Released On	Description
2022-06-25	This release incorporates the following changes: Modified the load balancer types applicable to the 5_gray type in Assigning an EIP, Querying an EIP, Querying EIPs, and Updating an EIP. Modified the load balancer types applicable to the 5_gray type in Querying a Bandwidth, Querying Bandwidths, and Updating a Bandwidth. Modified the load balancer types applicable to the 5_gray type in Assigning a Shared Bandwidth and Adding an EIP to a Shared Bandwidth.
2022-03-03	This release incorporates the following changes: Added descriptions of parameters private_ip_address and port_id in Querying an EIP, Querying EIPs, and Updating an EIP.
2022-02-15	This release incorporates the following changes: Added 5_gray to the value range of parameter type in sections Assigning an EIP, Querying an EIP, Querying EIPs, and Updating an EIP. Added 5_gray to the value range of parameter publicip_type and gray for parameter bandwidth_type in sections Querying a Bandwidth and Querying Bandwidths. Added 5_gray to the value range of parameter publicip_type in sections Updating a Bandwidth, Assigning a Shared Bandwidth, and Adding an EIP to a Shared Bandwidth.
2021-08-25	This release incorporates the following changes: Modified the description about parameter updated_at and added parameters billing_info and enterprise_project_id in Bandwidth and Bandwidth (V2.0). Changed the value range of type in Querying Quotas. Added parameter remote_address_group_id to sections Security Group and Security Group. Deleted parameters ipv6_address_mode and ipv6_ra_mode from Subnet. Added parameter enterprise_project_id to section Elastic IP.
2021-06-22	This release incorporates the following changes: Added parameter profile to sections Querying an EIP, Querying EIPs, and Updating an EIP. Changed the value range of the size parameter to 1 Mbit/s to 1000 Mbit/s in Querying Bandwidths, Updating a Bandwidth, and Removing an EIP from a Shared Bandwidth. Changed the value range of the size parameter to 5 Mbit/s to 1000 Mbit/s in Assigning a Shared Bandwidth and Adding an EIP to a Shared Bandwidth. Updated response examples in sections Querying a Bandwidth, Querying Bandwidths, Updating a Bandwidth, Assigning a Shared Bandwidth, and Adding an EIP to a Shared Bandwidth. Changed the parameter of binding:vif_details to primary_interface in sections Querying Ports, Querying a Port, Creating a Port, and Updating a Port.
2021-05-25	This release incorporates the following changes: Added parameter id to the bandwidth field in section Assigning an EIP. Added parameter ip_version to sections Elastic IP, Bandwidth, and Bandwidth (V2.0). Added parameter bandwidth_name to section Elastic IP. Deleted description about IP address version conversion from section Updating an EIP. Added parameters created_at, updated_at, enable_bandwidth_rules, rule_quota, and bandwidth_rules in sections Bandwidth and Assigning a Shared Bandwidth. Added value share to the value range of parameter bandwidth_type in section Bandwidth.
2021-05-10	This release incorporates the following changes: Added description that the IP addresses reserved by the system cannot be obtained using APIs in Querying Private IP Address Details. Moved Error Codes and Status Codes to Appendix. Added a value for the type parameter of the publicip field in section Elastic IP and Bandwidth. Added WHOLE to the value range of parameter share_type in section Bandwidth.
2021-03-16	This release incorporates the following changes: Added description that leaving parameter port_id blank cannot be used to unbind an EIP from a dedicated load balancer in sections Updating an EIP and Updating a Floating IP Address.
2020-12-16	This release incorporates the following changes: Modified the value range of cidr in section Virtual Private Cloud. Changed the maximum number of tags in sections Querying VPCs by Tag and Querying Subnets by Tag. Added fields port_security_enabled, dns_name, and dns_assignment to section Port.
