RAM authorization - Simple Log Service

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 Simple Log Service for RAM permission policies. The RAM code (RamCode) for Simple Log Service is log , 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 Simple Log Service. 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
log:CreateIndex	CreateIndex	create	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion	None
log:UpdateScheduledSQL	UpdateScheduledSQL	update	All Resource ``	None	None
log:CreateMachineGroup	CreateMachineGroup	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}`	log:TLSVersion	None
log:DeleteMachineGroup	DeleteMachineGroup	delete	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}`	log:TLSVersion	None
log:CreateDomain	CreateDomain	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/domain/{#DomainName}`	log:TLSVersion	None
log:UpdateConfig	UpdateConfig	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName}`	log:TLSVersion	None
log:GetCursorOrData	GetCursor	get	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}`	log:TLSVersion	None
log:UpdateConsumerGroup	UpdateConsumerGroup	update	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#logstoreName}/consumergroup/{#ConsumerGroup}`	log:TLSVersion	None
log:DeleteLogStore	DeleteLogStore	delete	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion	None
log:UpdateStoreView	UpdateStoreView	update	All Resource ``	None	None
log:ListShards	ListShards	get	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}`	log:TLSVersion	None
log:CreateConsumerGroup	CreateConsumerGroup	create	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#logstoreName}/consumergroup/{#ConsumerGroup}`	log:TLSVersion	None
log:GetMachineGroup	GetMachineGroup	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}`	log:TLSVersion	None
log:DisableScheduledSQL	DisableScheduledSQL	none	All Resource ``	None	None
log:EnableAlert	EnableAlert	none	All Resource ``	None	None
log:EnableScheduledSQL	EnableScheduledSQL	none	All Resource ``	None	None
log:GetLogStoreMeteringMode	GetLogStoreMeteringMode	get	All Resource ``	None	None
log:GetLogStore	GetLogStore	get	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion	None
log:UpdateSqlInstance	UpdateSqlInstance	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	None	None
log:ListSavedSearch	ListSavedSearch	get	Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/`	log:TLSVersion	None
log:UpdateLogStoreMeteringMode	UpdateLogStoreMeteringMode	update	All Resource ``	log:TLSVersion	None
log:ListLogStores	ListLogStores	get	LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/`	log:TLSVersion	None
log:DeleteProjectPolicy	DeleteProjectPolicy	delete	All Resource ``	log:TLSVersion	None
log:ConsumerGroupHeartBeat	ConsumerGroupHeartBeat	none	All Resource ``	log:TLSVersion	None
log:DeleteIndex	DeleteIndex	delete	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion	None
log:ListOSSExports	ListOSSExports	list	All Resource ``	None	None
log:UpdateProject	UpdateProject	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	log:TLSVersion	None
log:GetConfig	GetConfig	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName}`	log:TLSVersion	None
log:GetSavedSearch	GetSavedSearch	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/{#SavedSearchName}`	log:TLSVersion	None
log:ListProject	ListProject	get	Project `acs:log:{#regionId}:{#accountId}:project/`	log:TLSVersion	None
log:CreateLogging	CreateLogging	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logging`	log:TLSVersion	None
log:GetIndex	GetIndex	get	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion	None
log:CreateLogStore	CreateLogStore	create	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstoreName}`	log:TLSVersion log:Encrypted	None
log:UpdateAlert	UpdateAlert	update	All Resource ``	None	None
log:UpdateIndex	UpdateIndex	update	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion	None
log:CreateLogtailPipelineConfig	CreateLogtailPipelineConfig	create	All Resource ``	log:TLSVersion	None
log:UpdateLogging	UpdateLogging	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logging`	log:TLSVersion	None
log:UpdateMachineGroupMachine	UpdateMachineGroupMachine	update	All Resource ``	log:TLSVersion	None
log:ListAlerts	ListAlerts	list	All Resource ``	None	None
log:GetStoreViewIndex	GetStoreViewIndex	get	All Resource ``	None	None
log:CreateStoreView	CreateStoreView	create	All Resource ``	None	None
log:MergeShard	MergeShard	update	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}`	log:TLSVersion	None
log:ListOSSHDFSExports	ListOSSHDFSExports	list	All Resource ``	None	None
log:GetSqlInstance	GetSqlInstance	none	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	None	None
log:DeleteProject	DeleteProject	delete	*Project `acs:log:{#regionId}:{#accountId}:project/{#project}`	log:TLSVersion	None
log:DisableAlert	DisableAlert	none	All Resource ``	None	None
log:PutProjectPolicy	PutProjectPolicy	create	All Resource ``	log:TLSVersion	None
log:TagResources	TagResources	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	log:TLSVersion	None
