java.lang.Object
- com.tencentcloudapi.common.AbstractClient
- - com.tencentcloudapi.postgres.v20170312.PostgresClient

public class PostgresClient
extends AbstractClient

Field Summary
- Fields inherited from class com.tencentcloudapi.common.AbstractClient
  gson, HTTP_RSP_OK, SDK_VERSION

Constructor Summary

Constructors
Constructor	Description
`PostgresClient(Credential credential, String region)`
`PostgresClient(Credential credential, String region, ClientProfile profile)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AddDBInstanceToReadOnlyGroupResponse`	`AddDBInstanceToReadOnlyGroup(AddDBInstanceToReadOnlyGroupRequest req)`	本接口（AddDBInstanceToReadOnlyGroup）用于添加只读实例到只读组
`CloneDBInstanceResponse`	`CloneDBInstance(CloneDBInstanceRequest req)`	用于克隆实例，支持指定备份集、指定时间点进行克隆。
`CloseDBExtranetAccessResponse`	`CloseDBExtranetAccess(CloseDBExtranetAccessRequest req)`	本接口（CloseDBExtranetAccess）用于关闭实例公网地址。
`CloseServerlessDBExtranetAccessResponse`	`CloseServerlessDBExtranetAccess(CloseServerlessDBExtranetAccessRequest req)`	本接口（CloseServerlessDBExtranetAccess）用于关闭serverlessDB实例公网地址
`CreateBaseBackupResponse`	`CreateBaseBackup(CreateBaseBackupRequest req)`	本接口（CreateBaseBackup）用于创建实例的全量备份。
`CreateDBInstanceNetworkAccessResponse`	`CreateDBInstanceNetworkAccess(CreateDBInstanceNetworkAccessRequest req)`	本接口（CreateDBInstanceNetworkAccess）用于创建实例网络。
`CreateDBInstancesResponse`	`CreateDBInstances(CreateDBInstancesRequest req)`	本接口（CreateDBInstances）用于创建一个或者多个PostgreSQL实例,仅发货实例不会进行初始化。本接口已废弃，推荐使用接口[CreateInstances](https://cloud.tencent.com/document/api/409/56107)替代。
`CreateInstancesResponse`	`CreateInstances(CreateInstancesRequest req)`	本接口 (CreateInstances) 用于创建一个或者多个PostgreSQL实例，通过此接口创建的实例无需进行初始化，可直接使用。实例创建成功后将自动开机启动，实例状态变为“运行中”。预付费实例的购买会预先扣除本次实例购买所需金额，按小时后付费实例购买会预先冻结本次实例购买一小时内所需金额，在调用本接口前请确保账户余额充足。
`CreateParameterTemplateResponse`	`CreateParameterTemplate(CreateParameterTemplateRequest req)`	本接口 (CreateParameterTemplate) 用于创建参数模板。
`CreateReadOnlyDBInstanceResponse`	`CreateReadOnlyDBInstance(CreateReadOnlyDBInstanceRequest req)`	本接口(CreateReadOnlyDBInstance)用于创建只读实例
`CreateReadOnlyGroupResponse`	`CreateReadOnlyGroup(CreateReadOnlyGroupRequest req)`	本接口（CreateReadOnlyGroup）用于创建只读组
`CreateReadOnlyGroupNetworkAccessResponse`	`CreateReadOnlyGroupNetworkAccess(CreateReadOnlyGroupNetworkAccessRequest req)`	本接口（CreateReadOnlyGroupNetworkAccess）用于创建RO组的网络。
`CreateServerlessDBInstanceResponse`	`CreateServerlessDBInstance(CreateServerlessDBInstanceRequest req)`	本接口 (CreateServerlessDBInstance) 用于创建一个ServerlessDB实例，创建成功返回实例ID。
`DeleteBaseBackupResponse`	`DeleteBaseBackup(DeleteBaseBackupRequest req)`	本接口（DeleteBaseBackup）用于删除实例指定全量备份。
`DeleteDBInstanceNetworkAccessResponse`	`DeleteDBInstanceNetworkAccess(DeleteDBInstanceNetworkAccessRequest req)`	可对实例进行网络的删除操作。
`DeleteLogBackupResponse`	`DeleteLogBackup(DeleteLogBackupRequest req)`	本接口（DeleteLogBackup）用于删除实例指定日志备份。
`DeleteParameterTemplateResponse`	`DeleteParameterTemplate(DeleteParameterTemplateRequest req)`	本接口（DeleteParameterTemplate）主要用于删除某个参数模板。
`DeleteReadOnlyGroupResponse`	`DeleteReadOnlyGroup(DeleteReadOnlyGroupRequest req)`	本接口(DeleteReadOnlyGroup)用于删除指定的只读组
`DeleteReadOnlyGroupNetworkAccessResponse`	`DeleteReadOnlyGroupNetworkAccess(DeleteReadOnlyGroupNetworkAccessRequest req)`	可对RO组进行网络的删除操作。
`DeleteServerlessDBInstanceResponse`	`DeleteServerlessDBInstance(DeleteServerlessDBInstanceRequest req)`	本接口 (DeleteServerlessDBInstance) 用于删除一个ServerlessDB实例。
`DescribeAccountsResponse`	`DescribeAccounts(DescribeAccountsRequest req)`	本接口（DescribeAccounts）用于查询实例的数据库账号列表。
`DescribeAvailableRecoveryTimeResponse`	`DescribeAvailableRecoveryTime(DescribeAvailableRecoveryTimeRequest req)`	本接口（DescribeAvailableRecoveryTime）用于查询实例可恢复的时间范围。
`DescribeBackupDownloadRestrictionResponse`	`DescribeBackupDownloadRestriction(DescribeBackupDownloadRestrictionRequest req)`	本接口（DescribeBackupDownloadRestriction）用于查询备份文件下载限制。
`DescribeBackupDownloadURLResponse`	`DescribeBackupDownloadURL(DescribeBackupDownloadURLRequest req)`	本接口 (DescribeBackupDownloadURL) 用于查询指定备份集的下载地址，可包括全量备份集、增量日志备份集。
`DescribeBackupOverviewResponse`	`DescribeBackupOverview(DescribeBackupOverviewRequest req)`	本接口（DescribeBackupOverview）用于查询用户的备份概览信息。返回用户当前备份个数、备份占用容量、免费容量、收费容量等信息（容量单位为字节）。
`DescribeBackupPlansResponse`	`DescribeBackupPlans(DescribeBackupPlansRequest req)`	本接口 (DescribeBackupPlans) 用于实例所有的备份计划查询
`DescribeBackupSummariesResponse`	`DescribeBackupSummaries(DescribeBackupSummariesRequest req)`	本接口(DescribeBackupSummaries)用于查询实例备份的统计信息，返回以实例为维度的备份个数、占用容量等信息（容量单位为字节）。
`DescribeBaseBackupsResponse`	`DescribeBaseBackups(DescribeBaseBackupsRequest req)`	本接口（DescribeBaseBackups）用于查询基础备份列表。
`DescribeClassesResponse`	`DescribeClasses(DescribeClassesRequest req)`	本接口（DescribeClasses）用于查询实例售卖规格。
`DescribeCloneDBInstanceSpecResponse`	`DescribeCloneDBInstanceSpec(DescribeCloneDBInstanceSpecRequest req)`	本接口（DescribeCloneDBInstanceSpec）用于查询克隆实例可选择的最小规格，包括SpecCode和磁盘。
`DescribeDatabasesResponse`	`DescribeDatabases(DescribeDatabasesRequest req)`	接口（DescribeDatabases）用来查询实例的数据库列表。
`DescribeDBBackupsResponse`	`DescribeDBBackups(DescribeDBBackupsRequest req)`	本接口（DescribeDBBackups）用于查询实例备份列表。本接口已废弃，推荐使用接口[DescribeBaseBackups](https://cloud.tencent.com/document/api/409/89022)替代。
`DescribeDBErrlogsResponse`	`DescribeDBErrlogs(DescribeDBErrlogsRequest req)`	本接口（DescribeDBErrlogs）用于查询错误日志。
`DescribeDBInstanceAttributeResponse`	`DescribeDBInstanceAttribute(DescribeDBInstanceAttributeRequest req)`	本接口 (DescribeDBInstanceAttribute) 用于查询某个实例的详情信息。
`DescribeDBInstanceHAConfigResponse`	`DescribeDBInstanceHAConfig(DescribeDBInstanceHAConfigRequest req)`	本接口（DescribeDBInstanceHAConfig）用于查询实例HA配置信息。其中HA配置信息包括：允许备节点切换为主节点的条件配置半同步实例使用同步复制或异步复制的条件配置
`DescribeDBInstanceParametersResponse`	`DescribeDBInstanceParameters(DescribeDBInstanceParametersRequest req)`	本接口（DescribeDBInstanceAttribute）用于查询实例的参数信息。
`DescribeDBInstancesResponse`	`DescribeDBInstances(DescribeDBInstancesRequest req)`	本接口 (DescribeDBInstances) 用于查询一个或多个实例的详细信息。
`DescribeDBInstanceSecurityGroupsResponse`	`DescribeDBInstanceSecurityGroups(DescribeDBInstanceSecurityGroupsRequest req)`	本接口（DescribeDBInstanceSecurityGroups）用于查询实例安全组。
`DescribeDBSlowlogsResponse`	`DescribeDBSlowlogs(DescribeDBSlowlogsRequest req)`	本接口（DescribeDBSlowlogs）用于获取慢查询日志。本接口已于2021.09.01日废弃，后续此接口将不再返回任何数据，推荐使用接口[DescribeSlowQueryList](https://cloud.tencent.com/document/api/409/60540)替代。
`DescribeDBVersionsResponse`	`DescribeDBVersions(DescribeDBVersionsRequest req)`	本接口（DescribeDBVersions）用于查询支持的数据库版本。
`DescribeDBXlogsResponse`	`DescribeDBXlogs(DescribeDBXlogsRequest req)`	本接口（DescribeDBXlogs）用于获取实例Xlog列表。本接口已废弃，推荐使用接口[DescribeLogBackups](https://cloud.tencent.com/document/api/409/89021)替代。
`DescribeDefaultParametersResponse`	`DescribeDefaultParameters(DescribeDefaultParametersRequest req)`	本接口（DescribeDefaultParameters）主要用于查询某个数据库版本和引擎支持的所有参数。