2020-06-30	This release incorporates the following changes: Added the routes field in section Updating VPC Information. Added field index_enabled in section VPC Flow Log. Modified URI parameters in sections Querying Security Group Rule Details and Deleting a Security Group Rule. Modified description of the tenant_id field in section Creating a VPC Peering Connection. Modified the network_ip_availability parameter type in section Querying IP Address Usage on a Specified Network. Modified the networks parameter type in section Querying Networks. Added response parameter project_id in sections Adding an Interface to a Router and Removing an Interface from a Router. Added the device_owner field in section Creating a Port. Added information about whether the allow_address_pair and extra_dhcp_opt fields are mandatory in section Updating a Port. Added or modified the ports_links, binding:profile, and binding:vif_details fields in section Port. Added the networks_links field in section Network. Added the subnets_links field in section Subnet. Added the routers_links field in section Router. Added or modified the firewall_rules_links and firewall_policies fields in section Firewall. Modified the URI in sections Querying a Security Group Rule and Deleting a Security Group Rule. Added the tenant_id field in sections Creating a Security Group and Querying Security Group Rule Details. Added the peerings_link object in section Querying VPC Peering Connections. Added the routes_link object in section Querying VPC Routes. Added the fixed_ip field in section Creating a Port. Added the firewall_policies_link object in section Querying Firewall Policies. Added the project_id field in sections Inserting a Firewall Rule and Removing a Firewall Rule. Added the created_at and updated_at fields in sections Querying Firewall Groups, Querying a Firewall Group, Creating a Firewall Group, and Updating a Firewall Group. Added the firewall_groups_link object in section Querying Firewall Groups. Changed the position of the section Permissions Policies and Supported Actions and adjusted the table.
2020-04-13	This release incorporates the following changes: Modified description of parameters in the security_group_rule field in section Creating a Security Group Rule. Added URI parameter description in Port, Network, Querying Subnets, Querying Routers, Firewall, and Security Group. Added description of discarding vpc_id in section Creating a Security Group.
2020-03-20	This release incorporates the following changes: Added the value of 5_mailbgp for parameters type and publicip_type in sections Assigning an EIP, Bandwidth, and Bandwidth (V2.0).
2020-02-25	This release incorporates the following changes: Added section Bandwidth (V2.0). Added Bandwidth (V2.0) in section Permissions Policies and Supported Actions.
2019-09-10	This release incorporates the following changes: Added APIs described in section VPC Flow Log and VPC flow log error codes to section Error Codes. Modified the description of the charge_mode field and its value in the response example in Bandwidth.
2018-11-30	This release incorporates the following changes: Added the extra_dhcp_opts field in sections Creating a Subnet, Querying Subnet Details, Querying Subnets, and Updating Subnet Information.
2018-10-22	This release incorporates the following changes: Added sections APIs and Native OpenStack Neutron APIs (V2.0) and categorized VPC APIs and native OpenStack APIs. Deleted description about the Reject rule from section Updating a Firewall Rule. Added the project_id, created_at, and updated_at fields to and modified the example request and response in sections Port, Network, Subnet, Router, Floating IP Address, Firewall, and Security Group. Modified the API format to ensure consistency. Modified description about the tenant_id and project_id fields to ensure consistency. Added section VPC Peering Connection under API Permissions.
2018-10-12	This release incorporates the following changes: Added section Querying a Specified API Version.
2018-09-04	This release incorporates the following changes: Modified the response example in section Associating Multiple NIC Ports to or Disassociating Them from a Security Group at a Time. Added error messages for associating multiple NIC ports to or disassociating them from a security group at a time in section Error Codes.
2018-08-30	This release incorporates the following changes: Added section Associating Multiple NIC Ports to or Disassociating Them from a Security Group at a Time.
2018-07-30	This release incorporates the following changes: Added section Permissions Policies and Supported Actions. Deleted sections related to VPNs. An independent VPN API reference will be provided.
2018-06-11	This release incorporates the following changes: Modified VPC tagging description in section Querying VPC Tags in a Specified Project. Modified subnet tagging description in section Querying Subnet Tags in a Specified Project. Modified EIP tagging description in section Querying EIP Tags in a Specified Project.
2018-04-28	This release incorporates the following changes: Opened APIs described in section Floating IP Address (IPv6).
2018-03-30	This release incorporates the following changes: Added section Querying API Versions. Modified the content in section VPC Tag Management. Added section Subnet Tag Management. Added section EIP Tag Management. Added metrics Upstream Traffic and Downstream Traffic in section VPC Monitoring Metrics. Modified the content in section API Usage Guidelines.
