Actions Supported by Identity Policy-based Authorization

IAM provides system-defined 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 also provides Service Control Policies (SCPs) to set access control policies.

SCPs do not actually grant any permissions to an entity. They only set the permissions boundary for the entity. When SCPs are attached to an organizational unit (OU) or a member account, the SCPs do not directly grant permissions to that OU or member account. Instead, the SCPs only determine what permissions are available for that member account or those 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 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 the URN in the Resource element of your 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 GaussDB, see Resources.
The Condition Key column contains keys that you can specify in the Condition element of an identity policy statement. If this column is empty (-), the action does not support any condition keys.
For details about the condition keys defined by GaussDB, see Conditions.
The Alias column lists the policy actions that can be 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 identity policy statements for GaussDB.

**Table 1** Actions supported by GaussDB
Action	Description	Access Level	Resource Type (*: required)	Condition Key	Alias
gaussdb::updateDownloadPolicy	Grants permission to edit a download policy.	Write	-	gaussdb:DownloadCategory	-
gaussdb::getDownloadPolicy	Grants permission to query a download policy.	Read	-	-	-
gaussdb::listComputeResourcePackage	Grants permission to query compute quotas.	List	-	-	gaussdb:instance:listComputeResourcePackage
gaussdb::purchaseResourcePackage	Grants permission to purchase compute quotas.	Write	-	-	gaussdb:instance:purchaseResourcePackage
gaussdb::modifyHotfix	Grants permission to modify hot patch attributes.	Write	-	-	gaussdb:hotfix:modify
gaussdb::listNetwork	Grants permission to query network details.	List	-	-	gaussdb:instance:listNetwork
gaussdb::purchaseSubscriptionCode	Grants permission to purchase subscription codes.	Write	-	-	gaussdb:instance:purchaseSubscriptionCode
gaussdb::listSubscriptionCode	Grants permission to view the subscription code list.	List	-	-	gaussdb:instance:listSubscriptionCode
gaussdb::activateSubscriptionCode	Grants permission to activate subscription codes.	Write	-	-	gaussdb:instance:activateSubscriptionCode
gaussdb::downloadSubscriptionCode	Grants permission to download subscription codes.	Read	-	-	gaussdb:instance:downloadSubscriptionCode
gaussdb::expireSubscriptionCode	Grants permission to invalidate subscription codes.	Write	-	-	gaussdb:instance:expireSubscriptionCode
gaussdb::applyApproval	Grants permission to request subscription codes.	Write	-	-	gaussdb:instance:applyApproval
gaussdb::updateApproval	Grants permission to modify subscription code requests.	Write	-	-	gaussdb:instance:updateApproval
gaussdb::listApproval	Grants permission to view subscription code requests.	List	-	-	gaussdb:instance:listApproval
gaussdb::getSubscriptionCodeStatistics	Grants permission to view subscription code statistics.	Read	-	-	gaussdb:instance:getSubscriptionCodeStatistics
gaussdb:backup:createBackup	Grants permission to create a manual backup for a DB instance.	Write	Instance	-	gaussdb:backup:create
gaussdb:backup:deleteBackup	Grants permission to delete a backup.	Write	Instance	-	gaussdb:backup:delete
gaussdb:backup:get	Grants permission to query backup information.	Read	-	-	gaussdb:instance:list
gaussdb:backup:listAll	Grants permission to query backups.	List	Instance	-	gaussdb:backup:list
gaussdb:backup:download	Grants permission to download backups.	Read	-	-	gaussdb:backup:list
gaussdb:backup:syncOffSiteBackupData	Grants permission to synchronize backup data across regions.	Write	-	-	gaussdb:instance:modifyBackupPolicy
gaussdb:backup:check	Grants permission to verify backup information.	Read	-	-	gaussdb:instance:list
gaussdb:backup:changeBackupMedia	Grants permission to change backup media.	Write	Instance	-	-
gaussdb:backup:stopBackup	Grants permission to stop ongoing backups.	Write	Instance	-	-
gaussdb:instance:updateBackupPolicy	Grants permission to configure a backup policy.	Write	Instance	gaussdb:BackupEnabled	gaussdb:backup:enable gaussdb:backup:switchTableBackup gaussdb:instance:modifyBackupPolicy
gaussdb:param:applyParam	Grants permission to apply a parameter template.	Write	-	-	gaussdb:param:apply gaussdb:param:modify gaussdb:instance:modifyParameter
gaussdb:tag:create	Grants permission to add tags.	Tagging	Instance	-	gaussdb:instance:dealTag
gaussdb:tag:update	Grants permission to modify resource tags.	Tagging	Instance	-	gaussdb:instance:dealTag
gaussdb:tag:delete	Grants permission to delete resource tags.	Tagging	Instance	-	gaussdb:instance:dealTag
gaussdb:instance:bindLtsConfig	Grants permission to associate instances with LTS log streams.	Write	-	-	gaussdb:instance:modify gaussdb:instance:operateRuningLog
gaussdb:instance:bindEIP	Grants permission to bind an EIP.	Write	Instance	-	gaussdb:instance:bindPublicIp gaussdb:instance:modify
gaussdb:instance:operateNodeGroup	Grants permission to operate node groups.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:changeVolumeType	Grants permission to change disk types.	Write	Instance	-	-
gaussdb:instance:check	Grants permission to query instance information.	Read	-	-	gaussdb:instance:list
gaussdb:instance:createInstance	Grants permission to create a DB instance.	Write	Instance	gaussdb:BackupEnabled gaussdb:Encrypted gaussdb:AvailabilityZone gaussdb:VpcId gaussdb:Subnet gaussdb:KmsId gaussdb:FlavorType	gaussdb:instance:create
gaussdb:instance:createDatabase	Grants permission to create a database.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:createDatabaseSchema	Grants permission to create a database schema.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:createDatabaseUser	Grants permission to create a database account.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:deleteInstance	Grants permission to delete a DB instance.	Write	Instance	-	gaussdb:instance:delete
gaussdb:instance:downloadSlowLog	Grants permission to download slow query logs.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:expandReadonlyNode	Grants permission to create read replicas.	Write	Instance	-	-
gaussdb:instance:forceSwitch	Grants permission to enable or disable forcible switchover.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:get	Grants permission to query DB instance information.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:getBackupPolicy	Grants permission to query an automated backup policy.	Read	Instance	-	gaussdb:instance:list gaussdb:backup:list
gaussdb:instance:getBalanceStatus	Grants permission to check whether host load is unbalanced due to a primary/standby switchover.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:getLogCollectionStatus	Grants permission to query the status of the error log collection function.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:getMetricDataCollectionPeriod	Grants permission to query the collection period of instance metrics.	Read	Instance	-	gaussdb:instance:list gaussdb:instance:secondLevelMonitoring
gaussdb:instance:getDiskUsage	Grants permission to query disk usage.	Read	-	-	gaussdb:instance:list
gaussdb:instance:getRetrieveXLogStatus	Grants permission to query the status of the instance Xlog recycling function.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:getRecyclePolicy	Grants permission to query the recycling policy.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:downloadSslCert	Grants permission to download the SSL certificate of a DB instance.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:grantDatabasePrivilege	Grants permission to configure permissions of database accounts.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:listAll	Grants permission to query DB instances.	List	-	-	gaussdb:instance:list
gaussdb:instance:listAvailabilityZones	Grants permission to query AZs.	List	-	-	gaussdb:instance:list
gaussdb:instance:listTopIoInfo	Grants permission to query I/O traffic.	List	Instance	-	-
