2021-01-18

This issue is the thirty-ninth official release, which incorporates the following changes:

• Added Applying for a Private Domain Name.
• Added Modifying a Private Domain Name.
• Added Querying the Cross-Cloud DR Replication Status.
• Added Setting a Cross-Region Backup Policy.
• Added Querying Information About a Cross-Region Backup Policy.
• Added Querying Information About a Cross-Region Backup List.
• Added Querying Information About DB Instances for Which Cross-Region Backups Are Created.
• Added Querying the Restoration Time Range of a Cross-Region Backup.
• Added the collation parameter to the request and response in Creating a DB Instance.
• Supported dollar signs ($) in the password parameter when a Microsoft SQL Server DB instance is created.
• Added the collation and charge_info parameters to the request and response in Restoring Data to a New DB Instance.
• Supported instance class changes and storage scale-up for PostgreSQL and Microsoft SQL Server DB instances billed on a yearly/monthly basis.

2020-12-15

This issue is the thirty-eighth official release, which incorporates the following changes:

• Added Changing a DB Instance Name.
• Added Modify Recycling Policy.
• Added Querying Details About Databases.
• Added Querying Details About Database Users.
• Added Querying Details About Database Schemas.
• Added the ha_mode parameter to Querying the Storage Type of a Database.
• Added the template, character_set, and lc_collate parameters to the request in Creating a Database.
• Added the associated_with_ddm parameter to the response in Querying Details About DB Instances and Obtaining Details About Backups.

2020-11-16

This issue is the thirty-seventh official release. which incorporates the following changes:

• Added the data_vip field to the request in Creating a DB Instance.
• Added the following error codes: DBS.280489 and DBS.280490.
• Added Enabling Database Proxy.
• Added Disabling Database Proxy.
• Added Querying Information About Database Proxy.
• Added Modifying Read Weight.
• Added Changing the Delay Threshold of Read/Write Splitting.
• Added Creating a Database.
• Added Creating a Database Account.
• Added Creating a Database Schema.
• Added Authorizing a Database Account.

2020-10-15

This issue is the thirty-sixth official release, which incorporates the following changes:

• Added Querying Details About Database Users.
• Added Querying Authorized Users of a Specified Database.
• Added Configuring the DR Capability for a Primary DB Instance.
• Added Configuring the DR Capability for a DR Instance.
• Added Promoting a DR Instance to Be the Primary DB Instance.
• Supported for changing specifications of yearly/monthly DB instances.

2020-09-15

This issue is the thirty-fifth official release, which incorporates the following changes:

• Added Creating a Database Account.
• Added Deleting a Database Account.
• Added Authorizing a Database Account.
• Added Revoking Permissions of a Database Account.
• Added Resetting a Password for a Database Account.
• Added the order_id field to the response in Querying Details About DB Instances.
• Added the tags field to the request in Creating a DB Instance.

2020-08-15

This issue is the thirty-fourth official release, which incorporates the following change:

Added Obtaining Task Information of a Specified SQL Server DB Instance in a Specified Time Range.

2020-07-17

This issue is the thirty-third official release, which incorporates the following changes:

• Added Creating a Database.
• Added Querying Details About Databases.
• Added Deleting a Database.

2020-05-30

This issue is the thirty-second official release, which incorporates the following changes:

• Added Configuring the Maintenance Window.
• Added Changing a Security Group.
• Added Obtaining Links for Downloading Slow Query Logs.

2020-05-13

This issue is the thirty-first official release, which incorporates the following changes:

• Added Configuring SSL.
• Added Changing a Database Port.
• Added Changing a Private IP Address.

2020-03-31

This issue is the thirtieth official release, which incorporates the following changes:

• Brought v1 API documentation offline.
• Added Changing the Failover Priority.
• Added Manually Switching Primary/Standby DB Instances.
• Added Changing the Data Synchronize Model of Primary/Standby DB Instances.
• Added Migrating a Standby DB Instance.
• Added Restoring Tables to a Specified Point in Time (MySQL).
• Added Obtaining Slow Query Log Statistics.

2020-03-06

This issue is the twenty-ninth official release, which incorporates the following changes:

• Added Binding and Unbinding an EIP.
• Added Resetting a Database Password.

2019-12-30

This issue is the twenty-eighth official release, which incorporates the following change:

Added the following sections to support DeC users: Querying Database Specifications, Querying the Storage Type of a Database, Creating a DB Instance, and Changing a Single DB Instance to Primary/Standby DB Instances.

