ListTemplateVersions - Resource Orchestration Service - Alibaba Cloud Documentation Center

Queries the list of versions of a template.

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
ros:ListTemplateVersions	get	Template acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
NextToken	string	No	The pagination token that is used in the next request to retrieve a new page of results. You do not need to specify this parameter for the first request. You must specify the token that is obtained from the previous query as the value of NextToken.	caeba0bbb2be03f84eb48b699f0****
MaxResults	long	No	The maximum number of results to be returned in a single call when NextToken is used for the query. Valid values: 1 to 100. Default value: 50.	50
TemplateId	string	Yes	The template ID. This parameter applies to shared and private templates.	5ecd1e10-b0e9-4389-a565-e4c15efc****

For more information about common request parameters, see Common parameters.

Response parameters

Parameter	Type	Description	Example
	object
Versions	array<object>	The versions.
	object
UpdateTime	string	The time when the version was last updated.	2020-02-27T07:47:47
Description	string	The description of the version.	test
CreateTime	string	The time when the version was created.	2020-02-27T07:47:47
TemplateName	string	The template name that corresponds to the specified version.	test
TemplateId	string	The template ID. This parameter applies to shared and private templates. For a shared template, the template ID is the same as the Alibaba Cloud Resource Name (ARN) of the template.	5ecd1e10-b0e9-4389-a565-e4c15efc****
TemplateVersion	string	The version number. For a shared template, this parameter is returned only if VersionOption is set to AllVersions. Valid values: v1 to v100.	v1
NextToken	string	A pagination token. It can be used in the next request to retrieve a new page of results.	caeba0bbb2be03f84eb48b699f0****
RequestId	string	The request ID.	B288A0BE-D927-4888-B0F7-B35EF84B6E6F

Examples

Sample success responses

JSONformat

{
  "Versions": [
    {
      "UpdateTime": "2020-02-27T07:47:47",
      "Description": "test",
      "CreateTime": "2020-02-27T07:47:47",
      "TemplateName": "test",
      "TemplateId": "5ecd1e10-b0e9-4389-a565-e4c15efc****",
      "TemplateVersion": "v1"
    }
  ],
  "NextToken": "caeba0bbb2be03f84eb48b699f0****",
  "RequestId": "B288A0BE-D927-4888-B0F7-B35EF84B6E6F"
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history