`DescribeEncryptionKeysResponse`	`DescribeEncryptionKeys(DescribeEncryptionKeysRequest req)`	本接口（DescribeEncryptionKeys）用于查询实例的密钥信息列表。
`DescribeLogBackupsResponse`	`DescribeLogBackups(DescribeLogBackupsRequest req)`	本接口（DescribeLogBackups）用于查询日志备份列表。
`DescribeOrdersResponse`	`DescribeOrders(DescribeOrdersRequest req)`	本接口（DescribeOrders）用于查询订单信息。
`DescribeParameterTemplateAttributesResponse`	`DescribeParameterTemplateAttributes(DescribeParameterTemplateAttributesRequest req)`	本接口（DescribeParameterTemplateAttributes）用于查询某个参数模板的具体内容，包括基本信息和参数信息。
`DescribeParameterTemplatesResponse`	`DescribeParameterTemplates(DescribeParameterTemplatesRequest req)`	本接口 (DescribeParameterTemplates) 用于查询参数模板列表。
`DescribeParamsEventResponse`	`DescribeParamsEvent(DescribeParamsEventRequest req)`	本接口（DescribeParamsEvent）用于查询参数修改事件。
`DescribeProductConfigResponse`	`DescribeProductConfig(DescribeProductConfigRequest req)`	本接口（DescribeProductConfig）用于查询售卖规格配置。本接口已废弃，推荐使用新接口[DescribeClasses](https://cloud.tencent.com/document/api/409/89019)。
`DescribeReadOnlyGroupsResponse`	`DescribeReadOnlyGroups(DescribeReadOnlyGroupsRequest req)`	本接口（DescribeReadOnlyGroups）用于查询只读组列表
`DescribeRegionsResponse`	`DescribeRegions(DescribeRegionsRequest req)`	本接口 (DescribeRegions) 用于查询售卖地域信息。
`DescribeServerlessDBInstancesResponse`	`DescribeServerlessDBInstances(DescribeServerlessDBInstancesRequest req)`	用于查询一个或多个serverlessDB实例的详细信息
`DescribeSlowQueryAnalysisResponse`	`DescribeSlowQueryAnalysis(DescribeSlowQueryAnalysisRequest req)`	此接口（DescribeSlowQueryAnalysis）用于统计指定时间范围内的所有慢查询，根据SQL语句抽象参数后，进行聚合分析，并返回同类SQL列表。
`DescribeSlowQueryListResponse`	`DescribeSlowQueryList(DescribeSlowQueryListRequest req)`	此接口（DescribeSlowQueryList）用于查询指定时间范围内的所有慢查询。
`DescribeZonesResponse`	`DescribeZones(DescribeZonesRequest req)`	本接口 (DescribeZones) 用于查询支持的可用区信息。
`DestroyDBInstanceResponse`	`DestroyDBInstance(DestroyDBInstanceRequest req)`	本接口 (DestroyDBInstance) 用于彻底销毁指定DBInstanceId对应的实例，销毁后实例数据将彻底删除，无法找回，调用前请仔细确认要操作的实例。只能销毁隔离中的实例。
`DisIsolateDBInstancesResponse`	`DisIsolateDBInstances(DisIsolateDBInstancesRequest req)`	本接口（DisIsolateDBInstances）用于解隔离实例
`InitDBInstancesResponse`	`InitDBInstances(InitDBInstancesRequest req)`	本接口（InitDBInstances）用于初始化云数据库PostgreSQL实例。本接口已废弃，推荐使用接口[CreateInstances](https://cloud.tencent.com/document/api/409/56107)替代。
`InquiryPriceCreateDBInstancesResponse`	`InquiryPriceCreateDBInstances(InquiryPriceCreateDBInstancesRequest req)`	本接口 (InquiryPriceCreateDBInstances) 用于查询购买实例的价格信息。
`InquiryPriceRenewDBInstanceResponse`	`InquiryPriceRenewDBInstance(InquiryPriceRenewDBInstanceRequest req)`	本接口（InquiryPriceRenewDBInstance）用于查询续费实例的价格。
`InquiryPriceUpgradeDBInstanceResponse`	`InquiryPriceUpgradeDBInstance(InquiryPriceUpgradeDBInstanceRequest req)`	本接口（InquiryPriceUpgradeDBInstance）用于查询升级实例的价格。只支持按量计费实例。
`IsolateDBInstancesResponse`	`IsolateDBInstances(IsolateDBInstancesRequest req)`	本接口（IsolateDBInstances）用于隔离实例。
`ModifyAccountRemarkResponse`	`ModifyAccountRemark(ModifyAccountRemarkRequest req)`	本接口（ModifyAccountRemark）用于修改帐号备注。
`ModifyBackupDownloadRestrictionResponse`	`ModifyBackupDownloadRestriction(ModifyBackupDownloadRestrictionRequest req)`	本接口（ModifyBackupDownloadRestriction）用于修改备份文件下载限制。
`ModifyBackupPlanResponse`	`ModifyBackupPlan(ModifyBackupPlanRequest req)`	本接口 (ModifyBackupPlan) 用于实例备份计划的修改，默认是在每天的凌晨开始全量备份，备份保留时长是7天。可以根据此接口指定时间进行实例的备份。
`ModifyBaseBackupExpireTimeResponse`	`ModifyBaseBackupExpireTime(ModifyBaseBackupExpireTimeRequest req)`	本接口（ModifyBaseBackupExpireTime）用于修改实例指定全量备份的过期时间。
`ModifyDBInstanceChargeTypeResponse`	`ModifyDBInstanceChargeType(ModifyDBInstanceChargeTypeRequest req)`	支持实例的计费类型转换（目前仅支持按量计费转包年包月）
`ModifyDBInstanceDeploymentResponse`	`ModifyDBInstanceDeployment(ModifyDBInstanceDeploymentRequest req)`	本接口（ModifyDBInstanceDeployment）用于修改节点可用区部署方式，仅支持主实例。
`ModifyDBInstanceHAConfigResponse`	`ModifyDBInstanceHAConfig(ModifyDBInstanceHAConfigRequest req)`	本接口（ModifyDBInstanceHAConfig）用于修改实例HA配置信息。其中HA配置信息包括：允许备节点切换为主节点的条件配置半同步实例使用同步复制或异步复制的条件配置
`ModifyDBInstanceNameResponse`	`ModifyDBInstanceName(ModifyDBInstanceNameRequest req)`	本接口（ModifyDBInstanceName）用于修改postgresql实例名字。
`ModifyDBInstanceParametersResponse`	`ModifyDBInstanceParameters(ModifyDBInstanceParametersRequest req)`	本接口 (ModifyDBInstanceParameters) 用于修改实例参数。
`ModifyDBInstanceReadOnlyGroupResponse`	`ModifyDBInstanceReadOnlyGroup(ModifyDBInstanceReadOnlyGroupRequest req)`	本接口（ModifyDBInstanceReadOnlyGroup）用于修改实例所属的只读组
`ModifyDBInstanceSecurityGroupsResponse`	`ModifyDBInstanceSecurityGroups(ModifyDBInstanceSecurityGroupsRequest req)`	本接口（ModifyDBInstanceSecurityGroups）用于修改实例安全组。
`ModifyDBInstanceSpecResponse`	`ModifyDBInstanceSpec(ModifyDBInstanceSpecRequest req)`	本接口（ModifyDBInstanceSpec）用于修改实例规格，包括内存、磁盘。
`ModifyDBInstancesProjectResponse`	`ModifyDBInstancesProject(ModifyDBInstancesProjectRequest req)`	本接口（ModifyDBInstancesProject）用于修改实例所属项目。
`ModifyParameterTemplateResponse`	`ModifyParameterTemplate(ModifyParameterTemplateRequest req)`	本接口（ModifyParameterTemplate）主要用于修改参数模板名称，描述等配置，也可用于管理参数模板中的参数列表。
`ModifyReadOnlyGroupConfigResponse`	`ModifyReadOnlyGroupConfig(ModifyReadOnlyGroupConfigRequest req)`	本接口(ModifyReadOnlyGroupConfig)用于更新只读组配置信息
`ModifySwitchTimePeriodResponse`	`ModifySwitchTimePeriod(ModifySwitchTimePeriodRequest req)`	当升级完成后，对处于等待切换状态下的实例，强制实例立即切换。
`OpenDBExtranetAccessResponse`	`OpenDBExtranetAccess(OpenDBExtranetAccessRequest req)`	本接口（OpenDBExtranetAccess）用于开通实例公网地址。
`OpenServerlessDBExtranetAccessResponse`	`OpenServerlessDBExtranetAccess(OpenServerlessDBExtranetAccessRequest req)`	本接口（OpenServerlessDBExtranetAccess）用于开通serverlessDB实例公网地址。
`RebalanceReadOnlyGroupResponse`	`RebalanceReadOnlyGroup(RebalanceReadOnlyGroupRequest req)`	本接口(RebalanceReadOnlyGroup)用于重新均衡 RO 组内实例的负载。注意，RO 组内 RO 实例会有一次数据库连接瞬断，请确保应用程序能重连数据库，谨慎操作。
`RemoveDBInstanceFromReadOnlyGroupResponse`	`RemoveDBInstanceFromReadOnlyGroup(RemoveDBInstanceFromReadOnlyGroupRequest req)`	本接口（RemoveDBInstanceFromReadOnlyGroup）用户将只读实例从只读组中移除
`RenewInstanceResponse`	`RenewInstance(RenewInstanceRequest req)`	本接口（RenewInstance）用于续费实例。
`ResetAccountPasswordResponse`	`ResetAccountPassword(ResetAccountPasswordRequest req)`	本接口（ResetAccountPassword）用于重置实例的账户密码。
`RestartDBInstanceResponse`	`RestartDBInstance(RestartDBInstanceRequest req)`	本接口（RestartDBInstance）用于重启实例。
`SetAutoRenewFlagResponse`	`SetAutoRenewFlag(SetAutoRenewFlagRequest req)`	本接口（SetAutoRenewFlag）用于设置自动续费。
`SwitchDBInstancePrimaryResponse`	`SwitchDBInstancePrimary(SwitchDBInstancePrimaryRequest req)`	本接口（SwitchDBInstancePrimary）用于切换实例主备关系。通过主动发起切换，可以验证业务能否正确处理实例主备切换的场景通过使用强制切换，可以在备节点延迟不满足切换条件时，强制发起主从切换只有主实例可以执行该操作
`UpgradeDBInstanceResponse`	`UpgradeDBInstance(UpgradeDBInstanceRequest req)`	本接口（UpgradeDBInstance）用于升级实例配置。本接口已废弃，推荐使用接口[ModifyDBInstanceSpec](https://cloud.tencent.com/document/api/409/63689)替代。
`UpgradeDBInstanceKernelVersionResponse`	`UpgradeDBInstanceKernelVersion(UpgradeDBInstanceKernelVersionRequest req)`	本接口（UpgradeDBInstanceKernelVersion）用于升级实例的内核版本号。

