ListServiceVersions - Platform For AI - Alibaba Cloud Documentation Center

Queries the information about the historical versions of a service.

Debugging

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Debug

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:
- The required resource types are displayed in bold characters.
- 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.

Operation	Access level	Resource type	Condition key	Associated operation
eas:ListServiceVersions	list	*Service `acs:eas:{#regionId}:{#accountId}:service/{#ServiceName}`	none	none

Request syntax

GET /api/v2/services/{ClusterId}/{ServiceName}/versions HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	Yes	The region ID of the service.	cn-hangzhou
ServiceName	string	Yes	The service name. For more information about how to query the service name, see ListServices .	test_oss
PageNumber	integer	No	The page number. Default value: 1.	1
PageSize	integer	No	The number of entries per page. Default value: 100.	10

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	E089D584-B6F4-50C4-9902-DA2295B7****
PageNumber	integer	The page number.	1
PageSize	integer	The number of entries per page.	10
TotalCount	long	The total number of entries returned.	166
Versions	array<object>	The historical versions of the service.
versions	object
BuildTime	string	The time when the service version was created. The time is displayed in UTC.	2022-08-29T22:02:14Z
ImageAvailable	string	Indicates whether the image is available. Valid values: true: The image is available. false: The image is unavailable. unknown: The availability of the image is unknown.	true
ImageId	integer	The image ID.	4
Message	string	The returned message.	Service is Running
ServiceRunnable	string	Indicates whether Elastic Algorithm service (EAS) is activated. Valid values: true: EAS is activated. false: EAS is not activated. unknown: The activation of EAS is unknown.	true
ServiceConfig	string	The service deployment configurations. This parameter is returned only if the service is deployed by using a custom image.	{ "metadata": { "cpu": 1, "instance": 1, "memory": 1024 }, "name": "echo" }

Examples

Sample success responses

JSONformat

{
  "RequestId": "E089D584-B6F4-50C4-9902-DA2295B7****",
  "PageNumber": 1,
  "PageSize": 10,
  "TotalCount": 166,
  "Versions": [
    {
      "BuildTime": "2022-08-29T22:02:14Z",
      "ImageAvailable": "true",
      "ImageId": 4,
      "Message": "Service is Running",
      "ServiceRunnable": "true",
      "ServiceConfig": "{\n    \"metadata\": {\n        \"cpu\": 1,\n        \"instance\": 1,\n        \"memory\": 1024\n    },\n    \"name\": \"echo\"\n}"
    }
  ]
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2024-01-23	The response structure of the API has changed	View Change Details