gaussdb:instance:listPublicIps	Grants permission to query EIPs bound to DB instances.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listCoordinatorNodes	Grants permission to query CNs.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listComponents	Grants permission to query instance components.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listDatabases	Grants permission to query DB instances.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listDatabaseUsers	Grants permission to query database users.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:downloadRetrieveXLog	Grants permission to download instance Xlogs.	Read	Instance	-	gaussdb:instance:list
gaussdb:instance:listLtsConfigs	Grants permission to view LTS log configurations.	List	-	-	gaussdb:instance:list
gaussdb:tag:listAll	Grants permission to query resource tags.	List	-	-	gaussdb:instance:list
gaussdb:instance:listTagsForResource	Grants permission to query tags of a resource.	List	Instance	-	gaussdb:instance:list
gaussdb:tag:listResourceByTag	Grants permission to query resources by tag.	List	-	-	gaussdb:instance:list
gaussdb:quota:listAll	Grants permission to query quotas.	List	-	-	gaussdb:instance:list
gaussdb:instance:listReadonlyNodes	Grants permission to query read replicas.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listRecoverableTimes	Grants permission to query the restoration time range.	List	Instance	-	gaussdb:instance:list gaussdb:backup:list
gaussdb:instance:listSchemas	Grants permission to query database schemas.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listTables	Grants permission to query database tables.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:listTableBackupStatus	Grants permission to query table backup status.	List	-	-	gaussdb:instance:list
gaussdb:instance:listRecord	Grants permission to query operation records.	Read	Instance	-	-
gaussdb:instance:updateRetrieveXLogStatus	Grants permission to enable or disable the instance Xlog recycling function.	Write	Instance	-	gaussdb:instance:modifyRetrieveXLogStatus
gaussdb:instance:operateAuditLog	Grants permission to operate audit logs.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:operateRunningLog	Grants permission to operate run logs.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:operateRuningLog gaussdb:instance:operateErrorLog
gaussdb:instance:operateSlowLog	Grants permission to operate slow query logs.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:rebalancedShard	Grants permission to rebalance instances.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:rebalanceShard
gaussdb:instance:reduceNode	Grants permission to scale in nodes.	Write	Instance	-	-
gaussdb:instance:reduceReadonlyNode	Grants permission to delete read replicas.	Write	Instance	-	-
gaussdb:instance:reduceReplica	Grants permission to scale in replicas.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:renameInstance	Grants permission to change a DB instance name.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:rename
gaussdb:instance:resetPassword	Grants permission to reset a database password.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:modifyPasswd gaussdb:instance:modifyDatabasePasswd
gaussdb:instance:resizeFlavor	Grants permission to change vCPUs and memory of a DB instance.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:modifySpec
gaussdb:instance:restartInstance	Grants permission to reboot a DB instance.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:restart
gaussdb:instance:stop	Grants permission to stop a DB instance.	Write	Instance	-	-
gaussdb:instance:start	Grants permission to start a DB instance.	Write	Instance	-	-
gaussdb:instance:restoreInstanceInPlace	Grants permission to restore the original instance from a backup.	Write	-	-	gaussdb:backup:restoreInPlace gaussdb:instance:restoreInPlace
gaussdb:instance:setRecyclePolicy	Grants permission to modify the recycling policy.	Write	-	-	gaussdb:instance:modifyBackupPolicy
gaussdb:instance:switchShard	Grants permission to switch roles of the primary and standby DNs in shards.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:unbindLtsConfig	Grants permission to disassociate instances from LTS log streams.	Write	-	-	gaussdb:instance:modify gaussdb:instance:operateRuningLog
gaussdb:instance:setInstanceExtendInfo	Grants permission to set extended information for instances.	Write	-	-	-
gaussdb:instance:switchConsistencyProtocol	Grants permission to change the consistency protocol.	Write	Instance	-	-
gaussdb:instance:switchReplica	Grants permission to change replica roles.	Write	Instance	-	gaussdb:instance:swichReplica
gaussdb:instance:migration	Grants permission to migrate data between GaussDB instances.	Write	Instance	-	-
gaussdb:instance:extend	Grants permission to perform scale-out operations.	Write	Instance	-	gaussdb:instance:modifySpec
gaussdb:instance:unbindEIP	Grants permission to unbind an EIP from a DB instance.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:unbindPublicIp
gaussdb:instance:updateMetricDataCollectionPeriod	Grants permission to modify the collection period of instance metrics.	Write	Instance	-	gaussdb:instance:secondLevelMonitoring
gaussdb:instance:updatePort	Grants permission to change a database port.	Write	Instance	-	gaussdb:instance:modify gaussdb:instance:modifyPort
gaussdb:instance:updateDescription	Grants permission to modify an instance description.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:upgradeDatabaseVersion	Grants permission to upgrade the database version.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:listErrorLog	Grants permission to query database error logs.	List	Instance	-	gaussdb:instance:list
gaussdb:instance:autoEnlargePolicy	Grants permission to modify storage autoscaling policies.	Write	Instance	-	-
gaussdb:instance:dropDatabase	Grants permission to delete a database.	Write	Instance	-	gaussdb:instance:modify
gaussdb:instance:deleteTaskRecord	Grants permission to delete a task record.	Write	-	-	gaussdb:instance:modify
gaussdb:instance:switchHaStrategy	Grants permission to modify instance HA policies.	Write	Instance	-	-
gaussdb:instance:changeDeploymentSolution	Grants permission to change the database instance deployment model.	Write	Instance	-	-
gaussdb:instance:getWorkloadManager	Grants permission to query control groups (Cgroups).	Read	Instance	-	-
gaussdb:instance:deleteCgroup	Grants permission to delete Cgroups.	Write	Instance	-	-
gaussdb:instance:createCgroup	Grants permission to create Cgroups.	Write	Instance	-	-
gaussdb:instance:modifyCgroup	Grants permission to modify Cgroups.	Write	Instance	-	-
gaussdb:instance:createResourcePool	Grants permission to create resource pools.	Write	Instance	-	-
gaussdb:instance:modifyResourcePool	Grants permission to modify resource pools.	Write	Instance	-	-
gaussdb:instance:deleteResourcePool	Grants permission to delete resource pools.	Write	Instance	-	-
gaussdb:instance:listFeatures	Grants permission to query advanced features.	Write	Instance	-	-
gaussdb:instance:updateFeatures	Grants permission to modify advanced features.	Write	Instance	-	-
gaussdb:user:addOrUpdate	Grants permission to add a user or modify user information.	Write	Instance	-	-
gaussdb:instance:bindDNS	Grants permission to purchase and bind a private domain name.	Write	Instance	-	-
gaussdb:instance:createDataRecovery	Grants permission to retrieve data.	Write	Instance	-	-
gaussdb:instance:reduceVolume	Grants permission to scale down storage.	Write	Instance	-	gaussdb:instance:modifySpec
gaussdb:instance:createSQLLimitRule	Grants permission to create SQL throttling tasks.	Write	Instance	-	-
gaussdb:instance:updateSQLLimitRule	Grants permission to modify SQL throttling tasks.	Write	Instance	-	-
gaussdb:instance:deleteSQLLimitRule	Grants permission to delete SQL throttling tasks.	Write	Instance	-	-
gaussdb:instance:getSQLLimitRule	Grants permission to query SQL throttling task details.	Read	Instance	-	-
gaussdb:instance:getSQLLimitRuleTemplate	Grants permission to query SQL templates.	List	Instance	-	-
gaussdb:instance:getSQLLimitRules	Grants permission to query SQL throttling tasks.	List	Instance	-	-
