DataArts Studio

IAM provides system-defined identity policies to define common actions supported by cloud services. You can also create custom identity policies using the actions supported by cloud services for more refined access control.

In addition to IAM, the Organizations service provides Service Control Policies (SCPs) to set access control policies.

SCPs do not actually grant any permissions to a principal. They only set the permissions boundary for the principal. When SCPs are attached to a member account or an organizational unit (OU), they do not directly grant permissions to that member account or OU. Instead, the SCPs just determine what permissions are available for that member account or the member accounts under that OU. The granted permissions can be applied only if they are allowed by the SCPs.

To learn more about how IAM is different from Organizations for access control, see What Are the Differences in Access Control Between IAM and Organizations?

This section describes the elements used by IAM custom identity policies and Organizations SCPs. The elements include actions, resources, and conditions.

For details about how to use these elements to create an IAM custom identity policy, see Creating a Custom Identity Policy.
For details about how to use these elements to create a custom SCP, see Creating an SCP.

Actions

Actions are specific operations that are allowed or denied by an SCP in an identity policy.

The Access Level column describes how the action is classified (List, Read, or Write). This classification helps you understand the level of access that an action grants when you use it in an identity policy.
The Resource Type column indicates whether the action supports resource-level permissions.
- You can use a wildcard (*) to indicate all resource types. If this column is empty (-), the action does not support resource-level permissions and you must specify all resources ("*") in your identity policy statements.
- If this column includes a resource type, you must specify a URN for the Resource element in your identity policy statements.
- Required resources are marked with asterisks (*) in the table. If you specify a resource in a statement using this action, then it must be of this type.
For details about the resource types defined by DataArts Studio, see Resources.
Condition Key contains keys that you can specify in the Condition element of an identity policy statement.
- If the Resource Type column has values for an action, the condition key takes effect only for the listed resource types.
- If the Resource Type column is empty (-) for an action, the condition key takes effect for all resources that action supports.
- If the Condition Key column is empty (-) for an action, the action does not support any condition keys.
For details about the condition keys defined by DataArts Studio, see Conditions.
The Alias column lists the policy actions that are configured in identity policies. With these actions, you can use APIs for policy-based authorization. For details, see Policies and Identity Policies.

The following table lists the actions that you can define in custom identity policies for DataArts Studio.

Due to API restrictions, if the resource type is specified for a custom identity policy, the permission configuration may not meet expectations because some operations are unavailable for specified workspace or instance resources. For example, if an operation that does not support specified resources is allowed but a specific resource is specified for the operation, all resource operations are denied. If an operation that does not support specified resources is denied but a specific resource is specified for the operation, all resource operations are allowed.

Therefore, if you want to specify the resource type for a custom identity policy, you must exclude such operations. Instead, you can only configure identity policies without specified resources or with global resources for such operations, and use multiple identity policies to grant permissions to users. Identity policies without specified resources or with global resources do not contain the Resource element in the JSON content, or contain the following Resource element:

            "Resource": [
                "DataArtsStudio:*:*:workspace:*",
                "DataArtsStudio:*:*:instance:*"
            ]

The operations that cannot be performed on specified resources in DataArts Studio are as follows:

Operations that can be performed only on specified instance resources but not on specified workspace resources:
- DataArtsStudio:workspace:create
- DataArtsStudio:workspace:list
Operations that cannot be performed on specified instance or workspace resources:
- DataArtsStudio:instance:create
- DataArtsStudio:instance:get
- DataArtsStudio:instance:list
- DataArtsStudio:instance:resize
- DataArtsStudio:instance:getAgency
- DataArtsStudio:instance:createAgency
- DataArtsStudio:instance:uploadDriver
- DataArtsStudio:instance:deleteDriver
- DataArtsStudio:instance:listDrivers
- DataArtsStudio:instance:listTags
- DataArtsStudio:workspace:listTags