Methods inherited from class com.tencentcloudapi.common.AbstractClient
call, callOctetStream, getClientProfile, getCredential, getRegion, getRegionBreaker, internalRequest, retry, setClientProfile, setCredential, setRegion, setRegionBreaker

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PostgresClient
```
public PostgresClient(Credential credential,
                      String region)
```
  - PostgresClient
```
public PostgresClient(Credential credential,
                      String region,
                      ClientProfile profile)
```
- Method Detail
  - AddDBInstanceToReadOnlyGroup
```
public AddDBInstanceToReadOnlyGroupResponse AddDBInstanceToReadOnlyGroup(AddDBInstanceToReadOnlyGroupRequest req)
                                                                  throws TencentCloudSDKException
```
    本接口（AddDBInstanceToReadOnlyGroup）用于添加只读实例到只读组
    
    Parameters:
    
    req - AddDBInstanceToReadOnlyGroupRequest
    
    Returns:
    
    AddDBInstanceToReadOnlyGroupResponse
    
    Throws:
    
    TencentCloudSDKException
  - CloneDBInstance
```
public CloneDBInstanceResponse CloneDBInstance(CloneDBInstanceRequest req)
                                        throws TencentCloudSDKException
```
    用于克隆实例，支持指定备份集、指定时间点进行克隆。
    
    Parameters:
    
    req - CloneDBInstanceRequest
    
    Returns:
    
    CloneDBInstanceResponse
    
    Throws:
    
    TencentCloudSDKException
  - CloseDBExtranetAccess
```
public CloseDBExtranetAccessResponse CloseDBExtranetAccess(CloseDBExtranetAccessRequest req)
                                                    throws TencentCloudSDKException
```
    本接口（CloseDBExtranetAccess）用于关闭实例公网地址。
    
    Parameters:
    
    req - CloseDBExtranetAccessRequest
    
    Returns:
    
    CloseDBExtranetAccessResponse
    
    Throws:
    
    TencentCloudSDKException
  - CloseServerlessDBExtranetAccess
```
public CloseServerlessDBExtranetAccessResponse CloseServerlessDBExtranetAccess(CloseServerlessDBExtranetAccessRequest req)
                                                                        throws TencentCloudSDKException
```
    本接口（CloseServerlessDBExtranetAccess）用于关闭serverlessDB实例公网地址
    
    Parameters:
    
    req - CloseServerlessDBExtranetAccessRequest
    
    Returns:
    
    CloseServerlessDBExtranetAccessResponse
    
    Throws:
    
    TencentCloudSDKException
  - CreateBaseBackup
```
public CreateBaseBackupResponse CreateBaseBackup(CreateBaseBackupRequest req)
                                          throws TencentCloudSDKException
```
    本接口（CreateBaseBackup）用于创建实例的全量备份。
    
    Parameters:
    
    req - CreateBaseBackupRequest
    
    Returns:
    
    CreateBaseBackupResponse
    
    Throws:
    
    TencentCloudSDKException
  - CreateDBInstanceNetworkAccess
```
public CreateDBInstanceNetworkAccessResponse CreateDBInstanceNetworkAccess(CreateDBInstanceNetworkAccessRequest req)
                                                                    throws TencentCloudSDKException
```
    本接口（CreateDBInstanceNetworkAccess）用于创建实例网络。
    