gaussdb:instance:synchronizeSQLLimitRule	Grants permission to synchronize SQL throttling tasks.	Write	Instance	-	-
gaussdb:instance:listSlowSqlExecuteNode	Grants permission to query nodes executing slow SQL statements.	List	Instance	-	-
gaussdb:instance:listTopSql	Grants permission to query top SQL statements.	List	Instance	-	-
gaussdb:instance:listSlowSql	Grants permission to query slow SQL statements.	List	Instance	-	-
gaussdb:instance:getSlowSqlDetail	Grants permission to query details about slow SQL statements.	Read	Instance	-	-
gaussdb:instance:enableFullSql	Grants permission to enable or re-enable SQL Explorer.	Write	Instance	-	-
gaussdb:instance:disableFullSql	Grants permission to disable SQL Explorer.	Write	Instance	-	-
gaussdb:instance:listFullSqls	Grants permission to query full SQL execution logs.	List	Instance	-	-
gaussdb:instance:listFullSqlStatistics	Grants permission to query full SQL statistics.	List	Instance	-	-
gaussdb:instance:listFullSqlSwitches	Grants permission to query SQL Explorer status records.	List	Instance	-	-
gaussdb:instance:getFullSql	Grants permission to query full SQL execution details.	List	Instance	-	-
gaussdb:instance:listSqlLinks	Grants permission to query SQL links.	List	Instance	-	-
gaussdb:instance:listKeyViewExecuteNode	Grants permission to query nodes executing key database views.	List	Instance	-	-
gaussdb:instance:listRealTimeSession	Grants permission to query real-time sessions of a database.	List	Instance	-	-
gaussdb:instance:killSession	Grants permission to terminate database sessions.	Write	Instance	-	-
gaussdb:instance:killFreeSession	Grants permission to terminate idle database sessions.	Write	Instance	-	-
gaussdb:instance:startMySQLCompatibility	Grants permission to enable M-compatible ports.	Write	Instance	-	-
gaussdb:instance:updateMySQLCompatibility	Grants permission to modify or disable M-compatible ports.	Write	Instance	-	-
gaussdb:instance:listDatabaseRoles	Grants permission to query database roles.	List	Instance	-	-
gaussdb:instance:createDatabaseRole	Grants permission to create database roles.	Write	Instance	-	-
gaussdb:instance:dropDatabaseRole	Grants permission to delete database roles.	Write	Instance	-	-
gaussdb:instance:dropDatabaseSchema	Grants permission to delete database schemas.	Write	Instance	-	-
gaussdb:instance:killTransaction	Grants permission to kill database transactions.	Write	Instance	-	-
gaussdb:instance:listTransaction	Grants permission to query database transactions.	List	Instance	-	-
gaussdb:instance:getAutoKillTransactionConfig	Grants permission to obtain auto transaction killing configurations.	Read	Instance	-	-
gaussdb:instance:configAutoKillTransaction	Grants permission to configure automatic transaction killing.	Write	Instance	-	-
gaussdb:instance:listSessionWaitEvents	Grants permission to query wait events.	List	Instance	-	-
gaussdb:instance:getSlowSqlStack	Grants permission to query SQL stack information.	Read	Instance	-	-
gaussdb:instance:getSlowSqlPlan	Grants permission to query SQL execution plans.	Read	Instance	-	-
gaussdb:instance:listAspReport	Grants permission to query the ASP collection status and result list.	List	Instance	-	-
gaussdb:instance:operateAspReport	Grants permission to perform ASP collection operations.	Write	Instance	-	-
gaussdb:instance:getWdrSnapshotStatus	Grants permission to check the enabling status of WDR snapshot generation.	Read	Instance	-	-
gaussdb:instance:switchWdrSnapshotStatus	Grants permission to enable or disable WDR snapshot generation.	Write	Instance	-	-
gaussdb:instance:listWdr	Grants permission to query WDRs.	List	Instance	-	-
gaussdb:instance:createWdrSnapshot	Grants permission to generate WDR snapshots.	Write	Instance	-	-
gaussdb:instance:generateWdr	Grants permission to generate WDRs.	Write	Instance	-	-
gaussdb:instance:listProblematicSessions	Grants permission to query problematic sessions.	List	Instance	-	-
gaussdb:pdb:create	Grants permission to create PDBs.	Write	Instance	-	-
gaussdb:pdb:delete	Grants permission to delete PDBs.	Write	Instance	-	-
gaussdb:pdb:list	Grants permission to query PDBs.	List	Instance	-	-
gaussdb:pdb:modify	Grants permission to modify PDBs.	Write	Instance	-	-
gaussdb:instance:switchKmsTde	Grants permission to use Transparent Data Encryption (TDE).	Write	Instance	-	-
gaussdb:instance:listHbaInfo	Grants permission to query client authentication configurations.	List	Instance	-	-
gaussdb:instance:addHbaInfo	Grants permission to add client authentication configurations.	Write	Instance	-	-
gaussdb:instance:updateHbaInfo	Grants permission to modify client authentication configurations.	Write	Instance	-	-
gaussdb:instance:dropHbaInfo	Grants permission to delete client authentication configurations.	Write	Instance	-	-
gaussdb:instance:listHbaInfoHistory	Grants permission to query client authentication change history.	List	Instance	-	-
gaussdb:instance:restoreHbaInfo	Grants permission to restore client authentication configurations.	Write	Instance	-	-
gaussdb:databaseUser:drop	Grants permission to delete a user.	Write	Instance	-	-
gaussdb:metric:list	Grants permission to query GaussDB monitoring metrics.	List	-	-	-
gaussdb:alarm:list	Grants permission to query historical alarms.	List	-	-	-
gaussdb:param:update	Grants permission to modify a parameter template.	Write	-	-	gaussdb:param:modify gaussdb:instance:modify gaussdb:instance:modifyParameter
gaussdb:param:check	Grants permission to check a parameter template.	Read	-	-	gaussdb:param:list gaussdb:instance:list
gaussdb:param:copy	Grants permission to replicate a parameter template.	Write	-	-	gaussdb:param:create
gaussdb:param:createParam	Grants permission to create a parameter template.	Write	-	-	gaussdb:param:create gaussdb:param:modify
gaussdb:param:deleteParam	Grants permission to delete a parameter template.	Write	-	-	gaussdb:param:delete
gaussdb:param:get	Grants permission to query details about a parameter template.	Read	-	-	gaussdb:param:list gaussdb:instance:list
gaussdb:param:compare	Grants permission to compare two parameter templates.	Read	-	-	gaussdb:param:list
gaussdb:param:listAll	Grants permission to query parameter templates.	List	-	-	gaussdb:param:list gaussdb:instance:list
gaussdb:param:reset	Grants permission to reset a parameter template.	Write	-	-	gaussdb:param:modify
gaussdb:quota:update	Grants permission to modify quotas.	Write	-	-	gaussdb:quota:modify
gaussdb:task:listAll	Grants permission to query tasks.	List	-	-	gaussdb:instance:list
gaussdb:task:delete	Grants permission to delete a task record.	Write	-	-	gaussdb:instance:deleteTaskRecord
gaussdb:task:get	Grants permission to query task details.	Read	-	-	gaussdb:instance:list
gaussdb:disasterRecovery:create	Grants permission to set up a DR relationship.	Write	Instance	-	gaussdb:instance:create gaussdb:disasterRecovery:construct
gaussdb:disasterRecovery:delete	Grants permission to delete DR records.	Write	Instance	-	gaussdb:instance:create
gaussdb:disasterRecovery:failover	Grants permission to perform manual failover.	Write	Instance	-	gaussdb:instance:create gaussdb:instance:modify
gaussdb:disasterRecovery:get	Grants permission to view DR information.	Read	Instance	-	gaussdb:instance:list gaussdb:disasterRecovery:list
gaussdb:disasterRecovery:keeplog	Grants permission to enable or disable log cache for DR.	Write	Instance	-	gaussdb:disasterRecovery:construct
gaussdb:disasterRecovery:listAll	Grants permission to query established DR relationships.	List	-	-	gaussdb:instance:list gaussdb:disasterRecovery:list
gaussdb:disasterRecovery:check	Grants permission to perform DR prechecks.	Read	-	-	gaussdb:instance:list gaussdb:disasterRecovery:list
gaussdb:disasterRecovery:release	Grants permission to remove DR relationships.	Write	Instance	-	gaussdb:instance:create gaussdb:instance:modify
gaussdb:disasterRecovery:simulation	Grants permission to conduct DR drills.	Write	Instance	-	gaussdb:disasterRecovery:construct
gaussdb:disasterRecovery:switchover	Grants permission to switch roles of primary and standby instances.	Write	Instance	-	gaussdb:instance:create gaussdb:instance:modify
gaussdb:disasterRecovery:update	Grants permission to modify DR configurations.	Write	Instance	-	gaussdb:instance:modify

Each API of GaussDB usually supports one or more actions. The following table lists the supported actions and dependencies.

**Table 2** Instance management
Permission	API	Action	Dependency
Binding or unbinding an EIP	POST /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/public-ip	gaussdb:instance:bindEIP	-
Creating a DB instance	POST /v3.2/{project_id}/instances	gaussdb:instance:createInstance	If you use a KMS key to create an instance with disk encryption enabled, the following permission is required: kms:cmk:createGrant
Creating a read replica	POST /v3/{project_id}/instances/{instance_id}/readonly-nodes	gaussdb:instance:expandReadonlyNode	-
Scaling up storage space of a DB instance	POST /v3/{project_id}/instances/{instance_id}/action	gaussdb:instance:extend	-
Deleting a DB instance	DELETE /v3/{project_id}/instances/{instance_id}	gaussdb:instance:deleteInstance	-
Deleting a read replica	DELETE /v3/{project_id}/instances/{instance_id}/readonly-nodes	gaussdb:instance:reduceReadonlyNode	-
Deleting shards	DELETE /v3/{project_id}/instances/{instance_id}/sharding	gaussdb:instance:reduceNode	-
Querying instances or instance details	GET /v3.3/{project_id}/instances	gaussdb:instance:listAll	-
Querying CNs	GET /v3/{project_id}/instances/{instance_id}/coordinators	gaussdb:instance:listCoordinatorNodes	-
Querying the components of a DB instance	GET /v3/{project_id}/instances/{instance_id}/components	gaussdb:instance:listComponents	-
Querying enterprise projects	GET /v3/{project_id}/enterprise-projects	gaussdb:instance:listAll	-
Querying instance features	GET /v3/{project_id}/instances/{instance_id}/advance-features	gaussdb:instance:listFeatures	-
Querying DB instances	GET /v3/{project_id}/instances	gaussdb:instance:listAll	-
Resetting a database password	POST /v3/{project_id}/instances/{instance_id}/password	gaussdb:instance:resetPassword	-
Changing a DB instance name	PUT /v3/{project_id}/instances/{instance_id}/name	gaussdb:instance:renameInstance	-
Rebooting a DB instance	POST /v3/{project_id}/instances/{instance_id}/restart	gaussdb:instance:restartInstance	-
Switching roles of the primary and standby DNs in shards	POST /v3/{project_id}/instances/{instance_id}/switch-shard	gaussdb:instance:switchShard	-
Querying the components of a DB instance	GET /v3/{project_id}/instances/{instance_id}/components	gaussdb:instance:listComponents	-
Changing vCPUs and memory of a DB instance	PUT /v3/{project_id}/instance/{instance_id}/flavor	gaussdb:instance:resizeFlavor	-
Checking whether host load is unbalanced due to a primary/standby switchover	GET /v3/{project_id}/instances/{instance_id}/balance	gaussdb:instance:getBalanceStatus	-
Querying solution template settings	GET /v3/{project_id}/deployment-form	gaussdb:instance:listAll	-
Querying EIPs bound to DB instances	GET /v3/{project_id}/instances/{instance_id}/public-ips?offset={offset}&limit={limit}	gaussdb:instance:listPublicIps	-
Binding or unbinding an EIP	POST /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/public-ip	gaussdb:instance:bindEIP	-
Querying the SSL certificate download address of a DB instance	GET /v3/{project_id}/instances/{instance_id}/ssl-cert/download-link	gaussdb:instance:downloadSslCert	-
Querying the instance quotas of a tenant	GET /v3/{project_id}/project-quotas?type={type}	gaussdb:quota:listAll	-
Configuring a download policy	GET /v3/{project_id}/download/policy	gaussdb::updateDownloadPolicy	-
Querying a download policy	POST /v3/{project_id}/update/download/policy	gaussdb::getDownloadPolicy	-
Querying the modification history of a client access authentication configuration	GET /v3/{project_id}/instances/{instance_id}/hba-info/history	gaussdb:instance:listHbaInfoHistory	-
Querying KMS keys	GET /v3/{project_id}/kms/list-keys/{kms_project_name}	gaussdb:instance:listAll	-
Querying read replica information	GET /v3/{project_id}/instances/{instance_id}/readonly-nodes	gaussdb:instance:listReadonlyNodes	-
Modifying a storage autoscaling policy	PUT /v3/{project_id}/instances/{instance_id}/auto-enlarge-policy	gaussdb:instance:autoEnlargePolicy	-
Changing the port number of a specified DB instance	PUT /v3/{project_id}/instances/{instance_id}/port	gaussdb:instance:updatePort	-
Adding CNs, adding shards, or scaling up storage	POST /v3/{project_id}/instances/{instance_id}/action	gaussdb:instance:extend	-
Querying storage autoscaling policies	GET /v3/{project_id}/instances/{instance_id}/auto-enlarge-policy	gaussdb:instance:listAll	-
Checking whether host load is unbalanced due to a primary/standby switchover	GET /v3/{project_id}/instances/{instance_id}/balance	gaussdb:instance:getBalanceStatus	-
Querying solution template settings	GET /v3/{project_id}/deployment-form	gaussdb:instance:listAll	-
Querying details about a KMS key	GET /v3/{project_id}/kms/{kms_key_id}/describe-key/{kms_project_name}	gaussdb:instance:listAll	-
Querying the parameter setting template for data redistribution	GET /v3/{project_id}/redistribution-parameters	gaussdb:instance:listAll	-
Deleting coordinator nodes	DELETE /v3/{project_id}/instances/{instance_id}/coordinators	gaussdb:instance:reduceNode	-
Starting an instance or node	POST /v3/{project_id}/instances/{instance_id}/db-startup	gaussdb:instance:start	-
Enabling the M compatibility port	POST /v3/{project_id}/instances/{instance_id}/mysql-compatibility	gaussdb:instance:startMySQLCompatibility	-
Stopping an instance or node	POST /v3/{project_id}/instances/{instance_id}/db-stop	gaussdb:instance:stop	-
Enabling TDE	PUT /v3/{project_id}/instances/{instance_id}/kms-tde/switch	gaussdb:instance:switchKmsTde	-
Changing the deployment model of a distributed instance from 1 primary + 1 standby + 1 log to 1 primary + 2 standby	POST /v3/{project_id}/instances/{instance_id}/switch-replica	gaussdb:instance:switchReplica	-
Switching roles of the primary and standby nodes in shards	POST /v3/{project_id}/instances/{instance_id}/switch-shard	gaussdb:instance:switchShard	-
Modifying parameters for scale-out optimization	PUT /v3/{project_id}/instances/{instance_id}/expansion-parameters	gaussdb:param:update	-
Enabling features	POST /v3/{project_id}/instances/{instance_id}/advance-features	gaussdb:instance:updateFeatures	-
Changing the alias of a DB instance	PUT /v3/{project_id}/instances/{instance_id}/alias	gaussdb:instance:updateDescription	-
Upgrading the kernel version of an instance	PUT /v3/{project_id}/instance/{instance_id}/db-upgrade	gaussdb:instance:upgradeDatabaseVersion	-
Updating or disabling the M compatibility port	PUT /v3/{project_id}/instances/{instance_id}/mysql-compatibility	gaussdb:instance:updateMySQLCompatibility	-
Modifying parameters for data redistribution	PUT /v3/{project_id}/instances/{instance_id}/redistribution-parameters	gaussdb:param:update	-

**Table 3** Parameter configuration
Permission	API	Action	Dependency
Obtaining parameter templates	GET /v3.2/{project_id}/configurations?offset={offset}&limit={limit}	gaussdb:param:listAll	-
Obtaining parameters of a specified DB instance	GET /v3.2/{project_id}/instances/{instance_id}/configurations	gaussdb:instance:get	-
Modifying parameters of a specified DB instance	PUT /v3/{project_id}/instances/{instance_id}/configurations	gaussdb:param:update	-
Creating a parameter template	POST /v3/{project_id}/configurations	gaussdb:param:createParam	-
Deleting a parameter template	DELETE /v3/{project_id}/configurations/{config_id}	gaussdb:param:deleteParam	-
Querying details about a parameter template	GET /v3.1/{project_id}/configurations/{config_id}	gaussdb:param:get	-
Replicating a parameter template	POST /v3/{project_id}/configurations/{config_id}/copy	gaussdb:param:copy	-
Resetting a parameter template	POST /v3/{project_id}/configurations/{config_id}/reset	gaussdb:param:reset	-
Obtaining the differences of two parameter templates	POST /v3/{project_id}/configurations/comparison	gaussdb:param:compare	-
Querying instances that a parameter template can be applied to	GET /v3/{project_id}/configurations/{config_id}/applicable-instances	gaussdb:instance:listAll	-
Checking whether a parameter template name is unique	GET /v3/{project_id}/configurations/name-validation?name={name}	gaussdb:param:check	-
Applying a parameter template	PUT /v3/{project_id}/configurations/{config_id}/apply	gaussdb:param:applyParam	-
Querying application records of a parameter template	GET /v3/{project_id}/configurations/{config_id}/applied-histories	gaussdb:param:listAll	-
Querying the change history of a parameter template	GET /v3/{project_id}/configurations/{config_id}/histories	gaussdb:param:listAll	-
Querying the parameter setting template for scale-out optimization	GET /v3/{project_id}/expansion-parameters	gaussdb:instance:listAll	-