**Table 1** Actions supported by DataArts Studio
Action	Description	Access Level	Resource Type (*: Required)	Condition Key	Alias
DataArtsStudio:workspace:list	Grants the permission to query all workspaces.	List	workspace *	g:ResourceTag/<tag-key>	dgc:workspace:list
DataArtsStudio:workspace:list	Grants the permission to query all workspaces.	List	instance *	g:ResourceTag/<tag-key>	dgc:workspace:list
DataArtsStudio:workspace:create	Grants the permission to create a workspace.	Write	workspace *	-	-
			instance *	g:ResourceTag/<tag-key>
			-	g:RequestTag/<tag-key> g:TagKeys
DataArtsStudio:workspace:get	Grants the permission to query workspace information.	Read	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:get	Grants the permission to query workspace information.	Read	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:frozen	Grants the permission to freeze a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:frozen	Grants the permission to freeze a workspace.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:unfrozen	Grants the permissions to unfreeze a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:unfrozen	Grants the permissions to unfreeze a workspace.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:update	Grants the permission to update a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:update	Grants the permission to update a workspace.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:list	Grants the permission to query all instances.	List	instance *	g:ResourceTag/<tag-key>	dgc:workspace:list
DataArtsStudio:instance:create	Grants the permission to create an instance.	Write	instance *	-	-
DataArtsStudio:instance:create	Grants the permission to create an instance.	Write	-	g:RequestTag/<tag-key> g:TagKeys	-
DataArtsStudio:instance:get	Grants the permission to query an instance.	Read	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:resize	Grants the permission to change instance specifications.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:listDrivers	Grants the permission to query all driver files.	List	-	-	-
DataArtsStudio:instance:uploadDriver	Grants the permission to upload a driver file.	Write	-	-	-
DataArtsStudio:instance:deleteDriver	Grants the permission to delete a driver file.	Write	-	-	-
DataArtsStudio:workspace:delete	Grants the permission to delete a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:delete	Grants the permission to delete a workspace.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:getAgency	Grants the permission to query an agency.	Read	-	-	-
DataArtsStudio:instance:createAgency	Grants the permission to create an agency.	Write	-	-	-
DataArtsStudio:instance:delete	Grants the permission to delete an instance.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:migrateBusinessModel	Grants the permission to change the business model of an instance.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:operate	Grants the permission to operate the resources of an instance.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:operate	Grants the permission to operate the resources in a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:operate		Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:createRole	Grants the permission to create a custom role.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:listRoles	Grants the permission to query custom roles.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:getRoleType	Grants the permission to query the type of a custom role.	Read	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:getRole	Grants the permission to query a custom role.	Read	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:updateRole	Grants the permission to update a custom role.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:deleteRole	Grants the permission to delete a custom role.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:tagResource	Grants the permission to add an instance tag.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:tagResource	Grants the permission to add an instance tag.	Write	-	g:RequestTag/<tag-key> g:TagKeys	-
DataArtsStudio:instance:unTagResource	Grants the permission to delete an instance tag.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:unTagResource	Grants the permission to delete an instance tag.	Write	-	g:RequestTag/<tag-key> g:TagKeys	-
DataArtsStudio:instance:listIncrementalPackages	Grants the permission to query all incremental packages.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:createIncrementalPackage	Grants the permission to create an incremental package for a workspace.	Write	workspace *	g:ResourceTag/<tag-key> DataArtsStudio:EnablePublicAccess	-
DataArtsStudio:workspace:createIncrementalPackage		Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:tagResource	Grants the permission to add a tag to a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
			instance *	g:ResourceTag/<tag-key>
			-	g:RequestTag/<tag-key> g:TagKeys
DataArtsStudio:workspace:unTagResource	Grants the permission to delete a tag from a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
			instance *	g:ResourceTag/<tag-key>
			-	g:RequestTag/<tag-key> g:TagKeys
DataArtsStudio:instance:createIncrementalPackage	Grants the permission to create an incremental package for an instance.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:listTags	Grants the permission to query the tags of all instances.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:listTags	Grants the permission to query the tags of all workspaces.	List	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:listTags	Grants the permission to query the tags of all workspaces.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:listTagsForResource	Grants the permission to query the tags of an instance.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:listTagsForResource	Grants the permission to query the tags of a workspace.	List	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:listTagsForResource	Grants the permission to query the tags of a workspace.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:updateDataServiceApiQuota	Grants the permission to update the DataArts DataService API quota of a workspace.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:updateDataServiceApiQuota		Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:executeDataServiceInstanceAction	Grants the permission to run commands to perform operations on DataArts DataService clusters.	Write	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:executeDataServiceInstanceAction		Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:configureDataSecurityAdministrator	Grants the permission to configure the data security administrator.	Write	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:instance:listResourcesByTag	Grants the permission to filter instances by tag.	List	instance *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:listResourcesByTag	Grants the permission to filter workspaces by tag.	List	workspace *	g:ResourceTag/<tag-key>	-
DataArtsStudio:workspace:listResourcesByTag	Grants the permission to filter workspaces by tag.	List	instance *	g:ResourceTag/<tag-key>	-