    Parameters:
    
    req - CreateDBInstanceNetworkAccessRequest
    
    Returns:
    
    CreateDBInstanceNetworkAccessResponse
    
    Throws:
    
    TencentCloudSDKException
  - CreateDBInstances
```
public CreateDBInstancesResponse CreateDBInstances(CreateDBInstancesRequest req)
                                            throws TencentCloudSDKException
```
    本接口（CreateDBInstances）用于创建一个或者多个PostgreSQL实例,仅发货实例不会进行初始化。本接口已废弃，推荐使用接口[CreateInstances](https://cloud.tencent.com/document/api/409/56107)替代。
    
    Parameters:
    
    req - CreateDBInstancesRequest
    
    Returns:
    
    CreateDBInstancesResponse
    
    Throws:
    
    TencentCloudSDKException
  - CreateInstances
```
public CreateInstancesResponse CreateInstances(CreateInstancesRequest req)
                                        throws TencentCloudSDKException
```
    本接口 (CreateInstances) 用于创建一个或者多个PostgreSQL实例，通过此接口创建的实例无需进行初始化，可直接使用。
  - 实例创建成功后将自动开机启动，实例状态变为“运行中”。
  - 预付费实例的购买会预先扣除本次实例购买所需金额，按小时后付费实例购买会预先冻结本次实例购买一小时内所需金额，在调用本接口前请确保账户余额充足。

Parameters:: req - CreateInstancesRequest
Returns:: CreateInstancesResponse
Throws:: TencentCloudSDKException

CreateParameterTemplate
```
public CreateParameterTemplateResponse CreateParameterTemplate(CreateParameterTemplateRequest req)
                                                        throws TencentCloudSDKException
```
本接口 (CreateParameterTemplate) 用于创建参数模板。

Parameters:

req - CreateParameterTemplateRequest

Returns:

CreateParameterTemplateResponse

Throws:

TencentCloudSDKException

CreateReadOnlyDBInstance

public CreateReadOnlyDBInstanceResponse CreateReadOnlyDBInstance(CreateReadOnlyDBInstanceRequest req)
                                                          throws TencentCloudSDKException

本接口(CreateReadOnlyDBInstance)用于创建只读实例

Parameters:: req - CreateReadOnlyDBInstanceRequest
Returns:: CreateReadOnlyDBInstanceResponse
Throws:: TencentCloudSDKException

CreateReadOnlyGroup
```
public CreateReadOnlyGroupResponse CreateReadOnlyGroup(CreateReadOnlyGroupRequest req)
                                                throws TencentCloudSDKException
```
本接口（CreateReadOnlyGroup）用于创建只读组

Parameters:

req - CreateReadOnlyGroupRequest

Returns:

CreateReadOnlyGroupResponse

Throws:

TencentCloudSDKException

CreateReadOnlyGroupNetworkAccess

public CreateReadOnlyGroupNetworkAccessResponse CreateReadOnlyGroupNetworkAccess(CreateReadOnlyGroupNetworkAccessRequest req)
                                                                          throws TencentCloudSDKException

本接口（CreateReadOnlyGroupNetworkAccess）用于创建RO组的网络。

Parameters:: req - CreateReadOnlyGroupNetworkAccessRequest
Returns:: CreateReadOnlyGroupNetworkAccessResponse
Throws:: TencentCloudSDKException

CreateServerlessDBInstance
```
public CreateServerlessDBInstanceResponse CreateServerlessDBInstance(CreateServerlessDBInstanceRequest req)
                                                              throws TencentCloudSDKException
```
本接口 (CreateServerlessDBInstance) 用于创建一个ServerlessDB实例，创建成功返回实例ID。

Parameters:

req - CreateServerlessDBInstanceRequest

Returns:

CreateServerlessDBInstanceResponse

Throws:

TencentCloudSDKException

DeleteBaseBackup
```
public DeleteBaseBackupResponse DeleteBaseBackup(DeleteBaseBackupRequest req)
                                          throws TencentCloudSDKException
```
本接口（DeleteBaseBackup）用于删除实例指定全量备份。

Parameters:

req - DeleteBaseBackupRequest

Returns:

DeleteBaseBackupResponse

Throws:

TencentCloudSDKException

DeleteDBInstanceNetworkAccess

public DeleteDBInstanceNetworkAccessResponse DeleteDBInstanceNetworkAccess(DeleteDBInstanceNetworkAccessRequest req)
                                                                    throws TencentCloudSDKException

可对实例进行网络的删除操作。

Parameters:: req - DeleteDBInstanceNetworkAccessRequest
Returns:: DeleteDBInstanceNetworkAccessResponse
Throws:: TencentCloudSDKException

DeleteLogBackup
```
public DeleteLogBackupResponse DeleteLogBackup(DeleteLogBackupRequest req)
                                        throws TencentCloudSDKException
```
本接口（DeleteLogBackup）用于删除实例指定日志备份。

Parameters:

req - DeleteLogBackupRequest

Returns:

DeleteLogBackupResponse

Throws:

TencentCloudSDKException

DeleteParameterTemplate
```
public DeleteParameterTemplateResponse DeleteParameterTemplate(DeleteParameterTemplateRequest req)
                                                        throws TencentCloudSDKException
```
本接口（DeleteParameterTemplate）主要用于删除某个参数模板。

Parameters:

req - DeleteParameterTemplateRequest

Returns:

DeleteParameterTemplateResponse

Throws:

TencentCloudSDKException

DeleteReadOnlyGroup
```
public DeleteReadOnlyGroupResponse DeleteReadOnlyGroup(DeleteReadOnlyGroupRequest req)
                                                throws TencentCloudSDKException
```
本接口(DeleteReadOnlyGroup)用于删除指定的只读组

Parameters:

req - DeleteReadOnlyGroupRequest

Returns:

DeleteReadOnlyGroupResponse

Throws:

TencentCloudSDKException

DeleteReadOnlyGroupNetworkAccess

public DeleteReadOnlyGroupNetworkAccessResponse DeleteReadOnlyGroupNetworkAccess(DeleteReadOnlyGroupNetworkAccessRequest req)
                                                                          throws TencentCloudSDKException

可对RO组进行网络的删除操作。

Parameters:: req - DeleteReadOnlyGroupNetworkAccessRequest
Returns:: DeleteReadOnlyGroupNetworkAccessResponse
Throws:: TencentCloudSDKException

DeleteServerlessDBInstance
```
public DeleteServerlessDBInstanceResponse DeleteServerlessDBInstance(DeleteServerlessDBInstanceRequest req)
                                                              throws TencentCloudSDKException
```
本接口 (DeleteServerlessDBInstance) 用于删除一个ServerlessDB实例。

Parameters:

req - DeleteServerlessDBInstanceRequest

Returns:

DeleteServerlessDBInstanceResponse

Throws:

TencentCloudSDKException

DescribeAccounts
```
public DescribeAccountsResponse DescribeAccounts(DescribeAccountsRequest req)
                                          throws TencentCloudSDKException
```
本接口（DescribeAccounts）用于查询实例的数据库账号列表。

Parameters:

req - DescribeAccountsRequest

Returns:

DescribeAccountsResponse

Throws:

TencentCloudSDKException

DescribeAvailableRecoveryTime
```
public DescribeAvailableRecoveryTimeResponse DescribeAvailableRecoveryTime(DescribeAvailableRecoveryTimeRequest req)
                                                                    throws TencentCloudSDKException
```
本接口（DescribeAvailableRecoveryTime）用于查询实例可恢复的时间范围。

Parameters:

req - DescribeAvailableRecoveryTimeRequest

Returns:

DescribeAvailableRecoveryTimeResponse

Throws:

TencentCloudSDKException

DescribeBackupDownloadRestriction
```
public DescribeBackupDownloadRestrictionResponse DescribeBackupDownloadRestriction(DescribeBackupDownloadRestrictionRequest req)
                                                                            throws TencentCloudSDKException
```
本接口（DescribeBackupDownloadRestriction）用于查询备份文件下载限制。

Parameters:

req - DescribeBackupDownloadRestrictionRequest

Returns:

DescribeBackupDownloadRestrictionResponse

Throws:

TencentCloudSDKException

DescribeBackupDownloadURL
```
public DescribeBackupDownloadURLResponse DescribeBackupDownloadURL(DescribeBackupDownloadURLRequest req)
                                                            throws TencentCloudSDKException
```
本接口 (DescribeBackupDownloadURL) 用于查询指定备份集的下载地址，可包括全量备份集、增量日志备份集。

Parameters:

req - DescribeBackupDownloadURLRequest

Returns:

DescribeBackupDownloadURLResponse

Throws:

TencentCloudSDKException

DescribeBackupOverview
```
public DescribeBackupOverviewResponse DescribeBackupOverview(DescribeBackupOverviewRequest req)
                                                      throws TencentCloudSDKException
```
本接口（DescribeBackupOverview）用于查询用户的备份概览信息。返回用户当前备份个数、备份占用容量、免费容量、收费容量等信息（容量单位为字节）。

Parameters:

req - DescribeBackupOverviewRequest

Returns:

DescribeBackupOverviewResponse

Throws:

TencentCloudSDKException

DescribeBackupPlans
```
public DescribeBackupPlansResponse DescribeBackupPlans(DescribeBackupPlansRequest req)
                                                throws TencentCloudSDKException
```
本接口 (DescribeBackupPlans) 用于实例所有的备份计划查询

Parameters:

req - DescribeBackupPlansRequest

Returns:

DescribeBackupPlansResponse

Throws:

TencentCloudSDKException

DescribeBackupSummaries
```
public DescribeBackupSummariesResponse DescribeBackupSummaries(DescribeBackupSummariesRequest req)
                                                        throws TencentCloudSDKException
```
本接口(DescribeBackupSummaries)用于查询实例备份的统计信息，返回以实例为维度的备份个数、占用容量等信息（容量单位为字节）。

Parameters:

req - DescribeBackupSummariesRequest

Returns:

DescribeBackupSummariesResponse

Throws:

TencentCloudSDKException

DescribeBaseBackups
```
public DescribeBaseBackupsResponse DescribeBaseBackups(DescribeBaseBackupsRequest req)
                                                throws TencentCloudSDKException
```
本接口（DescribeBaseBackups）用于查询基础备份列表。

Parameters:

req - DescribeBaseBackupsRequest

Returns:

DescribeBaseBackupsResponse

Throws:

TencentCloudSDKException

DescribeClasses
```
public DescribeClassesResponse DescribeClasses(DescribeClassesRequest req)
                                        throws TencentCloudSDKException
```
本接口（DescribeClasses）用于查询实例售卖规格。

Parameters:

req - DescribeClassesRequest

Returns:

DescribeClassesResponse

Throws:

TencentCloudSDKException

DescribeCloneDBInstanceSpec
```
public DescribeCloneDBInstanceSpecResponse DescribeCloneDBInstanceSpec(DescribeCloneDBInstanceSpecRequest req)
                                                                throws TencentCloudSDKException
```
本接口（DescribeCloneDBInstanceSpec）用于查询克隆实例可选择的最小规格，包括SpecCode和磁盘。

Parameters:

req - DescribeCloneDBInstanceSpecRequest

Returns:

DescribeCloneDBInstanceSpecResponse

Throws:

TencentCloudSDKException

DescribeDBBackups
```
public DescribeDBBackupsResponse DescribeDBBackups(DescribeDBBackupsRequest req)
                                            throws TencentCloudSDKException
```
本接口（DescribeDBBackups）用于查询实例备份列表。本接口已废弃，推荐使用接口[DescribeBaseBackups](https://cloud.tencent.com/document/api/409/89022)替代。

Parameters:

req - DescribeDBBackupsRequest

Returns:

DescribeDBBackupsResponse

Throws:

TencentCloudSDKException

DescribeDBErrlogs
```
public DescribeDBErrlogsResponse DescribeDBErrlogs(DescribeDBErrlogsRequest req)
                                            throws TencentCloudSDKException
```
本接口（DescribeDBErrlogs）用于查询错误日志。

Parameters:

req - DescribeDBErrlogsRequest

Returns:

DescribeDBErrlogsResponse

Throws:

TencentCloudSDKException

DescribeDBInstanceAttribute
```
public DescribeDBInstanceAttributeResponse DescribeDBInstanceAttribute(DescribeDBInstanceAttributeRequest req)
                                                                throws TencentCloudSDKException
```
本接口 (DescribeDBInstanceAttribute) 用于查询某个实例的详情信息。

Parameters:

req - DescribeDBInstanceAttributeRequest

Returns:

DescribeDBInstanceAttributeResponse

Throws:

TencentCloudSDKException

DescribeDBInstanceHAConfig

public DescribeDBInstanceHAConfigResponse DescribeDBInstanceHAConfig(DescribeDBInstanceHAConfigRequest req)
                                                              throws TencentCloudSDKException

本接口（DescribeDBInstanceHAConfig）用于查询实例HA配置信息。其中HA配置信息包括：

允许备节点切换为主节点的条件配置
半同步实例使用同步复制或异步复制的条件配置

Parameters:: req - DescribeDBInstanceHAConfigRequest
Returns:: DescribeDBInstanceHAConfigResponse
Throws:: TencentCloudSDKException

DescribeDBInstanceParameters
```
public DescribeDBInstanceParametersResponse DescribeDBInstanceParameters(DescribeDBInstanceParametersRequest req)
                                                                  throws TencentCloudSDKException
```
本接口（DescribeDBInstanceAttribute）用于查询实例的参数信息。

Parameters:

req - DescribeDBInstanceParametersRequest

Returns:

DescribeDBInstanceParametersResponse

Throws:

TencentCloudSDKException

DescribeDBInstanceSecurityGroups

public DescribeDBInstanceSecurityGroupsResponse DescribeDBInstanceSecurityGroups(DescribeDBInstanceSecurityGroupsRequest req)
                                                                          throws TencentCloudSDKException

本接口（DescribeDBInstanceSecurityGroups）用于查询实例安全组。

Parameters:: req - DescribeDBInstanceSecurityGroupsRequest
Returns:: DescribeDBInstanceSecurityGroupsResponse
Throws:: TencentCloudSDKException

DescribeDBInstances
```
public DescribeDBInstancesResponse DescribeDBInstances(DescribeDBInstancesRequest req)
                                                throws TencentCloudSDKException
```
本接口 (DescribeDBInstances) 用于查询一个或多个实例的详细信息。

Parameters:

req - DescribeDBInstancesRequest

Returns:

DescribeDBInstancesResponse

Throws:

TencentCloudSDKException

DescribeDBSlowlogs
```
public DescribeDBSlowlogsResponse DescribeDBSlowlogs(DescribeDBSlowlogsRequest req)
                                              throws TencentCloudSDKException
```
本接口（DescribeDBSlowlogs）用于获取慢查询日志。本接口已于2021.09.01日废弃，后续此接口将不再返回任何数据，推荐使用接口[DescribeSlowQueryList](https://cloud.tencent.com/document/api/409/60540)替代。

Parameters:

req - DescribeDBSlowlogsRequest

Returns:

DescribeDBSlowlogsResponse

Throws:

TencentCloudSDKException

DescribeDBVersions
```
public DescribeDBVersionsResponse DescribeDBVersions(DescribeDBVersionsRequest req)
                                              throws TencentCloudSDKException
```
本接口（DescribeDBVersions）用于查询支持的数据库版本。

Parameters:

req - DescribeDBVersionsRequest

Returns:

DescribeDBVersionsResponse

Throws:

TencentCloudSDKException

DescribeDBXlogs
```
public DescribeDBXlogsResponse DescribeDBXlogs(DescribeDBXlogsRequest req)
                                        throws TencentCloudSDKException
```
本接口（DescribeDBXlogs）用于获取实例Xlog列表。本接口已废弃，推荐使用接口[DescribeLogBackups](https://cloud.tencent.com/document/api/409/89021)替代。

Parameters:

req - DescribeDBXlogsRequest

Returns:

DescribeDBXlogsResponse

Throws:

TencentCloudSDKException

DescribeDatabases
```
public DescribeDatabasesResponse DescribeDatabases(DescribeDatabasesRequest req)
                                            throws TencentCloudSDKException
```
接口（DescribeDatabases）用来查询实例的数据库列表。

Parameters:

req - DescribeDatabasesRequest

Returns:

DescribeDatabasesResponse

Throws:

TencentCloudSDKException

DescribeDefaultParameters
```
public DescribeDefaultParametersResponse DescribeDefaultParameters(DescribeDefaultParametersRequest req)
                                                            throws TencentCloudSDKException
```
本接口（DescribeDefaultParameters）主要用于查询某个数据库版本和引擎支持的所有参数。

Parameters:

req - DescribeDefaultParametersRequest

Returns:

DescribeDefaultParametersResponse

Throws:

TencentCloudSDKException

DescribeEncryptionKeys
```
public DescribeEncryptionKeysResponse DescribeEncryptionKeys(DescribeEncryptionKeysRequest req)
                                                      throws TencentCloudSDKException
```
本接口（DescribeEncryptionKeys）用于查询实例的密钥信息列表。

Parameters:

req - DescribeEncryptionKeysRequest

Returns:

DescribeEncryptionKeysResponse

Throws:

TencentCloudSDKException

DescribeLogBackups
```
public DescribeLogBackupsResponse DescribeLogBackups(DescribeLogBackupsRequest req)
                                              throws TencentCloudSDKException
```
本接口（DescribeLogBackups）用于查询日志备份列表。

Parameters:

req - DescribeLogBackupsRequest

Returns:

DescribeLogBackupsResponse

Throws:

TencentCloudSDKException

DescribeOrders
```
public DescribeOrdersResponse DescribeOrders(DescribeOrdersRequest req)
                                      throws TencentCloudSDKException
```
本接口（DescribeOrders）用于查询订单信息。

Parameters:

req - DescribeOrdersRequest

Returns:

DescribeOrdersResponse

Throws:

TencentCloudSDKException

DescribeParameterTemplateAttributes
```
public DescribeParameterTemplateAttributesResponse DescribeParameterTemplateAttributes(DescribeParameterTemplateAttributesRequest req)
                                                                                throws TencentCloudSDKException
```
本接口（DescribeParameterTemplateAttributes）用于查询某个参数模板的具体内容，包括基本信息和参数信息。

Parameters:

req - DescribeParameterTemplateAttributesRequest

Returns:

DescribeParameterTemplateAttributesResponse

Throws:

TencentCloudSDKException

DescribeParameterTemplates
```
public DescribeParameterTemplatesResponse DescribeParameterTemplates(DescribeParameterTemplatesRequest req)
                                                              throws TencentCloudSDKException
```
本接口 (DescribeParameterTemplates) 用于查询参数模板列表。

Parameters:

req - DescribeParameterTemplatesRequest

Returns:

DescribeParameterTemplatesResponse

Throws:

TencentCloudSDKException

DescribeParamsEvent
```
public DescribeParamsEventResponse DescribeParamsEvent(DescribeParamsEventRequest req)
                                                throws TencentCloudSDKException
```
本接口（DescribeParamsEvent）用于查询参数修改事件。

Parameters:

req - DescribeParamsEventRequest

Returns:

DescribeParamsEventResponse

Throws:

TencentCloudSDKException

DescribeProductConfig
```
public DescribeProductConfigResponse DescribeProductConfig(DescribeProductConfigRequest req)
                                                    throws TencentCloudSDKException
```
本接口（DescribeProductConfig）用于查询售卖规格配置。本接口已废弃，推荐使用新接口[DescribeClasses](https://cloud.tencent.com/document/api/409/89019)。

Parameters:

req - DescribeProductConfigRequest

Returns:

DescribeProductConfigResponse

Throws:

TencentCloudSDKException

DescribeReadOnlyGroups
```
public DescribeReadOnlyGroupsResponse DescribeReadOnlyGroups(DescribeReadOnlyGroupsRequest req)
                                                      throws TencentCloudSDKException
```
本接口（DescribeReadOnlyGroups）用于查询只读组列表

Parameters:

req - DescribeReadOnlyGroupsRequest

Returns:

DescribeReadOnlyGroupsResponse

Throws:

TencentCloudSDKException

DescribeRegions
```
public DescribeRegionsResponse DescribeRegions(DescribeRegionsRequest req)
                                        throws TencentCloudSDKException
```
本接口 (DescribeRegions) 用于查询售卖地域信息。

Parameters:

req - DescribeRegionsRequest

Returns:

DescribeRegionsResponse

Throws:

TencentCloudSDKException

DescribeServerlessDBInstances

public DescribeServerlessDBInstancesResponse DescribeServerlessDBInstances(DescribeServerlessDBInstancesRequest req)
                                                                    throws TencentCloudSDKException

用于查询一个或多个serverlessDB实例的详细信息

Parameters:: req - DescribeServerlessDBInstancesRequest
Returns:: DescribeServerlessDBInstancesResponse
Throws:: TencentCloudSDKException

DescribeSlowQueryAnalysis
```
public DescribeSlowQueryAnalysisResponse DescribeSlowQueryAnalysis(DescribeSlowQueryAnalysisRequest req)
                                                            throws TencentCloudSDKException
```
此接口（DescribeSlowQueryAnalysis）用于统计指定时间范围内的所有慢查询，根据SQL语句抽象参数后，进行聚合分析，并返回同类SQL列表。

Parameters:

req - DescribeSlowQueryAnalysisRequest

Returns:

DescribeSlowQueryAnalysisResponse

Throws:

TencentCloudSDKException

DescribeSlowQueryList
```
public DescribeSlowQueryListResponse DescribeSlowQueryList(DescribeSlowQueryListRequest req)
                                                    throws TencentCloudSDKException
```
此接口（DescribeSlowQueryList）用于查询指定时间范围内的所有慢查询。

Parameters:

req - DescribeSlowQueryListRequest

Returns:

DescribeSlowQueryListResponse

Throws:

TencentCloudSDKException

DescribeZones
```
public DescribeZonesResponse DescribeZones(DescribeZonesRequest req)
                                    throws TencentCloudSDKException
```
本接口 (DescribeZones) 用于查询支持的可用区信息。

Parameters:

req - DescribeZonesRequest

Returns:

DescribeZonesResponse

Throws:

TencentCloudSDKException

DestroyDBInstance
```
public DestroyDBInstanceResponse DestroyDBInstance(DestroyDBInstanceRequest req)
                                            throws TencentCloudSDKException
```
本接口 (DestroyDBInstance) 用于彻底销毁指定DBInstanceId对应的实例，销毁后实例数据将彻底删除，无法找回，调用前请仔细确认要操作的实例。只能销毁隔离中的实例。

Parameters:

req - DestroyDBInstanceRequest

Returns:

DestroyDBInstanceResponse

Throws:

TencentCloudSDKException

DisIsolateDBInstances
```
public DisIsolateDBInstancesResponse DisIsolateDBInstances(DisIsolateDBInstancesRequest req)
                                                    throws TencentCloudSDKException
```
本接口（DisIsolateDBInstances）用于解隔离实例

Parameters:

req - DisIsolateDBInstancesRequest

Returns:

DisIsolateDBInstancesResponse

Throws:

TencentCloudSDKException

InitDBInstances
```
public InitDBInstancesResponse InitDBInstances(InitDBInstancesRequest req)
                                        throws TencentCloudSDKException
```
本接口（InitDBInstances）用于初始化云数据库PostgreSQL实例。本接口已废弃，推荐使用接口[CreateInstances](https://cloud.tencent.com/document/api/409/56107)替代。

Parameters:

req - InitDBInstancesRequest

Returns:

InitDBInstancesResponse

Throws:

TencentCloudSDKException

InquiryPriceCreateDBInstances
```
public InquiryPriceCreateDBInstancesResponse InquiryPriceCreateDBInstances(InquiryPriceCreateDBInstancesRequest req)
                                                                    throws TencentCloudSDKException
```
本接口 (InquiryPriceCreateDBInstances) 用于查询购买实例的价格信息。

Parameters:

req - InquiryPriceCreateDBInstancesRequest

Returns:

InquiryPriceCreateDBInstancesResponse

Throws:

TencentCloudSDKException

InquiryPriceRenewDBInstance
```
public InquiryPriceRenewDBInstanceResponse InquiryPriceRenewDBInstance(InquiryPriceRenewDBInstanceRequest req)
                                                                throws TencentCloudSDKException
```
本接口（InquiryPriceRenewDBInstance）用于查询续费实例的价格。

Parameters:

req - InquiryPriceRenewDBInstanceRequest

Returns:

InquiryPriceRenewDBInstanceResponse

Throws:

TencentCloudSDKException

InquiryPriceUpgradeDBInstance
```
public InquiryPriceUpgradeDBInstanceResponse InquiryPriceUpgradeDBInstance(InquiryPriceUpgradeDBInstanceRequest req)
                                                                    throws TencentCloudSDKException
```
本接口（InquiryPriceUpgradeDBInstance）用于查询升级实例的价格。只支持按量计费实例。

Parameters:

req - InquiryPriceUpgradeDBInstanceRequest

Returns:

InquiryPriceUpgradeDBInstanceResponse

Throws:

TencentCloudSDKException

IsolateDBInstances
```
public IsolateDBInstancesResponse IsolateDBInstances(IsolateDBInstancesRequest req)
                                              throws TencentCloudSDKException
```
本接口（IsolateDBInstances）用于隔离实例。

Parameters:

req - IsolateDBInstancesRequest

Returns:

IsolateDBInstancesResponse

Throws:

TencentCloudSDKException

ModifyAccountRemark
```
public ModifyAccountRemarkResponse ModifyAccountRemark(ModifyAccountRemarkRequest req)
                                                throws TencentCloudSDKException
```
本接口（ModifyAccountRemark）用于修改帐号备注。

Parameters:

req - ModifyAccountRemarkRequest

Returns:

ModifyAccountRemarkResponse

Throws:

TencentCloudSDKException

ModifyBackupDownloadRestriction
```
public ModifyBackupDownloadRestrictionResponse ModifyBackupDownloadRestriction(ModifyBackupDownloadRestrictionRequest req)
                                                                        throws TencentCloudSDKException
```
本接口（ModifyBackupDownloadRestriction）用于修改备份文件下载限制。

Parameters:

req - ModifyBackupDownloadRestrictionRequest

Returns:

ModifyBackupDownloadRestrictionResponse

Throws:

TencentCloudSDKException

ModifyBackupPlan
```
public ModifyBackupPlanResponse ModifyBackupPlan(ModifyBackupPlanRequest req)
                                          throws TencentCloudSDKException
```
本接口 (ModifyBackupPlan) 用于实例备份计划的修改，默认是在每天的凌晨开始全量备份，备份保留时长是7天。可以根据此接口指定时间进行实例的备份。

Parameters:

req - ModifyBackupPlanRequest

Returns:

ModifyBackupPlanResponse

Throws:

TencentCloudSDKException

ModifyBaseBackupExpireTime
```
public ModifyBaseBackupExpireTimeResponse ModifyBaseBackupExpireTime(ModifyBaseBackupExpireTimeRequest req)
                                                              throws TencentCloudSDKException
```
本接口（ModifyBaseBackupExpireTime）用于修改实例指定全量备份的过期时间。

Parameters:

req - ModifyBaseBackupExpireTimeRequest

Returns:

ModifyBaseBackupExpireTimeResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceChargeType
```
public ModifyDBInstanceChargeTypeResponse ModifyDBInstanceChargeType(ModifyDBInstanceChargeTypeRequest req)
                                                              throws TencentCloudSDKException
```
支持实例的计费类型转换（目前仅支持按量计费转包年包月）

Parameters:

req - ModifyDBInstanceChargeTypeRequest

Returns:

ModifyDBInstanceChargeTypeResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceDeployment
```
public ModifyDBInstanceDeploymentResponse ModifyDBInstanceDeployment(ModifyDBInstanceDeploymentRequest req)
                                                              throws TencentCloudSDKException
```
本接口（ModifyDBInstanceDeployment）用于修改节点可用区部署方式，仅支持主实例。

Parameters:

req - ModifyDBInstanceDeploymentRequest

Returns:

ModifyDBInstanceDeploymentResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceHAConfig

public ModifyDBInstanceHAConfigResponse ModifyDBInstanceHAConfig(ModifyDBInstanceHAConfigRequest req)
                                                          throws TencentCloudSDKException

本接口（ModifyDBInstanceHAConfig）用于修改实例HA配置信息。其中HA配置信息包括：

允许备节点切换为主节点的条件配置
半同步实例使用同步复制或异步复制的条件配置

Parameters:

req - ModifyDBInstanceHAConfigRequest

Returns:

ModifyDBInstanceHAConfigResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceName
```
public ModifyDBInstanceNameResponse ModifyDBInstanceName(ModifyDBInstanceNameRequest req)
                                                  throws TencentCloudSDKException
```
本接口（ModifyDBInstanceName）用于修改postgresql实例名字。

Parameters:

req - ModifyDBInstanceNameRequest

Returns:

ModifyDBInstanceNameResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceParameters

public ModifyDBInstanceParametersResponse ModifyDBInstanceParameters(ModifyDBInstanceParametersRequest req)
                                                              throws TencentCloudSDKException

本接口 (ModifyDBInstanceParameters) 用于修改实例参数。

Parameters:: req - ModifyDBInstanceParametersRequest
Returns:: ModifyDBInstanceParametersResponse
Throws:: TencentCloudSDKException

ModifyDBInstanceReadOnlyGroup
```
public ModifyDBInstanceReadOnlyGroupResponse ModifyDBInstanceReadOnlyGroup(ModifyDBInstanceReadOnlyGroupRequest req)
                                                                    throws TencentCloudSDKException
```
本接口（ModifyDBInstanceReadOnlyGroup）用于修改实例所属的只读组

Parameters:

req - ModifyDBInstanceReadOnlyGroupRequest

Returns:

ModifyDBInstanceReadOnlyGroupResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceSecurityGroups
```
public ModifyDBInstanceSecurityGroupsResponse ModifyDBInstanceSecurityGroups(ModifyDBInstanceSecurityGroupsRequest req)
                                                                      throws TencentCloudSDKException
```
本接口（ModifyDBInstanceSecurityGroups）用于修改实例安全组。

Parameters:

req - ModifyDBInstanceSecurityGroupsRequest

Returns:

ModifyDBInstanceSecurityGroupsResponse

Throws:

TencentCloudSDKException

ModifyDBInstanceSpec
```
public ModifyDBInstanceSpecResponse ModifyDBInstanceSpec(ModifyDBInstanceSpecRequest req)
                                                  throws TencentCloudSDKException
```
本接口（ModifyDBInstanceSpec）用于修改实例规格，包括内存、磁盘。

Parameters:

req - ModifyDBInstanceSpecRequest

Returns:

ModifyDBInstanceSpecResponse

Throws:

TencentCloudSDKException

ModifyDBInstancesProject
```
public ModifyDBInstancesProjectResponse ModifyDBInstancesProject(ModifyDBInstancesProjectRequest req)
                                                          throws TencentCloudSDKException
```
本接口（ModifyDBInstancesProject）用于修改实例所属项目。

Parameters:

req - ModifyDBInstancesProjectRequest

Returns:

ModifyDBInstancesProjectResponse

Throws:

TencentCloudSDKException

ModifyParameterTemplate
```
public ModifyParameterTemplateResponse ModifyParameterTemplate(ModifyParameterTemplateRequest req)
                                                        throws TencentCloudSDKException
```
本接口（ModifyParameterTemplate）主要用于修改参数模板名称，描述等配置，也可用于管理参数模板中的参数列表。

Parameters:

req - ModifyParameterTemplateRequest

Returns:

ModifyParameterTemplateResponse

Throws:

TencentCloudSDKException

ModifyReadOnlyGroupConfig
```
public ModifyReadOnlyGroupConfigResponse ModifyReadOnlyGroupConfig(ModifyReadOnlyGroupConfigRequest req)
                                                            throws TencentCloudSDKException
```
本接口(ModifyReadOnlyGroupConfig)用于更新只读组配置信息

Parameters:

req - ModifyReadOnlyGroupConfigRequest

Returns:

ModifyReadOnlyGroupConfigResponse

Throws:

TencentCloudSDKException

ModifySwitchTimePeriod
```
public ModifySwitchTimePeriodResponse ModifySwitchTimePeriod(ModifySwitchTimePeriodRequest req)
                                                      throws TencentCloudSDKException
```
当升级完成后，对处于等待切换状态下的实例，强制实例立即切换。

Parameters:

req - ModifySwitchTimePeriodRequest

Returns:

ModifySwitchTimePeriodResponse

Throws:

TencentCloudSDKException

OpenDBExtranetAccess
```
public OpenDBExtranetAccessResponse OpenDBExtranetAccess(OpenDBExtranetAccessRequest req)
                                                  throws TencentCloudSDKException
```
本接口（OpenDBExtranetAccess）用于开通实例公网地址。

Parameters:

req - OpenDBExtranetAccessRequest

Returns:

OpenDBExtranetAccessResponse

Throws:

TencentCloudSDKException

OpenServerlessDBExtranetAccess
```
public OpenServerlessDBExtranetAccessResponse OpenServerlessDBExtranetAccess(OpenServerlessDBExtranetAccessRequest req)
                                                                      throws TencentCloudSDKException
```
本接口（OpenServerlessDBExtranetAccess）用于开通serverlessDB实例公网地址。

Parameters:

req - OpenServerlessDBExtranetAccessRequest

Returns:

OpenServerlessDBExtranetAccessResponse

Throws:

TencentCloudSDKException

RebalanceReadOnlyGroup
```
public RebalanceReadOnlyGroupResponse RebalanceReadOnlyGroup(RebalanceReadOnlyGroupRequest req)
                                                      throws TencentCloudSDKException
```
本接口(RebalanceReadOnlyGroup)用于重新均衡 RO 组内实例的负载。注意，RO 组内 RO 实例会有一次数据库连接瞬断，请确保应用程序能重连数据库，谨慎操作。

Parameters:

req - RebalanceReadOnlyGroupRequest

Returns:

RebalanceReadOnlyGroupResponse

Throws:

TencentCloudSDKException

RemoveDBInstanceFromReadOnlyGroup
```
public RemoveDBInstanceFromReadOnlyGroupResponse RemoveDBInstanceFromReadOnlyGroup(RemoveDBInstanceFromReadOnlyGroupRequest req)
                                                                            throws TencentCloudSDKException
```
本接口（RemoveDBInstanceFromReadOnlyGroup）用户将只读实例从只读组中移除

Parameters:

req - RemoveDBInstanceFromReadOnlyGroupRequest

Returns:

RemoveDBInstanceFromReadOnlyGroupResponse

Throws:

TencentCloudSDKException

RenewInstance
```
public RenewInstanceResponse RenewInstance(RenewInstanceRequest req)
                                    throws TencentCloudSDKException
```
本接口（RenewInstance）用于续费实例。

Parameters:

req - RenewInstanceRequest

Returns:

RenewInstanceResponse

Throws:

TencentCloudSDKException

ResetAccountPassword
```
public ResetAccountPasswordResponse ResetAccountPassword(ResetAccountPasswordRequest req)
                                                  throws TencentCloudSDKException
```
本接口（ResetAccountPassword）用于重置实例的账户密码。

Parameters:

req - ResetAccountPasswordRequest

Returns:

ResetAccountPasswordResponse

Throws:

TencentCloudSDKException

RestartDBInstance
```
public RestartDBInstanceResponse RestartDBInstance(RestartDBInstanceRequest req)
                                            throws TencentCloudSDKException
```
本接口（RestartDBInstance）用于重启实例。

Parameters:

req - RestartDBInstanceRequest

Returns:

RestartDBInstanceResponse

Throws:

TencentCloudSDKException

SetAutoRenewFlag
```
public SetAutoRenewFlagResponse SetAutoRenewFlag(SetAutoRenewFlagRequest req)
                                          throws TencentCloudSDKException
```
本接口（SetAutoRenewFlag）用于设置自动续费。

Parameters:

req - SetAutoRenewFlagRequest

Returns:

SetAutoRenewFlagResponse

Throws:

TencentCloudSDKException

SwitchDBInstancePrimary

public SwitchDBInstancePrimaryResponse SwitchDBInstancePrimary(SwitchDBInstancePrimaryRequest req)
                                                        throws TencentCloudSDKException

本接口（SwitchDBInstancePrimary）用于切换实例主备关系。

通过主动发起切换，可以验证业务能否正确处理实例主备切换的场景
通过使用强制切换，可以在备节点延迟不满足切换条件时，强制发起主从切换
只有主实例可以执行该操作

Parameters:

req - SwitchDBInstancePrimaryRequest

Returns:

SwitchDBInstancePrimaryResponse

Throws:

TencentCloudSDKException

UpgradeDBInstance
```
public UpgradeDBInstanceResponse UpgradeDBInstance(UpgradeDBInstanceRequest req)
                                            throws TencentCloudSDKException
```
本接口（UpgradeDBInstance）用于升级实例配置。本接口已废弃，推荐使用接口[ModifyDBInstanceSpec](https://cloud.tencent.com/document/api/409/63689)替代。

Parameters:

req - UpgradeDBInstanceRequest

Returns:

UpgradeDBInstanceResponse

Throws:

TencentCloudSDKException

UpgradeDBInstanceKernelVersion
```
public UpgradeDBInstanceKernelVersionResponse UpgradeDBInstanceKernelVersion(UpgradeDBInstanceKernelVersionRequest req)
                                                                      throws TencentCloudSDKException
```
本接口（UpgradeDBInstanceKernelVersion）用于升级实例的内核版本号。

Parameters:

req - UpgradeDBInstanceKernelVersionRequest

Returns:

UpgradeDBInstanceKernelVersionResponse

Throws:

TencentCloudSDKException

Class PostgresClient

Field Summary

Fields inherited from class com.tencentcloudapi.common.AbstractClient

Constructor Summary

Method Summary

Methods inherited from class com.tencentcloudapi.common.AbstractClient

Methods inherited from class java.lang.Object

Constructor Detail

PostgresClient

PostgresClient

Method Detail

AddDBInstanceToReadOnlyGroup

CloneDBInstance

CloseDBExtranetAccess

CloseServerlessDBExtranetAccess

CreateBaseBackup

CreateDBInstanceNetworkAccess

CreateDBInstances

CreateInstances

CreateParameterTemplate

CreateReadOnlyDBInstance

CreateReadOnlyGroup

CreateReadOnlyGroupNetworkAccess

CreateServerlessDBInstance

DeleteBaseBackup

DeleteDBInstanceNetworkAccess

DeleteLogBackup

DeleteParameterTemplate

DeleteReadOnlyGroup

DeleteReadOnlyGroupNetworkAccess

DeleteServerlessDBInstance

DescribeAccounts

DescribeAvailableRecoveryTime

DescribeBackupDownloadRestriction

DescribeBackupDownloadURL

DescribeBackupOverview

DescribeBackupPlans

DescribeBackupSummaries

DescribeBaseBackups

DescribeClasses

DescribeCloneDBInstanceSpec

DescribeDBBackups

DescribeDBErrlogs

DescribeDBInstanceAttribute

DescribeDBInstanceHAConfig

DescribeDBInstanceParameters

DescribeDBInstanceSecurityGroups

DescribeDBInstances

DescribeDBSlowlogs

DescribeDBVersions

DescribeDBXlogs

DescribeDatabases

DescribeDefaultParameters

DescribeEncryptionKeys

DescribeLogBackups

DescribeOrders

DescribeParameterTemplateAttributes

DescribeParameterTemplates

DescribeParamsEvent

DescribeProductConfig

DescribeReadOnlyGroups

DescribeRegions

DescribeServerlessDBInstances

DescribeSlowQueryAnalysis

DescribeSlowQueryList

DescribeZones

DestroyDBInstance

DisIsolateDBInstances

InitDBInstances

InquiryPriceCreateDBInstances

InquiryPriceRenewDBInstance

InquiryPriceUpgradeDBInstance

IsolateDBInstances

ModifyAccountRemark

ModifyBackupDownloadRestriction

ModifyBackupPlan

ModifyBaseBackupExpireTime

ModifyDBInstanceChargeType

ModifyDBInstanceDeployment

ModifyDBInstanceHAConfig