log:UpdateLogtailPipelineConfig	UpdateLogtailPipelineConfig	update	All Resource ``	log:TLSVersion	None
log:UpdateLogStore	UpdateLogStore	update	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore}`	log:TLSVersion log:Encrypted	None
log:ListDownloadJobs	ListDownloadJobs	list	All Resource ``	None	None
log:DeleteStoreView	DeleteStoreView	delete	All Resource ``	None	None
log:ConsumerGroupUpdateCheckPoint	ConsumerGroupUpdateCheckPoint	update	All Resource ``	log:TLSVersion	None
log:GetDashboard	GetDashboard	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/dashboard/{#DashboardName}`	log:TLSVersion	None
log:CreateDashboard	CreateDashboard	create	All Resource ``	log:TLSVersion	None
log:GetAppliedConfigs	GetAppliedConfigs	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}`	log:TLSVersion	None
log:ListTagResources	ListTagResources	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	log:TLSVersion	None
log:GetAppliedMachineGroups	GetAppliedMachineGroups	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName}`	log:TLSVersion	None
log:UpdateDashboard	UpdateDashboard	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/dashboard/{#DashboardName}`	log:TLSVersion	None
log:ListOSSIngestions	ListOSSIngestions	list	All Resource ``	None	None
log:ListConfig	ListConfig	list	Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/`	log:TLSVersion	None
log:CreateScheduledSQL	CreateScheduledSQL	create	All Resource ``	None	None
log:UpdateSavedSearch	UpdateSavedSearch	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/{#SavedSearchName}`	log:TLSVersion	None
log:GetStoreView	GetStoreView	get	All Resource ``	None	None
log:GetCursorOrData	GetCursorTime	get	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}`	log:TLSVersion	None
log:DeleteDashboard	DeleteDashboard	delete	All Resource ``	log:TLSVersion	None
log:CreateSavedSearch	CreateSavedSearch	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/{#SavedSearchName}`	log:TLSVersion	None
log:ListConsumerGroup	ListConsumerGroup	get	LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}/consumergroup/`	log:TLSVersion	None
log:CreateSqlInstance	CreateSqlInstance	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	None	None
log:SplitShard	SplitShard	update	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}`	log:TLSVersion	None
log:UntagResources	UntagResources	delete	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	log:TLSVersion	None
log:ListScheduledSQLs	ListScheduledSQLs	none	All Resource ``	None	None
log:DeleteDomain	DeleteDomain	delete	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/domain/{#DomainName}`	log:TLSVersion	None
log:GetProject	GetProject	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	log:TLSVersion	None
log:DeleteAlert	DeleteAlert	delete	All Resource ``	None	None
log:ChangeResourceGroup	ChangeResourceGroup	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}`	log:TLSVersion	None
log:ListETLs	ListETLs	list	All Resource ``	None	None
log:UpdateMachineGroup	UpdateMachineGroup	update	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}`	log:TLSVersion	None
log:GetLogtailPipelineConfig	GetLogtailPipelineConfig	get	All Resource ``	log:TLSVersion	None
log:ListMachines	ListMachines	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}`	log:TLSVersion	None
log:DeleteScheduledSQL	DeleteScheduledSQL	delete	All Resource ``	None	None
log:ListStoreViews	ListStoreViews	list	All Resource ``	None	None
log:GetETL	GetETL	get	All Resource ``	None	None
log:DeleteConsumerGroup	DeleteConsumerGroup	delete	*LogStore `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#logstoreName}/consumergroup/{#ConsumerGroup}`	log:TLSVersion	None
log:DeleteConfig	DeleteConfig	delete	All Resource ``	log:TLSVersion	None
log:CreateConfig	CreateConfig	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName}`	log:TLSVersion	None
log:ListDashboard	ListDashboard	list	Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/dashboard/`	log:TLSVersion	None
log:GetAlert	GetAlert	get	All Resource ``	None	None
log:ListDomains	ListDomains	get	Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/domain/`	log:TLSVersion	None
log:CreateMetricStore	CreateMetricStore	create	*MetricStore `acs:log:{#regionId}:{#accountId}:project/{#project}/metricstore/{#name}`	None	None
log:GetLogging	GetLogging	get	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logging`	log:TLSVersion	None
log:DeleteSavedSearch	DeleteSavedSearch	delete	*Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/{#SavedSearchName}`	log:TLSVersion	None
log:GetProjectPolicy	GetProjectPolicy	get	All Resource ``	log:TLSVersion	None
log:CreateProject	CreateProject	create	*Project `acs:log:{#regionId}:{#accountId}:project/{#projectName}`	log:TLSVersion	None
log:CreateAlert	CreateAlert	create	All Resource ``	None	None
log:GetScheduledSQL	GetScheduledSQL	get	All Resource ``	None	None
log:ListMachineGroup	ListMachineGroup	get	Project `acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/`	log:TLSVersion	None