2018-02-28	This release incorporates the following changes: Modified the URI and description in the API format in section Querying VPC Peering Connections. Modified the URI and description in the API format in section Querying VPC Routes. Modified the response parameters and parameter examples in section Accepting a VPC Peering Connection. Modified the response parameters and parameter examples in section Refusing a VPC Peering Connection. Provided the address for downloading the sample code in section Sample Code.
2018-02-14	This release incorporates the following changes: Modified the title of section VPN (Native OpenStack API). Linked the error codes in subsections of VPN (Native OpenStack API) to Error Codes. Linked the error codes in subsection Subnet Pool to Status Codes. Linked the error codes in the tag management sections. Adjusted the sequence of subsections under Subnet Pool. Modified the description of parameters share_type and charge_mode in the bandwidth field in section Assigning an EIP. Added the example request in section Creating a VPN Service. Added the example request and example response in section Querying VPN Endpoint Groups. Added the example request in section Querying Details About a VPN Service. Modified the example response in section Deleting an IKE Policy. Added the example request in section Deleting a VPN Service. Added the example request in section Querying Details About an IKE Policy. Added the example response in section Querying Details About a VPN Endpoint Group. Added the example response in section Querying Details About a VPN Service. Added the example response in section Updating an IPsec Policy. Added the example response in section Updating a VPN Service. Modified the example request and example response in section Updating an IPsec VPN Connection.
2018-01-30	This release incorporates the following changes: Deleted the section Port. Added section VPN (Native OpenStack API). Added section Subnet Pool (Native OpenStack API). Added parameters dns_name and dns_domain in the floating IP address object table in section Floating IP Address (Native OpenStack API). Added parameters dns_name and dns_assignment in the port object table in section Port (Native OpenStack API) > Overview. Added the parameter dns_domain in the network object table in section Network (Native OpenStack API) > Overview.
2017-11-30	This release incorporates the following changes: Added parameter port_security_enable in section Creating a Subnet. Modified the port_id parameter description in the publicip fields in section Binding or Unbinding an EIP under Elastic IP Address. Updated the device_owner parameter description in the port object table in section Port (Native OpenStack API) > Overview. Added the min parameter to the resources field in the response in section Querying Quotas.
2017-09-30	This release incorporates the following changes: Deleted the ip_version field from the floatingip object, request parameter, and response parameter in section Floating IP Address (Native OpenStack API). Added section VPC Peering Connection. Added section VPC Route. Added a filter field to the URI of the APIs in sections Querying Ports and Querying VPC Routes.
2017-08-30	This release incorporates the following changes: Updated description in section Updating a Network under Network (Native OpenStack API). Added section Elastic IP Address V2.0 (Extended OpenStack API). Deleted the ip_version field from the floatingip object, request parameter, and response parameter in section Floating IP Address (Native OpenStack API).
2017-07-30	This release incorporates the following changes: Changed the allowed maximum subnet mask value to 28 for CIDR blocks in the subnet object in section Overview under Subnet (Native OpenStack API).
2017-06-30	This release incorporates the following changes: Changed the CRUD value of parameter router_id to R for the Floating IP address object in section Overview under Floating IP Address (Native OpenStack API).
2017-05-30	Added the following sections: Network (Native OpenStack API) Router (Native OpenStack API) Floating IP Address (Native OpenStack API) firewall (Native OpenStack API) Security Group (Native OpenStack API) Modified the request URI in section Security Group.
2017-04-28	This release incorporates the following changes: Added monitoring metrics up_stream and down_stream. Added field dnsList for APIs used to create a subnet, query a subnet, query subnets, and update a subnet. Changed the bandwidth size value to 1 Mbit/s to 500 Mbit/s in sections Elastic IP Address and Bandwidth.
2016-10-29	This release incorporates the following changes: Added the ip_address field to enable users to obtain a specified EIP.
2016-06-02	This release incorporates the following changes: Changed the ethertype field for creating a security group rule to an optional field.
2016-04-14	This release incorporates the following changes: Modified the URL parameter description in section Service Usage. Modified the procedure for making API calls for token authentication.
2016-03-09	This issue is the first official release.

Change History