Updated on 2025-12-01 GMT+08:00

Querying an RBAC Token

Function

This API is used to obtain an RBAC token based on the IAM token.

If a ServiceComb engine is used, you need to create or import an IAM user in the engine.

Authorization Information

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

  • If you are using role/policy-based authorization, see the required permissions in Permissions and Supported Actions.
  • If you are using identity policy-based authorization, no identity policy-based permissions are required for calling this API.

URI

POST /v2/{project_id}/enginemgr/engines/{engine_id}/tokens

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID, which must be unique. The value contains 1 to 64 characters.

engine_id

Yes

String

Microservice engine ID.

Request

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

X-Enterprise-Project-ID

No

String

If this parameter is not set, the default enterprise project is default and the ID is 0.

Default value: 0

Content-Type

Yes

String

Set it to application/json;charset=UTF-8.

Accept

Yes

String

Set it to application/json.

X-Namespace-ID

No

String

Nacos namespace.

Response

Status code: 200
Table 3 Response body parameters

Parameter

Type

Description

token

String

RBAC token.

Status code: 400
Table 4 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

detail

String

Location details.

Status code: 500
Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

detail

String

Location details.

Example Request

POST https://{endpoint}/v2/{project_id}/enginemgr/engines/{engine_id}/tokens

Example Response

Status code: 200

OK

{
   "token": "string"
}

Status Code

Status Code

Description

200

OK

400

Bad Request

500

Internal Server Error

Error Code

See Error Codes.