You can call this operation to view the list of aliases.

Request headers

This operation uses only common request headers. For more information, see Common parameters.

Request syntax

GET /services/{serviceName}/aliases

Request parameters

Parameter Type Position Required Example Description
serviceName String Path Yes service_name

The name of the service.
limit Integer Query No 20

The maximum number of resources to return. Default value: 20. Maximum value: 100. The number of returned resources is smaller than or equal to the specified number.

nextToken String Query No nextService

The token used to obtain more results. If the number of resources exceeds the limit, the nextToken parameter is returned. Include this parameter in subsequent invocations to obtain more results. You do not need to provide this parameter in the first invocation.

prefix String Query No prefix_text

The prefix that the names of returned resources must contain. For example, if Prefix is a, all returned resource names start with a.

startKey String Query No nextService

The starting position of the result list. Results are sorted in the alphabetical order and those results following startKey (inclusive) are listed.

Response parameters

Parameter Type Example Description
aliases Array

The list of aliases.
additionalVersionWeight Map

The additional version to which the alias points and the weight of the additional version.

  • The additional version takes effect only when the function is invoked.
  • The value consists of a version number and the corresponding weight. For example, 2:0.05 indicates that when a function is invoked, version 2 is the additional version, 5% of the traffic is distributed to the additional version, and 95% of the traffic is distributed to the major version.
Float 1

The traffic weight. Valid values: 0 to 1.
aliasName String alias_test

The name of the alias.
createdTime String 2020-04-21T09:08:44Z

The time when the alias was created.
description String test_description

The description of the alias.
lastModifiedTime String 2020-04-21T09:08:44Z

The last time when the alias was updated.
serviceName String service_name

The name of the service.
versionId String 2

The version to which the alias points.
nextToken String nextService

The token used to obtain more results. If this value is not returned, all results are returned.

Examples

Sample requests

GET /2016-08-15/services/service_name/aliases HTTP/1.1

Sample success responses

JSON format 

HTTP/1.1 200 OK Common response headers {   "aliases": [     {       "aliasName": "alias_test",       "versionId": "2",       "description":"test_description ",       "additionalVersionWeight": {},       "createdTime": "2020-04-21T09:08:44Z",       "lastModifiedTime": "2020-04-21T09:08:44Z"     },     {       "aliasName": "alias_test",       "versionId": "2",       "description":"test_description",      "additionalVersionWeight": null,       "createdTime": "2020-07-27T06:37:29Z",       "lastModifiedTime": "2020-07-27T06:37:29Z"     }   ] }