2019-12-16

This issue is the twenty-seventh official release, which incorporates the following changes:

• Added backup_used_space and storage_used_space in the response message in "Querying Details About DB Instances".
• Added section Querying the Available SQL Server Character Set.

2019-11-30

This issue is the twenty-sixth official release, which incorporates the following changes:

• Added tag search criteria in the request in section Querying Details About DB Instances.
• Added section Adding Tags in Batches.
• Added section Deleting Tags in Batches.
• Added section Querying Project Tags.

2019-10-15

This issue is the twenty-fifth official release, which incorporates the following changes:

• Added start_time and client_ip in the response message in section Querying Database Slow Logs.
• Added section Setting SQL Audit.
• Added section Querying the Policy for SQL Audit Logs.
• Added section Obtaining an Audit Log List.
• Added section Obtaining the Link for Downloading an Audit Log.

2019-09-20

This issue is the twenty-fourth official release, which incorporates the following changes:

• Added az_status in the response message in section Querying Database Specifications.
• Added section Querying the Storage Type of a Database.

2019-08-31

This issue is the twenty-third official release, which incorporates the following changes:

• Optimized the URI format of v3 APIs and added URI examples.
• Added "API Calling", "Endpoints", "Constraints", and "Selecting an API Type" to "Before You Start."
• Added "Making an API Request", "Authentication", and "Response" to "Calling APIs."
• Changed "parameter group" to "parameter template".
• Changed the maximum space capacity to 6000 GB and the maximum scaling space capacity to 10,000 GB for whitelisted users when they create MySQL primary DB instances and read replicas.

2019-07-03

This issue is the twenty-second official release, which incorporates the following change:

Added the date field in section Querying the Restoration Time Range.

2019-06-10

This issue is the twenty-first official release, which incorporates the following change:

Added Permissions Policies and Supported Actions.

2019-05-06

This issue is the twentieth official release, which incorporates the following change:

Added the precautions that should be taken during the modification of sensitive MySQL parameters.

2019-03-30

This issue is the nineteenth official release, which incorporates the following changes:

• Changed the X-Language parameter from mandatory to optional in the common request header.
• Added the request parameter UTC time zone time_zone in sections Creating a DB Instance and Restoring Data to a New DB Instance.
• Added the description: The size parameter is invalid for read replicas and the volume size is the same as that of the primary DB instance by default.
• Added database_name in sections Restoring Data to a New DB Instance and Restoring Data to an Existing DB Instance to support database-level restoration and custom database names for Microsoft SQL Server DB instances.
• Added the STORAGE FULL state in section Obtaining Task Information.

2019-02-15

This issue is the eighteenth official release, which incorporates the following changes:

• Added Changing DB Instance Specifications.
• Added Scaling Up Storage Space of a DB Instance.
• Added Changing a Single DB Instance to Primary/Standby DB Instances.

2018-12-30

This issue is the seventeenth official release, which incorporates the following changes:

• Added Querying Version Information About a DB Engine.
• Added Querying Database Specifications.
• Added Creating a Database.
• Added Querying Details About a Database (Discarded).
• Added Deleting a Database.
• Added Creating a Database Account.
• Added Querying Details About a Database User (Discarded).
• Added Deleting a Database Account.
• Added Authorizing a Database Account.
• Added Revoking Permissions of a Database Account.

2018-12-26

This issue is the sixteenth official release, which incorporates the following changes:

• Added Rebooting a DB Instance.
• Added Querying Database Error Logs.
• Added Querying Database Slow Logs.
• Described v1 and v3 APIs in separated chapters.

2018-11-20

This issue is the fifteenth official release, which incorporates the following changes:

• Added Obtaining a Parameter Template List.
• Added Obtaining the Parameter Template of a Specified DB Instance.
• Added Obtaining Parameters in a Specified Parameter Template.
• Added Creating a Parameter Template.
• Added Applying a Parameter Template.
• Added Modifying a Parameter Template.
• Added Modifying Parameters of a Specified DB Instance.
• Added Deleting a Parameter Template.
• Added Querying the Restoration Time Range.
• Modified Restoring Data to a New DB Instance.
• Modified Restoring Data to an Existing DB Instance.
• Modified Creating a DB Instance.
• Added the AK/SK authentication.
• Added the following error codes: DBS.200203, DBS.200506, and DBS.212032.

