Changelogs

2026.05.26.

Changes

• MySQL response specification changes

  Type	API / Item	Change
  Type/Field	Get MySQL instance group List MySQL instance groups List MySQL instance groups using custom parameter group List MySQL instance groups using default parameter group	Added storage-full-warning, storage-full-error, scaling-up, and scaling-down values to the response status field
  Type/Field	List MySQL instances	Added storage-full-warning, storage-full-error, and resizing values to the response status field

Performance

• Improved some features and overall stability

2026.04.30.

Changes

• New APIs added

  Type	API / Item	Change
  New API	Update route table	Added an API for updating route tables
  New API	Operate Instance	Added an integrated API for changing instance status

• Load Balancing improvements

  Type	API / Item	Change
  Feature	Create target group Update target group	Improved sticky sessions so they can be used even when the ALB listener protocol is HTTPS and the target group protocol is HTTP
  Feature	Create load balancer	Expanded the creation specification so target groups and listeners can be configured at the same time when creating a load balancer
  Feature	Create HA group Update HA group	Increased the maximum length of the description field from 100 to 255 characters

• VPC and networking specification changes

  Type	API / Item	Change
  Type/Field	Create VPC Update VPC	Added the description field to requests and responses
  Type/Field	List subnets Get subnet	Added the description field to responses and removed the operating status field
  Type/Field	Create subnet Update subnet	Added the description field to requests and responses
  Type/Field	List route tables Get route table	Added the description field to responses
  Type/Field	Create route table	Added the description field to requests and responses

Added

• Added support for viewing operation events performed through OpenAPI in Cloud Trail

2026.03.16.

Release

• Released MySQL OpenAPI

2026.02.10.

Changes

• Load Balancing request and response specification changes

  Type	API / Item	Change
  Type/Field	Create listener	Removed connection_limit, alpn_protocols, and allowed_cidrs fields from responses
  Type/Field	Update listener	Removed the connection_limit field from requests and responses Removed alpn_protocols and allowed_cidrs fields from responses
  Type/Field	Get listener List listeners	Removed connection_limit and alpn_protocols fields from responses
  Type/Field	Create target group	Added the alpn_protocols field to requests and responses
  Type/Field	Update target group Get target group List target groups	Added the alpn_protocols field to responses
  Type/Field	Update load balancer Get load balancer List load balancers Update access log	Changed the structure of the access_logs response field

• Beyond Compute Service response specification changes

  Type	API / Item	Change
  Type/Field	Get instance List instances	Removed the metadata field from responses

• Transit Gateway response specification changes

  Type	API / Item	Change
  Type/Field	Approve TGW attachment Create TGW attachment Update TGW attachment	Removed the tgw_attachment_id field from responses
  Type/Field	List TGW attachments Get TGW attachment	Removed the tgw.attachment_id field from responses
  Type/Field	List TGW route tables Get TGW route table	Removed tgw_route_tables.routes.tgw_attachment_id and tgw_route_tables.associations.tgw_attachment_id fields from responses
  Type/Field	List TGW route table associations	Removed the associations.tgw_attachment_id field from responses
  Type/Field	List TGW routes	Removed the routes.tgw_attachment_id field from responses

2026.01.08.

Changes

• OpenAPI changes

  Type	API / Item	Change
  Type/Field	Get VPC List VPCs	Added nat_ip to response fields

• Improved validation for Load Balancer target group health check settings

Performance

• Improved some features and overall stability

2025.12.15.

Fixed

• Fixed type definition errors for the attachments and metadata response fields in Create volume and Update volume

2025.11.18.

Release

• Released Transit Gateway OpenAPI

Changes

• OpenAPI changes

  Type	API / Item	Change
  New API	Get target	Added an API for retrieving a specific target instance
  Type/Field	Create security group Get security group List security groups Update security group	Added tags to response fields

Fixed

• Bug fixes

2025.09.29.

Changes

• OpenAPI changes

  Type	API / Item	Change
  Type/Field	Update access log	Changed the access_logs field to nullable
  Default value	Create node pool	Set the default value of volume_size to 50

2025.09.25.

Changes

• OpenAPI changes

  Type	API / Item	Change
  Type/Field	Update listener	Changed the request body connection_limit type from Long to Int
  	Create security group rule	Changed response fields port_range_min and port_range_max from Required to Optional
  	Get cluster List clusters	Added network.cni to response fields
  	Get instance List instances	Added root_gb to response fields
  	Create target group Update target group	Changed response field target_group.protocol values - Before: Protocol Enum (HTTP, TCP, UDP, TERMINATED_HTTPS) - After: TargetGroupProtocol Enum (HTTP, HTTPS, TCP, UDP, PROXY) Changed the session_persistence field types as follows - cookieName: string -> Optional<string> - persistenceGranularity: string -> Optional<string>
  Validation logic	L7 policy validation	Strengthened validation logic so L7 policies can be created only for HTTP/HTTPS listeners
  Specification compatibility	Parameter encoding	Updated the specification to correctly handle encoded parameters and prevent errors when requesting special characters and UTF-8 parameters

• Documentation updates (Docs only, no API changes)

  API	Change
  List TLS certificates	Changed the top-level object name from flavor to secrets, and changed the content_type property type from list to object
  Get L7 policy List L7 policies	Changed response field rules.value type from Enum to string
  Get target group	Changed the response field type from list<object> to object
  List images	Changed query parameter size type from int32 to int64, and disk_format type from int32 to string

2025.09.16.

Release

• Released Kubernetes Engine OpenAPI

Changes

• Modified and improved Beyond Compute Service and Networking service fields

  API	Change
  Create volume	Added the source_volume_id field
  Create instance	Changed the key_name field to optional
  Create volume	Renamed the encryption_secret_uuid field to encryption_secret_id
  Create instance	Renamed the encryption_secret_uuid field to encryption_secret_id
  Get network interface	Added vpc_id and device_owner fields
  List network interfaces	Added vpc_id and device_owner fields
  Get public IP List public IPs	Added related_resource.device_id and related_resource.device_owner fields
  Get security group	Changed protocol notation
  List security groups	Changed protocol notation

Security

• Reflected service policies for some APIs and fixed query errors and related issues to improve stability and usability

2025.08.26.

Changes

• Changed response nullable fields to arrayOf notation to match the OpenAPI 3.1 specification

2025.08.01.

Fixed

• Bug fixes

2025.07.22.

Changes

• Response field changes

  API	Change
  Get target group health monitor	Removed the is_admin_state_up field
  Create health monitor	Removed the is_admin_state_up field
  Update health monitor	Removed the is_admin_state_up field
  Add target	Removed the is_admin_state_up field
  Update target	Removed the is_admin_state_up field
  Create listener	Removed the is_admin_state_up field
  Update listener	Removed the is_admin_state_up field
  Update access log	Removed the is_admin_state_up field
  Update load balancer	Removed the is_admin_state_up field
  List images	Removed the is_protected field
  Get image	Removed the is_protected field
  Update image	Removed the is_protected field
  Get load balancer	Removed is_enabled and topology fields
  List load balancers	Removed is_enabled and topology fields
  Add image share	Renamed the project_id field to id
  List image shared projects	Renamed the project_id field to id
  List subnets	Removed the description field
  Get subnet	Removed the description field
  Get listener	Renamed the cipher_suites field to tls_ciphers
  List listeners	Renamed the cipher_suites field to tls_ciphers

• Query parameter changes

  API	Change
  List public IPs	Removed: related_resource_vpc_id, related_resource_vpc_name, related_resource_subnet_id, related_resource_subnet_name, related_resource_subnet_cidr Added: related_resource_name

2025.07.11.

Changes

• Response field changes

  API	Change
  Create route table	Removed the router_id field
  Delete route table	Removed the router_id field
  Update route table association	Removed the router_id field
  Get route table	Removed the router_id field
  List route tables	Removed the router_id field
  Create subnet	Removed the description field
  Update subnet	Removed the description field

2025.07.08.

Fixed

• Bug fixes

2025.07.04.

Release

• Released OpenAPI v1.0.0
  • Beyond Compute Service and Networking (VPC, Load Balancing)