Help Center/ Application Service Mesh/ API Reference/ API/ Mesh APIs/ Updating the Namespace Injection Configuration of a Mesh
Updated on 2026-06-25 GMT+08:00

Updating the Namespace Injection Configuration of a Mesh

Function

This API is used to update the namespace injection configuration of a mesh.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    asm:mesh:updateNamespace

    Write

    mesh *

    • g:EnterpriseProjectId

    • g:ResourceTag/<tag-key>

    -

    -

URI

PUT /v2/meshes/{mesh_id}/injection

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

mesh_id

Yes

String

Mesh ID

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

API calling can be authenticated using a token or AK/SK. If you use a token, this parameter is mandatory and must be set to the token.

Content-Type

Yes

String

Message body type (format)

Range:

  • application/json;charset=utf-8: The content is in JSON format and encoded using UTF-8.

  • application/json: The content is in JSON format.

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

clusterId

No

String

Cluster ID

restartNamespacePod

Yes

Boolean

Whether to restart the workload in the namespace

InjectNamespaces

Yes

Array of strings

Namespaces where sidecars will be injected

allowNsInject

No

Boolean

Whether the namespace injection is allowed in the mesh configuration

namespaces

No

Map<String,Injection>

Namespace injection configuration details

errMsg

No

String

Error message

Table 4 Injection

Parameter

Mandatory

Type

Description

istioInjection

No

String

Whether to inject

Response Parameters

Status code: 200

The namespace injection configuration of the mesh is updated.

Status code: 500

Table 5 Response body parameters

Parameter

Type

Description

errorCode

String

Error code

Example Requests

None

Example Responses

None

Status Codes

Status Code

Description

200

The namespace injection configuration of the mesh is updated.

500

Internal error.

Error Codes

See Error Codes.