2018-09-30

This issue is the fourteenth official release, which incorporates the following changes:

• Added Creating a DB Instance.
• Added Deleting a DB Instance.
• Added Querying Details About DB Instances.
• Added Obtaining Task Information.
• Added Setting an Automated Backup Policy.
• Added Obtaining an Automated Backup Policy.
• Added Creating a Manual Backup.
• Added Creating a Manual Backup.
• Added Obtaining Details About Backups.
• Added Deleting a Manual Backup.
• Added Restoring Data to a New DB Instance.
• Added Restoring Data to an Existing DB Instance.
• Added v3 error codes.
• Added v3 abnormal responses.

2018-08-03

This issue is the thirteenth official release, which incorporates the following change:

Supported creating and downloading Microsoft SQL Server partial backups using open APIs and added sections Obtaining a Database List of a Specified DB Instance, Returning Manual Backup Information as a List, and Deleting a Manual Backup.

2018-07-16

This issue is the twelfth official release, which incorporates the following change:

Supported restoring Microsoft SQL Server DB instances to original DB instances.

2018-06-15

This issue is the eleventh official release, which incorporates the following changes:

• Modified the value range of keepDays in sections Creating a DB Instance, Obtaining a DB Instance List, Obtaining Detailed Information of a Specified DB Instance, and Restoring Data to a New DB Instance.
• Modified the value range of keepday in sections Setting an Automated Backup Policy and Obtaining an Automated Backup Policy.

2018-06-07

This issue is the tenth official release, which incorporates the following changes:

• Added Overview.
• Added API Overview.
• Added Calling APIs.
• Moved the appendix content to section Appendix.

2018-05-15

This issue is the ninth official release, which incorporates the following changes:

• Changed the version description in Creating a DB Instance. Microsoft SQL Server 2016 is supported.
• Supported HWSQL.

2018-04-13

This issue is the eighth official release, which incorporates the following changes:

• Modified the description of the request parameter size in sections Creating a DB Instance and Changing DB Instance Volume.
• Modified the description of the response parameter size in Obtaining Detailed Information of a Specified DB Instance.
• Modified the description of version in Creating a DB Instance and supported Microsoft SQL Server 2014 SP2 EE.
• Changed the parameters vpc, nics, and securityGroup to be optional in Creating a DB Instance.

2018-03-20

This issue is the seventh official release, which incorporates the following changes:

• Modified restrictions in Deleting a DB Instance.
• Modified the description of the backup start time.

2017-12-01

This issue is the sixth official release, which incorporates the following changes:

• Changed the type of parameter enable in sections Creating a DB Instance and Restoring Data to a New DB Instance.
• Added the response parameter backupStrategy and the extendparam field data structure description in Creating a DB Instance.
• Modified the description of replicationMode in sections Creating a DB Instance, Obtaining a DB Instance List, Obtaining Detailed Information of a Specified DB Instance, and Restoring Data to a New DB Instance.
• Changed the type of parameter jobId in Changing DB Instance Specifications.

2017-11-08

This issue is the fifth official release, which incorporates the following changes:

• Modified the description of keepLastManualBackup, added extendparam in the response, and modified the response example in Deleting a DB Instance.
• Added a note in the function description in Setting Configuration Parameters.
• Modified the function description in Resetting Parameters to Their Default Values.
• Added error code RDS.0056 in Error Codes.

2017-08-18

This issue is the fourth official release, which incorporates the following changes:

• Added the parameter dbPort and modified the request and response examples in Creating a DB Instance.
• Added the response parameter dbPort and modified the response examples in Obtaining a DB Instance List and Obtaining Detailed Information of a Specified DB Instance.

2017-05-06

This issue is the third official release, which incorporates the following changes:

• Classified open APIs.
• Supported the PostgreSQL and Microsoft SQL Server DB engines.
• Added the links field in Querying API Versions.
• Added the links field in Querying a Specified API Version.
• Added a monitoring metric rds_054 and seven monitoring metrics numbering from rds_040 to rds_046 in RDS Monitoring Metrics Description.

2017-03-03

This issue is the second official release, which incorporates the following changes:

• Modified the description of keepLastManualBackup and the response example in Deleting a DB Instance.
• Deleted period and modified the request example in Creating a DB Instance.
• Added the description of used and modified the description of type and the response example in Obtaining Detailed Information of a Specified DB Instance.
• Modified the request example and Table 3 in Restoring Data to a New DB Instance.
• Added RDS Monitoring Metrics Description.

2016-10-29

This issue is the first official release.