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Serverless App Engine:ListAllSwimmingLaneGroups

Last Updated:Nov 04, 2025

Queries all lane groups.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • For mandatory resource types, indicate with a prefix of * .
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
sae:ListAllSwimmingLaneGroupslist
*All Resources
*
    none
none

Request syntax

GET /pop/v1/cas/gray/listSwimmingLaneGroups HTTP/1.1

Request parameters

ParameterTypeRequiredDescriptionExample
NamespaceIdstringNo

The ID of a namespace.

cn-beijing:test

Response parameters

ParameterTypeDescriptionExample
object

The returned information.

RequestIdstring

The ID of the request.

30375C38-F4ED-4135-A0AE-5C75DC7F****
Messagestring

Additional information. Valid values:

  • The error message returned because the request is normal and success is returned.
  • If the request is abnormal, the specific exception error code is returned.
success
TraceIdstring

The ID of the trace. This parameter is used to query the exact call information.

ac1a0b2215622246421415014e****
Dataarray<object>

Responses.

dataobject

The slim information of the lane group.

GroupIdlong

The ID of the lane group.

2074
GroupNamestring

The name of a lane group.

mse-test
NamespaceIdstring

The ID of the namespace.

cn-beijing:test
MseNamespaceIdstring

The ID of the namespace to which the MSE instance belongs.

sae-test
CanaryModelinteger

Full-link Grayscale Mode:

  • 0: The request is routed based on the content of the request.
  • 1: Proportional routing
0
AppIdsarray

The IDs of the applications associated with the lane group.

appIdstring

The list of application IDs.

["dbe87ff5-e0d8-405e-a552-231387******","5aad0d0-3e56-44cd-8199-9887a02******"]
Appsarray<object>

The application information.

appobject

The details of the application.

AppIdstring

The ID of the application.

f5aad0d0-3e56-44cd-8199-9887a0******
AppNamestring

The name of the application.

test
MseAppIdstring

The ID of the MSE instance.

mse-cn-53y49******
MseAppNamestring

The name of the MSE instance.

demo
MseNamespaceIdstring

The ID of the namespace to which the MSE instance belongs.

6733e538-d52f-48e6-91a4-192f91******
EntryAppTypestring

The application entry type (gateway type).

  • apig: cloud-native API Gateway
  • mse-gw: an MSE cloud original gateway
  • mse: Java Services Gateway
mse-gw
EntryAppIdstring

The ID of the gateway.

mse_ingresspost-cn-axc49******
EntryAppobject

The entry application.

AppIdstring

The ID of the application.

09805e5d-9b8d-42cd-9442-03c498******
AppNamestring

The name of the application.

test
AppTypestring

The type of the application.

mse
MseAppIdstring

The ID of the MSE instance.

mse-cn-53y49******
MseAppNamestring

MSE Instance Name

test
MseNamespaceIdstring

The ID of the namespace to which the MSE instance belongs.

demo
SwimVersionstring

The end-to-end grayscale version. Valid values: 0 and 2 (recommended).

2
ErrorCodestring

The status code. Value values:

  • If the request was successful, ErrorCode is not returned.
  • If the request failed, ErrorCode is returned. For more information, see Error codes in this topic.
Codestring

The HTTP status code or the error code. Valid values:

  • 2xx: The request was successful.
  • 3xx: The request was redirected.
  • 4xx: The request failed.
  • 5xx: A server error occurred.
200
Successboolean

Indicates whether the request was successful. Valid values: Valid values:

  • true: The information was queried.
  • false: The information failed to be queried.
true

Examples

Sample success responses

JSONformat

{
  "RequestId": "30375C38-F4ED-4135-A0AE-5C75DC7F****",
  "Message": "success",
  "TraceId": "ac1a0b2215622246421415014e****",
  "Data": [
    {
      "GroupId": 2074,
      "GroupName": "mse-test",
      "NamespaceId": "cn-beijing:test",
      "MseNamespaceId": "sae-test",
      "CanaryModel": 0,
      "AppIds": [
        [
          "dbe87ff5-e0d8-405e-a552-231387******",
          "5aad0d0-3e56-44cd-8199-9887a02******"
        ]
      ],
      "Apps": [
        {
          "AppId": "f5aad0d0-3e56-44cd-8199-9887a0******",
          "AppName": "test",
          "MseAppId": "mse-cn-53y49******",
          "MseAppName": "demo",
          "MseNamespaceId": "6733e538-d52f-48e6-91a4-192f91******"
        }
      ],
      "EntryAppType": "mse-gw",
      "EntryAppId": "mse_ingresspost-cn-axc49******",
      "EntryApp": {
        "AppId": "09805e5d-9b8d-42cd-9442-03c498******",
        "AppName": "test",
        "AppType": "mse",
        "MseAppId": "mse-cn-53y49******\n",
        "MseAppName": "test",
        "MseNamespaceId": "demo"
      },
      "SwimVersion": 2
    }
  ],
  "ErrorCode": "",
  "Code": 200,
  "Success": true
}

Error codes

HTTP status codeError codeError messageDescription
400InvalidParameter.NotEmptyYou must specify the parameter %s.-
400InvalidParameter.ObviouslyThe specified parameter is invalid {%s}.-
400InvalidParameter.WithMessageThe parameter is invalid {%s}: %s-
400MseGatewayRule.CreateFailedCreate MSE Gateway rule failed.Failed to create an MSE microservices gateway route.
400InternalApiErrorAn exception occurred when calling mse:%s, error message: %s.-

For a list of error codes, visit the Service error codes.