Resource

The following table lists the resources defined by Simple Log Service. 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
LogStore	acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstore} acs:log::{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#logstoreName}/consumergroup/{#ConsumerGroup} acs:log:{#Region}:{#AccountId}:project/{#ProjectName}/logstore/{#LogstoreName} acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/ acs:log:${regionId}:${accountId}:project/{#ProjectName}/logstore/{#LogstoreName}/consumergroup/{#ConsumerGroupName} acs:log:{#regionId}:{#accountId}:project/{#project}/logstore/{#logstoreName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{l#ogstoreName}/consumergroup/{#ConsumerGroup} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logstore/{#LogstoreName}/consumergroup/*
Region	acs:log:{#regionId}:{#accountId}:*
Project	acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/domain/{#DomainName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/* acs:log:{#regionId}:{#AccountId}:project/{#project} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/savedsearch/{#SavedSearchName} acs:log:{#regionId}:{#accountId}:project/* acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logging acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{MachineGroup} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/dashboard/{#DashboardName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/dashboard/{#DashboardName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/* acs:log:{#regionId}:{#accountId}:project/{#ProjectName}//dashboard/{#DashboardName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName} acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/dashboard/* acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/domain/* acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/*
MetricStore	acs:log:{#regionId}:{#accountId}:project/{#project}/metricstore/{#metricstore} acs:log:{#regionId}:{#accountId}:project/{#project}/metricstore/{#name} acs:log:{#regionId}:{#accountId}:project/{#project}/metricstore/*
IngestProcessor	acs:log:{#regionId}:{#accountId}:project/{#project}/ingestprocessor/{#processorName} acs:log:{#regionId}:{#accountId}:project/{#project}/ingestprocessor/*
AzureBlobIngestion	acs:log:{#regionId}:{#accountId}:project/{#project}/azureblobingestion/{#azureblobIngestionName} acs:log:{#regionId}:{#accountId}:project/{#project}/azureblobingestion/*
ConsumeProcessor	acs:log:{#regionId}:{#accountId}:project/{#project}/consumeprocessor/* acs:log:{#regionId}:{#accountId}:project/{#project}/consumeprocessor/{#processorName}
ESIngestion	acs:log:{#regionId}:{#accountId}:project/{#project}/elasticsearchingestion/*
Service	acs:log::{#AccountId}:service
Ticket	acs:log::{#accountId}:ticket/*
CollectionPolicy	acs:log::{#accountId}:collectionpolicy/{#policyName} acs:log::{#accountId}:collectionpolicy/*
Alert	acs:log:{#regionId}:{#accountId}:project/{#project}/alert/*
S3Ingestion	acs:log:{#regionId}:{#accountId}:project/{#project}/s3ingestion/*

Condition

The following table lists the product-level condition keys defined by Simple Log Service. You can also use Alibaba Cloud's Common condition keys. Specify these keys in the Condition element of RAM policy statements to define granular authorization rules. In the condition key, specify the condition values in the Condition_value element of the policy.

Each condition key has a specific data type, such as string, number, Boolean, or IP address. The data type determines which conditional operators can be used to compare the request values against policy values. You must specify the conditional operators compatible with the data type of the condition key. Mismatched operators will invalidate the policy. See Condition operator for valid combinations.

Condition key	Description	Data type
log:TLSVersion	Version of TLS	String
log:Encrypted	Whether to specify encryption configuration when creating or modifying a Logstore	Boolean

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: