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Glossary

TDSQL for MySQL

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Terakhir diperbarui: 2026-04-03 09:42:28

Fundamental information

Product Abbreviation in CAM Console Authorization by Tag Authorization Granularity IP Restriction
TDSQL for MySQL dcdb Supported Supported Resource level Supported

Note:

The authorization granularity of cloud products is divided into three levels: service level, operation level, and resource level, based on the degree of granularity.

  • Service level: It defines whether a user has the permission to access the service as a whole. A user can have either full access or no access to the service. For the authorization granularity of cloud products at service level, the authorization of specific APIs are not supported.
  • Operation level: It defines whether a user has the permission to call a specific API of the service. For example, granting an account read-only access to the CVM service is an authorization at the operation level.
  • Resource level: It is the finest authorization granularity which defines whether a user has the permission to access specific resources. For example, granting an account read/write access to a specific CVM instance is an authorization at the resource level.

API authorization granularity

Two authorization granularity levels of API are supported: resource level, and operation level.

  • Resource level: It supports the authorization of a specific resource.
  • Operation level: It does not support the authorization of a specific resource. If the policy syntax restricts a specific resource during authorization, CAM will determine that this API is not within the scope of authorization, and deem it as unauthorized.

Write operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
ActivateFromPolaris activate instance from polaris service. Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
ActiveDedicatedDBInstance Operation level * Supported
ActiveHourDCDBInstance activate instance Operation level * Supported
AssociateSecurityGroups Associate security groups Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
BindPolarisForDcn bind polaris service for DCN instances. Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
CancelDcnJob stop the DCN sync connection。 Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
CancelOnlineDDLJob Cancel online DDL job Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
CloneAccount Operation level * Supported
CloseDBExtranetAccess Close extranet access Operation level * Supported
CopyAccountPrivileges Copy account privileges Operation level * Supported
CreateAccount Create Account Operation level * Supported
CreateBackup Create backup Resource level qcs::dcdb::uin/${uin}:instanceId/${InstanceId} Supported
CreateDCDBInstance Create prepaid instance Resource level qcs::dcdb::uin/${uin}:instance/*
qcs::vpc::uin/${uin}:vpc/${vpcId}
qcs::vpc::uin/${uin}:subnet/${subnetId}
qcs::cvm::uin/${uin}:sg/${sgId}
Supported
CreateDedicatedClusterDCDBInstance Create instance in dedicated cluster Resource level qcs::dcdb::uin/${uin}:instance/*
qcs::vpc::uin/${uin}:vpc/${vpcId}
qcs::vpc::uin/${uin}:subnet/${subnetId}
qcs::cvm::uin/${uin}:sg/${sgId}
Supported
CreateHourDCDBInstance Create postpaid instance Resource level qcs::dcdb::uin/${uin}:instance/*
qcs::vpc::uin/${uin}:vpc/${vpcId}
qcs::vpc::uin/${uin}:subnet/${subnetId}
qcs::cvm::uin/${uin}:sg/${sgId}
Supported
CreateOnlineDDLJob Create online DDL job Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
CreateTmpDCDBInstance Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DeleteAccount DeleteAccount Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
DeleteTmpInstance Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DestroyDCDBInstance - Resource level qcs::dcdb:region:uin/account:instance/${instanceId} Supported
DestroyHourDCDBInstance - Resource level qcs::dcdb:region:uin/account:instance/${instanceId} Supported
DisassociateSecurityGroups Disassociate instance security groups Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
FlushBinlog FlushBinlog Resource level qcs::dcdb:region:uin/account:instance/instanceId Supported
GrantAccountPrivileges Grant account privileges Operation level * Supported
InitDCDBInstances This API is used to initialize instances, including setting the default character set and table name case sensitivity. Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
IsolateDCDBInstance IsolateDCDBInstance Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
IsolateDedicatedDBInstance Isolate dedicate tdsql instance Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
IsolateFromPolaris isolate instance from polaris service. Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
IsolateHourDCDBInstance IsolateHourDCDBInstance Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
KillSession - Resource level qcs::dcdb:region:uin/account:instance/instanceId Supported
ModifyAccount ModifyAccount Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
ModifyAccountConfig Modify some user configurations, such as max_ user_ connections Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
ModifyAccountDescription ModifyAccountDescription Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
ModifyAccountPrivileges - Resource level qcs::dcdb:region:uin/account:instance/instanceId Supported
ModifyAutoRenewFlag Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
ModifyBackupConfigs modify backup configs Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
ModifyBackupDownloadRestriction - Operation level * Supported
ModifyBackupTime - Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
ModifyDBEncryptAttributes This interface is used for modify DB encryption attributes. Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
ModifyDBInstanceSecurityGroups Modify instance security groups Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId}
qcs::cvm::uin/${uin}:sg/${sgId}
Supported
ModifyDBInstancesProject This API is used to modify the project to which TencentDB instances belong. Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
ModifyDBParameters ModifyDBParameters Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
ModifyDBSyncMode Operation level * Supported
ModifyInstanceNetwork Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
ModifyInstanceProxyConfig Modify Instance Proxy Config Resource level qcs::dcdb::uin/${uin}:instance/${instanceId} Supported
ModifyInstanceRemark Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
ModifyInstanceSSLAttributes This interface is used to modify instance ssl attributes. Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
ModifyInstanceVip Modify instance vip Resource level qcs::dcdb::uin/${uin}:instance/${instanceId}
qcs::vpc::uin/${uin}:vpc/${vpcId}
qcs::vpc::uin/${uin}:subnet/${subnetId}
Supported
ModifyInstanceVport The interface is used to modify instance vport Resource level qcs::dcdb:region:uin/account:instance/instanceId
qcs::vpc::uin/${uin}:vpc/${vpcId}
qcs::vpc::uin/${uin}:subnet/${subnetId}
Supported
ModifyLogFileRetentionPeriod This API is used to modify the number of days for retention of database backup logs. Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
ModifyRealServerAccessStrategy - Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
OpenDBExtranetAccess This API is used to enable public network access for a TencentDB instance. After that, you can access the instance with the public domain name and port obtained through the DescribeDCDBInstances API. Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
ReleaseNetResource Release reserved network resources Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
RenewDCDBInstance Renew instance Operation level * Supported
ResetAccountPassword Reset Password Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
RestartDBInstances - Resource level qcs::dcdb:region:uin/account:instance/instanceId Supported
StartSmartDBA Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
SwitchDBInstanceHA This API enables dynamic switching of database node availability zones Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
SwitchDcnJob switch the master and slave dcn instances. Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
SwitchRollbackInstance Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
TerminateDedicatedDBInstance Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
UnbindPolaris unbind polaris service for DCN instances. Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
UpgradeDCDBInstance upgrade instance Operation level * Supported
UpgradeDedicatedDCDBInstance Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
UpgradeHourDCDBInstance Upgrade instance Operation level * Supported

Read operations

API API Description Authorization Granularity Six-segment Resource Description IP Restriction
CheckIpStatus Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeAccountPrivileges Describe account privileges Operation level * Supported
DescribeAccounts get use account list Operation level * Supported
DescribeBackupConfigs describe backup configs Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeBackupDownloadRestriction - Operation level * Supported
DescribeBackupFiles - Operation level * Supported
DescribeBackupMonitorData - Operation level * Supported
DescribeBackupOverview - Operation level * Supported
DescribeBackupSummaries - Operation level * Supported
DescribeBackupTime - Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeBatchDCDBRenewalPrice Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeCommonDBInstances Get instance list Operation level * Supported
DescribeConfigHistories DescribeConfigHistories Resource level qcs::dcdb::uin/${uin}:instance/${instanceId} Supported
DescribeDBCharsets Get character set information Operation level * Supported
DescribeDBDetailMetrics - Resource level qcs::dcdb:region:uin/account:instance/instanceId Supported
DescribeDBEncryptAttributes This interface is used to describe DB encryption attributes. Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeDBEngines Get DB engine version list Operation level * Supported
DescribeDBInstanceHAInfo DescribeDBInstanceHAInfo Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeDBInstanceRsip Describe instance rsip Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
DescribeDBLogFiles Operation level * Supported
DescribeDBMetrics Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeDBParameters This API is used to get the current parameter settings of a database. Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeDBSecurityGroups Describe instance security groups Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
DescribeDBSlowLogAnalysis Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeDBSlowLogs Operation level * Supported
DescribeDBSyncMode Operation level * Supported
DescribeDBTmpInstances DescribeDBTmpInstances Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeDCDBBinlogTime Query the available time range for rollback Operation level * Supported
DescribeDCDBDealAuthParam DescribeDCDBDealAuthParam Operation level * Supported
DescribeDCDBInstanceDetail Describe instance detail Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
DescribeDCDBInstanceNodeInfo Get instance node info Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
DescribeDCDBInstanceShardInfo DescribeDCDBInstanceShardInfo Resource level qcs::dcdb:${region}:uin/${uin}:instance/${InstanceId} Supported
DescribeDCDBInstances Describe instance list Operation level * Supported
DescribeDCDBPrice Describe price Operation level * Supported
DescribeDCDBRenewalPrice Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeDCDBRollbackInstances DescribeDCDBRollbackInstances Resource level qcs::${ApiModule}:${Region}:uin/:instance/${InstanceId} Supported
DescribeDCDBSaleInfo Query available zones for sale Operation level * Supported
DescribeDCDBShards Describe DCDB shards info Operation level * Supported
DescribeDCDBUpgradePrice Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeDatabaseObjects Describe database objects Operation level * Supported
DescribeDatabaseTable Describe database table columns Operation level * Supported
DescribeDatabases Describe databases Operation level * Supported
DescribeDcnDetail DescribeDcnDetail Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeDcnRelations list all DCN instances. Operation level * Supported
DescribeErrorLogs Describe error log details Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
DescribeFenceShardSpec Query fence specs Operation level * Supported
DescribeFileDownloadUrl - Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeFlow Describe flow status Operation level * Supported
DescribeInstanceProxyConfig This interface is used to describe instance proxy config. Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeInstanceSSLAttributes This interface is used to describe DB SSL attributes. Resource level qcs::dcdb:${region}:uin/${uin}:instance/instanceId Supported
DescribeInstances Describe instances Operation level * Supported
DescribeLatestCloudDBAReport Resource level qcs::dcdb:${Region}:uin/:instance/${InstanceId} Supported
DescribeLogFileRetentionPeriod Operation level * Supported
DescribeOnlineDDLJob Describe online DDL job Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
DescribeOrders track order Operation level * Supported
DescribeProjectSecurityGroups Describe project security groups Operation level * Supported
DescribeProjects This API is used to query the project list. Operation level * Supported
DescribePublicKey Describe public key Operation level * Supported
DescribeShardSpec Describe instance specifications Operation level * Supported
DescribeSlowLogs Describe slow log details Resource level qcs::dcdb::uin/${uin}:instance/${InstanceId} Supported
DescribeUserTasks DescribeUserTasks Operation level * Supported

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