RAM authorization-App Streaming(App Streaming)-阿里云帮助中心

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 App Streaming for RAM permission policies. The RAM code (RamCode) for App Streaming is appstreaming,ecd , and the supported authorization granularity is OPERATION .

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 App Streaming. 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
appstreaming:ListNodes	ListNodes	list	All Resource ``	None	None
appstreaming:ListAppInstanceGroup	ListAppInstanceGroup	get	All Resource ``	None	None
appstreaming:ListPersistentAppInstances	ListPersistentAppInstances	get	All Resource ``	None	None
appstreaming:ListTagCloudResources	ListTagCloudResources	list	All Resource ``	None	None
appstreaming:GetRuntimeChannel	GetRuntimeChannel	get	All Resource ``	None	None
appstreaming:ListWuyingServer	ListWuyingServer	list	All Resource ``	None	None
appstreaming:ListAuthorizedUserGroups	ListAuthorizedUserGroups	get	All Resource ``	None	None
appstreaming:DeleteAppInstanceGroup	DeleteAppInstanceGroup	update	All Resource ``	None	None
appstreaming:StopWuyingServer	StopWuyingServer	update	All Resource ``	None	None
appstreaming:UntagCloudResources	UntagCloudResources	update	All Resource ``	None	None
appstreaming:RestartWuyingServer	RestartWuyingServer	update	All Resource ``	None	None
appstreaming:ModifyAppInstanceGroupAttribute	ApproveOtaTask	update	All Resource ``	None	None
appstreaming:ConfigResourceGroupModelTemplate	ConfigResourceGroupModelTemplate	update	All Resource ``	None	None
appstreaming:StartTaskForDistributeImage	StartTaskForDistributeImage	create	All Resource ``	None	None
appstreaming:ConfigRuntimeModelTemplate	ConfigRuntimeModelTemplate	update	All Resource ``	None	None
appstreaming:CreateAppInstanceGroup	CreateAppInstanceGroup	create	All Resource ``	None	None
appstreaming:UnassignWuyingServerPrivateAddresses	UnassignWuyingServerPrivateAddresses	update	All Resource ``	None	None
appstreaming:ListAppInstanceGroup	ListOtaTask	get	All Resource ``	None	None
appstreaming:StartWuyingServer	StartWuyingServer	update	All Resource ``	None	None
appstreaming:ListAppInstances	ListAppInstances	get	All Resource ``	None	None
appstreaming:RenewWuyingServer	RenewWuyingServer	update	All Resource ``	None	None
appstreaming:DescribeWuyingServerEipInfo	DescribeWuyingServerEipInfo	get	All Resource ``	None	None
appstreaming:UpdateWuyingServerImage	UpdateWuyingServerImage	update	All Resource ``	None	None
appstreaming:Unbind	Unbind	update	All Resource ``	None	None
appstreaming:GetAppInstanceGroup	GetAppInstanceGroup	get	All Resource ``	None	None
appstreaming:GetResourcePrice	GetResourcePrice	get	All Resource ``	None	None
appstreaming:LogOffAllSessionsInAppInstanceGroup	LogOffAllSessionsInAppInstanceGroup	update	All Resource ``	None	None
appstreaming:TagCloudResources	TagCloudResources	update	All Resource ``	None	None
appstreaming:ListModelProviderTemplates	ListModelProviderTemplates	list	All Resource ``	None	None
appstreaming:UpdateModelProviderTemplate	UpdateModelProviderTemplate	update	All Resource ``	None	None
appstreaming:CreateImageByInstance	CreateImageByInstance	create	All Resource ``	None	None
appstreaming:RemoveRuntimeModelTemplate	RemoveRuntimeModelTemplate	delete	All Resource ``	None	None
appstreaming:DescribeWuyingServer	DescribeWuyingServer	get	All Resource ``	None	None
appstreaming:GetResourceRenewPrice	GetResourceRenewPrice	get	All Resource ``	None	None
appstreaming:GetConnectionTicket	GetConnectionTicket	create	All Resource ``	None	None
appstreaming:DeleteLlmTemplate	DeleteLlmTemplate	delete	All Resource ``	None	None
appstreaming:DeleteModelProviderTemplate	DeleteModelProviderTemplate	delete	All Resource ``	None	None
appstreaming:ModifyAppPolicy	ModifyAppPolicy	update	All Resource ``	None	None
appstreaming:ListBindInfo	ListBindInfo	list	All Resource ``	None	None
appstreaming:ModifyTenantConfig	ModifyTenantConfig	update	All Resource ``	None	None
appstreaming:DeleteAppInstances	DeleteAppInstances	delete	All Resource ``	None	None
appstreaming:ListModelTemplates	ListModelTemplates	list	All Resource ``	None	None
appstreaming:ListNodeInstanceType	ListNodeInstanceType	get	All Resource ``	None	None
appstreaming:CreateAppInstanceGroup	ModifyBrowserInstanceGroup	update	All Resource ``	None	None
appstreaming:ListModelTemplateResourceGroup	ListModelTemplateResourceGroup	get	All Resource ``	None	None
appstreaming:ConfigRuntimeChannel	ConfigRuntimeChannel	update	All Resource ``	None	None
appstreaming:ModifyNodePoolAmount	ModifyNodePoolAmount	update	All Resource ``	None	None
appstreaming:DeleteWuyingServer	DeleteWuyingServer	delete	All Resource ``	None	None
appstreaming:CreateModelTemplate	CreateModelTemplate	create	All Resource ``	None	None
appstreaming:ModifyWuyingServerAttribute	ModifyWuyingServerAttribute	update	All Resource ``	None	None
appstreaming:ListLlmTemplates	ListLlmTemplates	list	All Resource ``	None	None
appstreaming:ListImage	ListImage	list	All Resource ``	None	None
appstreaming:BatchCreateLlmTemplates	BatchCreateLlmTemplates	create	All Resource ``	None	None
appstreaming:AssignWuyingServerPrivateAddresses	AssignWuyingServerPrivateAddresses	update	All Resource ``	None	None
appstreaming:CreateModelProviderTemplate	CreateModelProviderTemplate	create	All Resource ``	None	None
appstreaming:UpdateModelTemplate	UpdateModelTemplate	update	All Resource ``	None	None
appstreaming:ListDesktopAgentRuntime	ListDesktopAgentRuntime	get	All Resource ``	None	None
appstreaming:ListRegions	ListRegions	get	All Resource ``	None	None
appstreaming:RemoveRuntimeChannel	RemoveRuntimeChannel	delete	All Resource ``	None	None
appstreaming:RemoveResourceGroupModelTemplate	RemoveResourceGroupModelTemplate	delete	All Resource ``	None	None
appstreaming:GetDebugAppInstance	GetDebugAppInstance	get	All Resource ``	None	None
appstreaming:ModifyNodePoolAttribute	ModifyNodePoolAttribute	update	All Resource ``	None	None
appstreaming:GetRuntimeModelConfig	GetRuntimeModelConfig	get	All Resource ``	None	None
appstreaming:ListTenantConfig	ListTenantConfig	get	All Resource ``	None	None
appstreaming:CreateWuyingServer	CreateWuyingServer	create	All Resource ``	None	None
appstreaming:AuthorizeInstanceGroup	AuthorizeInstanceGroup	update	All Resource ``	None	None
appstreaming:DeleteImage	DeleteImage	none	All Resource ``	None	None
appstreaming:CreateImageFromAppInstanceGroup	CreateImageFromAppInstanceGroup	create	All Resource ``	None	None
appstreaming:DeliverToUserSls	DeliverToUserSls	create	All Resource ``	None	None
appstreaming:GetModelProviderTemplate	GetModelProviderTemplate	get	All Resource ``	None	None
appstreaming:RenewAppInstanceGroup	RenewAppInstanceGroup	update	All Resource ``	None	None
appstreaming:ListModelProviderEndpoints	ListModelProviderEndpoints		All Resource ``	None	None
appstreaming:ModifyAppInstanceGroupAttribute	ModifyAppInstanceGroupAttribute	update	All Resource ``	None	None
appstreaming:UpdateAppInstanceGroupImage	UpdateAppInstanceGroupImage	update	All Resource ``	None	None
appstreaming:DeleteModelTemplate	DeleteModelTemplate	delete	All Resource ``	None	None
appstreaming:PageListAppInstanceGroupUser	PageListAppInstanceGroupUser	get	All Resource ``	None	None
appstreaming:ModifyAppInstanceGroupAttribute	GetOtaTaskByTaskId	get	All Resource ``	None	None

Resource

The following table lists the resources defined by App Streaming. 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

Condition

App Streaming 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: