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Serverless App Engine:UpdateNamespaceVpc

Last Updated:Jan 14, 2026

Updates the VPC that is attached to a namespace.

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Test

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

sae:UpdateNamespaceVpc

update

*All Resource

*

None None

Request syntax

POST /pop/v1/sam/namespace/updateNamespaceVpc HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

NamespaceId

string

No

The long-format namespace ID. If you set this parameter, it takes precedence over NameSpaceShortId. This parameter is for backward compatibility. Use the short-format namespace ID to simplify the request.

cn-beijing:test

VpcId

string

Yes

The ID of the VPC. This VPC replaces the original VPC.

vpc-2ze0i263cnn311nvj****

NameSpaceShortId

string

No

The short-format namespace ID. You do not need to include the region ID. We recommend that you use this parameter.

test

Response elements

Element

Type

Description

Example

object

The returned data.

RequestId

string

The request ID.

91F93257-7A4A-4BD3-9A7E-2F6EAE6D****

Message

string

The returned message.

  • If the request is successful, success is returned.

  • If the request fails, an error code is returned.

success

TraceId

string

The trace ID. You can use it to query the details of a call.

0a98a02315955564772843261e****

ErrorCode

string

The error code.

  • This parameter is not returned if the request is successful.

  • This parameter is returned if the request fails. For more information, see the Error codes section of this topic.

Code

string

The HTTP status code. The value can be a POP error code. Valid values:

  • 2xx: The request was successful.

  • 3xx: The request was redirected.

  • 4xx: The request was invalid.

  • 5xx: A server error occurred.

200

Success

boolean

Indicates whether the VPC was updated. Valid values:

  • true: The VPC was updated.

  • false: The VPC failed to be updated.

true

Examples

Success response

JSON format

{
  "RequestId": "91F93257-7A4A-4BD3-9A7E-2F6EAE6D****",
  "Message": "success",
  "TraceId": "0a98a02315955564772843261e****",
  "ErrorCode": "空",
  "Code": "200",
  "Success": true
}

Error codes

HTTP status code

Error code

Error message

Description

400 DeleteFail.NamespaceHasIngress Ingress detected when deleting the namespace.
400 Namespace.AppExists Please delete the application first.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.