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API Gateway:ModifyInstanceAttribute

Last Updated:Mar 16, 2026

Modifies the properties of an API Gateway instance.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

apigateway:ModifyInstanceAttribute

update

*Instance

acs:apigateway:{#regionId}:{#accountId}:instance/{#InstanceId}

None None

Request parameters

Parameter

Type

Required

Description

Example

InstanceId

string

Yes

The ID of the instance.

apigateway-ht-8xxxxxxxxx

InstanceName

string

No

Instance Name

apigatewayInstance

HttpsPolicy

string

No

The HTTPS policy.

HTTPS2_TLS1_0

IPV6Enabled

string

No

If enable inbound IPv6 Traffic.

true

EgressIpv6Enable

string

No

If enable outbound IPv6 Traffic.

true

VpcSlbIntranetEnable

string

No

Specifies whether to enable the self-calling domain name.

false

Token

string

No

The token of the request.

c20d86c4-1eb3-4d0b-afe9-c586df1e2136

IntranetSegments

string

No

Custom private CIDR block.

172.0.0.1/24

MaintainStartTime

string

No

Maintainable start time.

18:00Z

MaintainEndTime

string

No

Maintainable end time.

23:00Z

ToConnectVpcIpBlock

object

No

The information about the CIDR block that API Gateway can use to access the virtual private cloud (VPC) of the backend service.

VswitchId

string

No

The vSwitch ID.

vsw-wz94cqvaoe1ipxxxxxx

ZoneId

string

No

The zone ID.

cn-hangzhou-a

CidrBlock

string

No

The CIDR block of the VSwitch.

172.16.0.0/16

Customized

boolean

No

Specifies whether the CIDR block is a custom CIDR block.

false

DeleteVpcIpBlock

string

No

If delete VPC Ip block.

true

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

F3186326-2C57-58E1-B6E9-XXXXXXXXXXXX

Examples

Success response

JSON format

{
  "RequestId": "F3186326-2C57-58E1-B6E9-XXXXXXXXXXXX"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.