**Table 4** Backup management
Permission	API	Action	Dependency
Configuring an automated backup policy	PUT /v3.1/{project_id}/instances/{instance_id}/backups/policy	gaussdb:instance:updateBackupPolicy	-
Querying an automated backup policy	GET /v3/{project_id}/instances/{instance_id}/backups/policy	gaussdb:instance:getBackupPolicy	-
Querying backups	GET /v3.2/{project_id}/backups?instance_id={instance_id}&backup_id={backup_id}&backup_type={backup_type}&offset={offset}&limit={limit}&begin_time={begin_time}&end_time={end_time}	gaussdb:backup:listAll	-
Creating a manual backup	POST /v3/{project_id}/backups	gaussdb:backup:createBackup	-
Deleting a manual backup	DELETE /v3/{project_id}/backups/{backup_id}	gaussdb:backup:deleteBackup	-
Querying the restoration time range	GET /v3/{project_id}/instances/{instance_id}/restore-time?date={date}	gaussdb:instance:listRecoverableTimes	-
Restoring data to a new DB instance	POST /v3/{project_id}/instances	gaussdb:instance:createInstance	-
Querying instances that can be used for backups and restorations	GET /v3.1/{project_id}/restorable-instances	gaussdb:instance:listAll	-
Querying the information of the original instance based on a specific point of time or a backup file	GET /v3.1/{project_id}/instance-snapshot?instance_id={instance_id}&backup_id={backup_id}&restore_time={restore_time}	gaussdb:instance:get	-
Configuring the automated backup policy for instances in batches	PUT /v3/{project_id}/backups/policy	gaussdb:instance:updateBackupPolicy	-
Restoring the current instance from a backup	POST /v3/{project_id}/instances/recovery	gaussdb:instance:restoreInstanceInPlace	-
Stopping a backup	POST /v3/{project_id}/instances/{instance_id}/backups/stop	gaussdb:backup:stopBackup	-

**Table 5** DB engine versions and specifications
Permission	API	Action	Dependency
Querying DB engine versions	GET /v3.2/{project_id}/datastore/versions	gaussdb:instance:listAll	-
Querying instance specifications	GET /v3.2/{project_id}/flavors?limit={limit}&offset={offset}&ha_mode={ha_mode}&version={version}&spec_code={spec_code}	gaussdb:instance:listAll	-
Querying DB engines	GET /v3.1/{project_id}/datastores	gaussdb:instance:listAll	-
Querying specifications that a DB instance can be changed to	GET /v3/{project_id}/instances/{instance_id}/available-flavors	gaussdb:instance:listAll	-

**Table 6** Database storage type
Permission	API	Action	Dependency
Querying the storage type of a DB instance	GET /v3/{project_id}/storage-type	gaussdb:instance:listAll	-

**Table 7** Database and account management
Permission	API	Action	Dependency
Creating a database	POST /v3/{project_id}/instances/{instance_id}/database	gaussdb:instance:createDatabase	-
Creating a database account	POST /v3/{project_id}/instances/{instance_id}/db-user	gaussdb:instance:createDatabaseUser	-
Creating a database schema	POST /v3/{project_id}/instances/{instance_id}/schema	gaussdb:instance:createDatabaseSchema	-
Creating a database role	POST /v3.1/{project_id}/instances/{instance_id}/db-role	gaussdb:instance:createDatabaseRole	-
Creating a database account	POST /v3/{project_id}/instances/{instance_id}/db-user	gaussdb:instance:createDatabaseUser	-
Deleting a database	DELETE /v3/{project_id}/instances/{instance_id}/database	gaussdb:instance:dropDatabase	-
Deleting a schema	DELETE /v3/{project_id}/instances/{instance_id}/schema	gaussdb:instance:dropDatabaseSchema	-
Configuring permissions of a database role	POST /v3.1/{project_id}/instances/{instance_id}/db-privilege	gaussdb:instance:grantDatabasePrivilege	-
Resetting a password for a database account	PUT /v3/{project_id}/instances/{instance_id}/db-user/password	gaussdb:instance:resetPassword	-
Querying databases	GET /v3/{project_id}/instances/{instance_id}/databases	gaussdb:instance:listDatabases	-
Querying database users	GET /v3/{project_id}/instances/{instance_id}/db-users	gaussdb:instance:listDatabaseUsers	-
Querying database schemas	GET /v3/{project_id}/instances/{instance_id}/schemas	gaussdb:instance:listSchemas	-
Querying database roles	GET /v3.1/{project_id}/instances/{instance_id}/db-role	gaussdb:instance:listDatabaseRoles	-
Querying database tables	GET /v3/{project_id}/instances/{instance_id}/tables	gaussdb:instance:listTables	-
Adding a client access authentication configuration	POST /v3/{project_id}/instances/{instance_id}/hba-info	gaussdb:instance:addHbaInfo	-
Deleting a client access authentication configuration	DELETE /v3/{project_id}/instances/{instance_id}/hba-info	gaussdb:instance:dropHbaInfo	-
Querying a client access authentication configuration	GET /v3/{project_id}/instances/{instance_id}/hba-info	gaussdb:instance:listHbaInfo	-
Modifying a client access authentication configuration	PUT /v3/{project_id}/instances/{instance_id}/hba-info	gaussdb:instance:updateHbaInfo	-
Restoring a client access authentication configuration	PUT /v3/{project_id}/instances/{instance_id}/restore-hba-info	gaussdb:instance:restoreHbaInfo	-

**Table 8** Log management
Permission	API	Action	Dependency
Creating a slow query log download task	POST /v3/{project_id}/instances/{instance_id}/slow-log/download	gaussdb:instance:operateSlowLog	-
Querying the link for downloading error logs	GET /v3/{project_id}/instances/{instance_id}/error-log	gaussdb:instance:listErrorLog	-
Querying whether error log collection is enabled	GET /v3/{project_id}/instances/{instance_id}/error-log/switch/status	gaussdb:instance:getLogCollectionStatus	-
Querying downloaded slow query log information	GET /v3/{project_id}/instances/{instance_id}/slow-log/download	gaussdb:instance:downloadSlowLog	-
Enabling or disabling error log collection	POST /v3/{project_id}/instances/{instance_id}/error-log/switch/{status}	gaussdb:instance:operateRunningLog	-

**Table 9** DR management
Permission	API	Action	Dependency
Establishing a DR relationship	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/construct	gaussdb:disasterRecovery:create	-
Disabling DR log cache for the primary instance	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/keep-log-stop	gaussdb:disasterRecovery:keeplog	-
Enabling log cache	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/keep-log-start	gaussdb:disasterRecovery:keeplog	-
Disabling a DR drill	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/simulation-stop	gaussdb:disasterRecovery:simulation	-
Promoting the standby instance in a DR setup to primary	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/failover	gaussdb:disasterRecovery:failover	-
Re-establishing a DR relationship	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/restore	gaussdb:disasterRecovery:create	-
Enabling a DR drill	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/simulation-start	gaussdb:disasterRecovery:simulation	-
Switching roles of primary and standby instances in a DR setup	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/switchover	gaussdb:disasterRecovery:switchover	-
Removing a DR relationship	POST /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/release	gaussdb:disasterRecovery:release	-
Querying operation records	GET /v3/{project_id}/instances/{instance_id}/disaster-recovery/records	gaussdb:instance:listRecord	-
Resetting DR configurations	POST /v3.5/{project_id}/instances/{instance_id}/reset-dr-config	gaussdb:disasterRecovery:create	-
Querying the real-time DR monitoring status of an instance	GET /v3.5/{project_id}/instances/{instance_id}/disaster-recovery/monitor	gaussdb:disasterRecovery:listAll	-
Querying established DR relationships	GET /v3.5/{project_id}/disaster-recovery/relations	gaussdb:disasterRecovery:listAll	-

**Table 10** Task management
Permission	API	Action	Dependency
Deleting a task record	DELETE /v3/{project_id}/jobs/{job_id}	gaussdb:task:delete	-
Querying tasks	GET /v3/{project_id}/tasks	gaussdb:task:listAll	-
Obtaining information about a task with a specified ID	GET /v3/{project_id}/jobs?id={id}	gaussdb:task:get	-

**Table 11** Recycle bin
Permission	API	Action	Dependency
Querying all DB engine instances in the recycle bin	GET /v3.1/{project_id}/recycle-instances	gaussdb:instance:listAll	-
Configuring a recycling policy	PUT /v3/{project_id}/recycle-policy	gaussdb:instance:setRecyclePolicy	-
Querying the recycling policy	GET /v3/{project_id}/recycle-policy	gaussdb:instance:getRecyclePolicy	-

**Table 12** Metric management
Permission	API	Action	Dependency
Querying metrics of all DB instances	GET /v3/{project_id}/instances/metric-data	gaussdb:metric:list	-
Querying metrics of a specific DB instance	GET /v3/{project_id}/instances/{instance_id}/metric-data	gaussdb:metric:list	-
Querying metrics of a metric group	GET /v3/{project_id}/instances/metric-name	gaussdb:metric:list	-

**Table 13** Tag management
Permission	API	Action	Dependency
Querying tags of a specific instance	GET /v3/{project_id}/instances/{instance_id}/tags	gaussdb:tag:listAll	-
Querying tags of a project	GET /v3/{project_id}/tags	gaussdb:tag:listAll	-
Querying predefined tags	GET /v3/{project_id}/predefined-tags	gaussdb:tag:listAll	-
Adding tags for a DB instance	POST /v3/{project_id}/instances/{instance_id}/tags	gaussdb:tag:create	-
Deleting tags of an instance	DELETE /v3/{project_id}/instances/{instance_id}/tags	gaussdb:tag:delete	-

**Table 14** Storage management
Permission	API	Action	Dependency
Querying the storage usage of a DB instance	GET /v3/{project_id}/instances/{instance_id}/volume-usage	gaussdb:instance:getDiskUsage	-
Obtaining the disk usage of a shard	GET /v3/{project_id}/instances/{instance_id}/shard-volume-usage	gaussdb:instance:getDiskUsage	-

**Table 15** Quota management
Permission	API	Action	Dependency
Modifying enterprise project quotas	PUT /v3/{project_id}/enterprise-projects/quotas	gaussdb:quota:update	-
Querying enterprise project quotas	GET /v3/{project_id}/enterprise-projects/quotas	gaussdb:quota:listAll	-
Querying the remaining quota of enterprise projects	POST /v3/{project_id}/enterprise-projects/remaining-quotas	gaussdb:quota:listAll	-

**Table 16** Version upgrade
Permission	API	Action	Dependency
Querying upgrade types and versions that instances can be upgraded to in batches	POST /v3.1/{project_id}/instances/db-upgrade/candidate-versions	gaussdb:instance:upgradeDatabaseVersion	-
	POST /v3/{project_id}/instances/db-upgrade/candidate-versions	gaussdb:instance:upgradeDatabaseVersion	-
Querying versions that a DB instance can be upgraded to	GET /v3.1/{project_id}/instances/{instance_id}/db-upgrade/candidate-versions	gaussdb:instance:upgradeDatabaseVersion	-
Upgrading kernel versions of instances in batches	PUT /v3/{project_id}/instances/db-upgrade	gaussdb:instance:upgradeDatabaseVersion	-
Upgrading the kernel version of an instance	PUT /v3.1/{project_id}/instances/{instance_id}/db-upgrade	gaussdb:instance:upgradeDatabaseVersion	-

**Table 17** Slow SQL statements
Permission	API	Action	Dependency
Querying details of a slow SQL statement	POST /v3/{project_id}/instances/{instance_id}/slow-sql-detail	gaussdb:instance:getSlowSqlDetail	-
Querying slow SQL statements	POST /v3/{project_id}/instances/{instance_id}/slow-sql-list	gaussdb:instance:listSlowSql	-
Querying nodes where there are slow SQL statements	POST /v3/{project_id}/instances/{instance_id}/slow-sql-execute-node	gaussdb:instance:listSlowSqlExecuteNode	-
Querying details of slow SQL statements in the global table	POST /v3/{project_id}/instances/{instance_id}/global-slow-sql-detail	gaussdb:instance:getSlowSqlDetail	-

**Table 18** SQL Explorer
Permission	API	Action	Dependency
Querying full data of a single SQL statement	POST /v3/{project_id}/instances/{instance_id}/list-full-sqls	gaussdb:instance:listFullSqls	-
Querying full SQL statistics of an instance	POST /v3/{project_id}/instances/{instance_id}/list-full-sql-statistics	gaussdb:instance:listFullSqlStatistics	-
Querying SQL Explorer status records	GET /v3/{project_id}/instances/{instance_id}/full-sql-switches	gaussdb:instance:listFullSqlSwitches	-
Querying SQL link information	GET /v3/{project_id}/instances/{instance_id}/full-sql/sql-trace	gaussdb:instance:listSqlLinks	-
Querying details of a single SQL statement	GET /v3/{project_id}/instances/{instance_id}/full-sqls/{sql_exec_id}	gaussdb:instance:getFullSql	-
Enabling SQL Explorer or modifying default configurations	POST /v3/{project_id}/instances/{instance_id}/full-sqls/start	gaussdb:instance:enableFullSql	-
Disabling SQL Explorer	POST /v3/{project_id}/instances/{instance_id}/full-sqls/stop	gaussdb:instance:disableFullSql	-

**Table 19** Top SQL
Permission	API	Action	Dependency
Querying top SQL statements	POST /v3/{project_id}/instances/{instance_id}/top-sql-list	gaussdb:instance:listTopSql	-

**Table 20** Diagnostics and optimization
Permission	API	Action	Dependency
Identifying table information in SQL text	POST /v3/{project_id}/instances/{instance_id}/parse/schema-table	gaussdb:instance:listDatabases	-

**Table 21** SQL throttling
Permission	API	Action	Dependency
Creating a SQL throttling task	POST /v3.1/{project_id}/instances/{instance_id}/limit-task	gaussdb:instance:createSQLLimitRule	-
Deleting a SQL throttling task	DELETE /v3.1/{project_id}/instances/{instance_id}/limit-task/{task_id}	gaussdb:instance:deleteSQLLimitRule	-
Querying SQL templates of a specified node	GET /v3/{project_id}/instances/{instance_id}/list-node-limit-sql-model	gaussdb:instance:getSQLLimitRuleTemplate	-
Querying SQL throttling tasks based on specified criteria	POST /v3.1/{project_id}/instances/{instance_id}/limit-task-list	gaussdb:instance:getSQLLimitRules	-
Querying SQL throttling task details	GET /v3.1/{project_id}/instances/{instance_id}/limit-task/{task_id}	gaussdb:instance:getSQLLimitRule	-
Synchronizing SQL throttling data from the kernel to the management plane	POST /v3/{project_id}/instances/{instance_id}/sync-limit-task	gaussdb:instance:synchronizeSQLLimitRule	-
Modifying a SQL throttling task	PUT /v3.1/{project_id}/instances/{instance_id}/limit-task/{task_id}	gaussdb:instance:updateSQLLimitRule	-

**Table 22** Session management
Permission	API	Action	Dependency
Querying nodes for delivering key views	POST /v3/{project_id}/instances/{instance_id}/key-view-execute-node	gaussdb:instance:listKeyViewExecuteNode	-
Querying real-time sessions	POST /v3/{project_id}/instances/{instance_id}/real-time-session	gaussdb:instance:listRealTimeSession	-
Querying transactions	POST /v3/{project_id}/instances/{instance_id}/transactions/list	gaussdb:instance:listTransaction	-
Querying wait events	POST /v3/{project_id}/instances/{instance_id}/wait-event-list	gaussdb:instance:listSessionWaitEvents	-
Obtaining the automatic transaction termination configuration	GET /v3/{project_id}/instances/{instance_id}/transactions/get-auto-kill-config	gaussdb:instance:getAutoKillTransactionConfig	-
Querying SQL execution plan information	GET /v3/{project_id}/instances/{instance_id}/slow-sql/optimization/plan	gaussdb:instance:getSlowSqlPlan	-
Querying SQL stack information	GET /v3/{project_id}/instances/{instance_id}/slow-sql/optimization/stack	gaussdb:instance:getSlowSqlStack	-
Killing an idle session	POST /v3/{project_id}/instances/{instance_id}/kill-free-session	gaussdb:instance:killFreeSession	-
Killing a session	POST /v3/{project_id}/instances/{instance_id}/kill-session	gaussdb:instance:killSession	-
Manually terminating transactions	POST /v3/{project_id}/instances/{instance_id}/transactions/kill	gaussdb:instance:killTransaction	-

**Table 23** Workload diagnosis report (WDR)
Permission	API	Action	Dependency
Collecting a WDR snapshot report	POST /v3/{project_id}/instances/{instance_id}/wdr-snapshots/collect	gaussdb:instance:generateWdr	-
Generating a WDR snapshot	POST /v3/{project_id}/instances/{instance_id}/wdr-snapshots	gaussdb:instance:createWdrSnapshot	-
Querying WDR snapshot status	GET /v3/{project_id}/instances/{instance_id}/wdr-snapshot/status	gaussdb:instance:getWdrSnapshotStatus	-
Enabling or disabling WDR snapshots	PUT /v3/{project_id}/instances/{instance_id}/wdr-snapshot/status	gaussdb:instance:switchWdrSnapshotStatus	-

**Table 24** LTS logs
Permission	API	Action	Dependency
Associating an instance with an LTS log stream	POST /v3/{project_id}/instances/logs/lts-config	gaussdb:instance:bindLtsConfig	-
Viewing LTS log configurations	GET /v3/{project_id}/instances/logs/lts-config	gaussdb:instance:listLtsConfigs	-
Disassociating an instance from an LTS log stream	DELETE /v3/{project_id}/instances/logs/lts-config	gaussdb:instance:unbindLtsConfig	-

**Table 25** Active session profile (ASP)
Permission	API	Action	Dependency
Collecting ASP reports	POST /v3/{project_id}/instances/{instance_id}/asp/collect	gaussdb:instance:operateAspReport	-
Querying ASP collection results	GET /v3/{project_id}/instances/{instance_id}/asp	gaussdb:instance:listAspReport	-
Querying ASP generation status	GET /v3/{project_id}/instances/{instance_id}/asp/status	gaussdb:instance:listAspReport	-
Enabling or disabling ASP generation	PUT /v3/{project_id}/instances/{instance_id}/asp/status	gaussdb:instance:operateAspReport	-

**Table 26** Homepage overview
Permission	API	Action	Dependency
Obtaining historical alarms	GET /v3/{project_id}/alarm-history-record	gaussdb:alarm:list	-
Collecting instance alarm statistics	GET /v3/{project_id}/instances/alarm-statistics	gaussdb:alarm:list	-
Collecting instance status statistics	GET /v3/instances-statistics	gaussdb:instance:listAll	-

Resources

A resource type indicates the resources that an identity policy applies to. If you specify a resource type for any action in Table 27, 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 table below lists the resource types that you can define in identity policy statements for GaussDB.

**Table 27** Resource type supported by GaussDB
Resource Type	URN
Instance	gaussdb:<region>:<account-id>:instance:<instance-id>

Conditions

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

The condition key that you specify can be a global condition key or a service-specific condition key.
- 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, gaussdb:) apply only to operations of the GaussDB service. For details, see Table 28.
- 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.
A condition operator, condition key, and a condition value together constitute a complete condition statement. An identity policy can be applied only when its request conditions are met. For supported condition operators, see Condition operators.

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

**Table 28** Service-specific condition keys supported by GaussDB
Service-specific Condition Key	Type	Single-valued/Multivalued	Description
gaussdb:BackupEnabled	boolean	Single-valued	Filter access permissions based on the tag key of whether to enable the backup policy transferred in the request parameter. Select Default for Qualifier.
gaussdb:Encrypted	boolean	Single-valued	Filter access permissions based on the tag key of whether to enable disk encryption transferred in the request parameter. Select Default for Qualifier.
gaussdb:DownloadCategory	string	Single-valued	Filters access by the download policy type name that is passed in the request. Select Default for Qualifier.
gaussdb:AvailabilityZone	string	Multivalued	Filters access by the AZs that are passed in the request. Select For any value in the request or For all values in the request for Qualifier.
gaussdb:VpcId	string	Single-valued	Filters access by the VPC ID that is passed in the request. Select Default for Qualifier.
gaussdb:Subnet	string	Single-valued	Filters access by the subnet ID that is passed in the request. Select Default for Qualifier.
gaussdb:KmsId	string	Single-valued	Filters access by the disk encryption ID that is passed in the request. Select Default for Qualifier.
gaussdb:FlavorType	string	Single-valued	Filters access by the specification type that is passed in the request. Select Default for Qualifier.