Each API of DataArts Studio usually supports one or more actions. Table 2 lists the actions and dependencies supported by DataArts Studio APIs.

**Table 2** Actions and dependencies supported by DataArts Studio APIs
API	Action	Dependency
GET /v1/{project_id}/workspaces/{instance_id}	DataArtsStudio:workspace:list	-
POST /v1/{project_id}/workspaces/{instance_id}	DataArtsStudio:workspace:create	-
GET /v1/{project_id}/workspaces/{instance_id}/{workspace_id}	DataArtsStudio:workspace:get	-
POST /v1/{project_id}/change-resource	DataArtsStudio:instance:resize	-
GET /v1/{project_id}/instances	DataArtsStudio:instance:list	-
POST /v1/{project_id}/instances/onekey-purchase	DataArtsStudio:instance:create	-

Resources

A resource type indicates the resources that an identity policy applies to. If you specify a resource type for any action in Table 3, the resource URN must be specified in the identity policy statements using that action, and the identity policy applies only to resources of this type. If no resource type is specified, the Resource element is marked with an asterisk (*) and the identity policy applies to all resources. You can also set condition keys in an identity policy to define resource types.

The following table lists the resource types that you can define in identity policy statements for DataArts Studio.

**Table 3** Resource types supported by DataArts Studio
Resource Type	URN
workspace	DataArtsStudio:<region>:<account-id>:workspace:<instance-id>/<workspace-id>
instance	DataArtsStudio:<region>:<account-id>:instance:<instance-id>

Conditions

About condition keys

A Condition element lets you specify conditions for when an identity policy is in effect. It contains condition keys and operators.

Condition keys are the key values in the Condition element of an identity policy statement. They are classified into global condition keys and service-specific condition keys based on the application scope.
- Global condition keys (with the g: prefix) apply to all actions. Cloud services do not need to provide user identity information. Instead, the system automatically obtains such information and authenticates users. For details, see Global Condition Keys.
- Service-specific condition keys (with the abbreviation of a service name plus a colon as the prefix, for example, dataarts studio:) apply only to operations of the specific service. For details, see Table 4.
- The number of values associated with a condition key in the request context of an API call makes the condition key single-valued or multivalued. Single-valued condition keys have at most one value in the request context of an API call. Multivalued condition keys can have multiple values in the request context of an API call. For example, a request can originate from at most one VPC endpoint, so g:SourceVpce is a single-valued condition key. You can tag resources and include multiple tag key-value pairs in a request, so g:TagKeys is a multivalued condition key.
An operator, a condition key, and a condition value together constitute a complete condition statement. An identity policy becomes in effect only when its request conditions are met. For supported condition operators, see Condition operators.

Service-specific condition keys supported by DataArts Studio

The following table lists the condition keys that you can define in custom identity policies for DataArts Studio. You can include these condition keys to specify conditions for when your identity policy is in effect.