View the list of machine group names.

Example:

GET /machinegroups? offset=1&size=100

Request syntax

GET /machinegroups? offset=1&size=100 HTTP/1.1
Authorization: <AuthorizationString> 
Date: <GMT Date>
Host: <Project Endpoint>
x-log-apiversion: 0.6.0
x-log-signaturemethod: hmac-sha1

Request Parameters

URL parameters:

Parameter Name Type Required Description
offset int No The starting position of the returned records. The default value is 0.
size int No The maximum number of entries returned on each page. The default value is 500 (maximum).
groupName string No The group machine name used for filtering (partial matching is supported).
Request Header

The ListMachineGroup API does not have a special request header.  For more information about the public request headers of Log Service APIs, see Public request header.

Response header

The ListMachineGroup API does not have a special response header.  For more information about the public response headers of Log Service APIs, see Public response header.

Response element

After the successful request, the response body contains a list of all machine groups in a specific project. The specific formats are as follows. Name The specific formats are as follows.

Name Type Description
count int Number of machineggroup returned
total int The total number of returned machine groups.
machinegroups json array The name list of returned machine groups. 
{
    "machinegroups": [
        "test-machine-group",
        "test-machine-group-2"
    ],
    "count": 2,
    "total": 2
}
Error code

Besides the common error codes of Log Service APIs, the ListMachineGroup API  may return the following special error codes.

HTTP status code ErrorCode ErrorMessage
500 InternalServerError internal server error

Example

Request example: 
GET /machinegroups? groupName=test-machine-group&offset=0&size=3 HTTP/1.1
Header :
{
    "x-log-apiversion": "0.6.0",
    "Authorization": "LOG <yourAccessKeyId>:<yourSignature>",
    "Host": "ali-test-project.cn-hangzhou-devcommon-intranet.sls.aliyuncs.com",
    "Date": "Tue, 10 Nov 2015 18:34:44 GMT",
    "Content-Length": "0",
    "x-log-signaturemethod": "hmac-sha1",
    "User-Agent": "sls-java-sdk-v-0.6.0",
    "Content-Type": "application/x-protobuf",
    "x-log-bodyrawsize": "0"
}
Response example: 
HTTP/1.1 200 OK
Header :
{
    "Date": "Tue, 10 Nov 2015 18:34:44 GMT",
    "Content-Length": "83",
    "x-log-requestid": "564238C499248C8F7B0001DE",
    "Connection": "close",
    "Content-Type": "application/json",
    "Server": "nginx/1.6.1"
}
Body :
{
    "machinegroups": [
        "test-machine-group",
        "test-machine-group-2"
    ],
    "count": 2,
    "total": 2
}