunNotifyComponentWithWebhook	create	All Resource ``	None	None
yundun-sas:DescribeVendorApiList	DescribeVendorApiList	get	All Resource ``	None	None
yundun-sas:DescribeGroupProductions	DescribeGroupProductions	get	All Resource ``	None	None
yundun-sas:DescribeComponentAssetForm	DescribeComponentAssetForm	get	All Resource ``	None	None
yundun-sas:DescribeSophonCommands	DescribeSophonCommands	get	All Resource ``	None	None
yundun-sas:TriggerPlaybook	TriggerPlaybook	update	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribePlaybookReleases	DescribePlaybookReleases	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:ConvertPlaybook	ConvertPlaybook	get	All Resource ``	None	None
yundun-sas:QueryTreeData	QueryTreeData	get	All Resource ``	None	None
yundun-sas:DescribeOpenApiList	DescribeOpenApiList	get	All Resource ``	None	None
yundun-sas:DeleteComponentAsset	DeleteComponentAsset	delete	All Resource ``	None	None
yundun-sas:TriggerProcessTask	TriggerProcessTask	create	All Resource ``	None	None
yundun-sas:DebugPlaybook	DebugPlaybook	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:CopyPlaybook	CopyPlaybook	create	All Resource ``	None	None
yundun-sas:DescribeComponentList	DescribeComponentList	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:ModifyComponentAsset	ModifyComponentAsset	update	All Resource ``	None	None
yundun-sas:DescribeProcessStatistics	DescribeProcessStatistics	get	All Resource ``	None	None
yundun-sas:RunNotifyComponentWithMessageCenter	RunNotifyComponentWithMessageCenter	create	All Resource ``	None	None
yundun-sas:ComparePlaybooks	ComparePlaybooks	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribePlaybookMetrics	DescribePlaybookMetrics	get	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribeProcessTaskNumber	DescribeProcessTaskCount	get	All Resource ``	None	None
yundun-sas:ModifyPlaybook	ModifyPlaybook	update	*Playbook `acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}`	None	None
yundun-sas:DescribeNotifyTemplateList	DescribeNotifyTemplateList	get	All Resource ``	None	None
yundun-sas:DescribeComponentAssets	DescribeComponentAssets	get	All Resource ``	None	None
yundun-sas:DescribeSoarTaskAndActions	DescribeSoarTaskAndActions	get	All Resource ``	None	None
yundun-sas:DescribeSoarRecordActionOutputList	DescribeSoarRecordActionOutputList	get	All Resource ``	None	None
yundun-sas:DescribeOpenApiInfo	DescribeOpenApiInfo	get	All Resource ``	None	None
yundun-sas:DescribeField	DescribeField	get	All Resource ``	None	None

Resource

The following table lists the resources defined by Security Center. Specify them in the Resource element of RAM policy statements to grant permissions for specific operations. They are uniquely identified by ARNs. Format: acs:{#ramcode}:{#regionId}:{#accountId}:{#resourceType}:

acs: The initialism of Alibaba Cloud service, which indicates the public cloud of Alibaba Cloud.
{#ramcode}: The code used in RAM to indicate an Alibaba Cloud service.
{#regionId}: The region ID. If the resource covers all regions, set it to an asterisk (*).
{#accountId}: The ID of the Alibaba Cloud account. If the resource covers all Alibaba Cloud accounts, set it to an asterisk (*).
{#resourceType}: The service-defined resource identifier. It supports a hierarchical structure, which is similar to a file path. If the statement covers global resources, set it to an asterisk (*).

Resource type	ARN
Playbook	acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid} acs:yundun-sas::{#accountId}:playbook/*
Application	acs:yundun-sas::{#accountId}:playbook/{#PlaybookUuid}

Condition

Security Center does not define product-level condition keys. However, you can use Alibaba Cloud common condition keys for access control. For more information, see Common condition keys.

How to create custom RAM policies?

You can create custom policies and grant them to RAM users, RAM user groups, or RAM roles. For instructions, see: