DescribeDeploymentSets - Elastic Compute Service - Alibaba Cloud Documentation Center

Queries the details of one or more deployment sets. When you call this operation, you can specify parameters, such as DeploymentSetIds, Strategy, and DeploymentSetName, in the request.

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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
ecs:DescribeDeploymentSets	get	DeploymentSet `acs:ecs:{#regionId}:{#accountId}:deploymentset/`	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the deployment set. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
PageNumber	integer	No	The page number. Pages start from page 1. Default value: 1.	1
PageSize	integer	No	The number of entries per page. Valid values: 1 to 50. Default value: 10.	10
DeploymentSetIds	string	No	The IDs of deployment sets. The value can be a JSON array that consists of deployment set IDs in the format of `["ds-xxxxxxxxx", "ds-yyyyyyyyy", ... "ds-zzzzzzzzz"]`. You can specify up to 100 deployment set IDs in each request. Separate the deployment set IDs with commas (,).	["ds-bp67acfmxazb4ph**", "ds-bp67acfmxazb4pi", … "ds-bp67acfmxazb4pj**"]
NetworkType	string	No	Note This parameter is deprecated.	null
Strategy	string	No	The deployment strategy. Valid values: Availability: high availability strategy AvailabilityGroup: high availability group strategy	Availability
DeploymentSetName	string	No	The name of the deployment set. The name must be 2 to 128 characters in length. The name must start with a letter and cannot start with `http://` or `https://`. The name can contain digits, letters, colons (:), underscores (_), and hyphens (-).	testDeploymentSetName
Granularity	string	No	Note This parameter is deprecated.	null
Domain	string	No	Note This parameter is deprecated.	null

Response parameters

Parameter	Type	Description	Example
	object
PageSize	integer	The number of entries per page.	1
PageNumber	integer	The page number.	1
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E
TotalCount	integer	The total number of queried deployment sets.	1
RegionId	string	The ID of the region.	cn-hangzhou
DeploymentSets	array<object>	Details about the deployment sets.
DeploymentSet	object
CreationTime	string	The time when the deployment set was created.	2021-12-07T06:01:46Z
Strategy	string	The deployment strategy.	LooseDispersion
DeploymentSetId	string	The ID of the deployment set.	ds-bp67acfmxazb4ph****
DeploymentStrategy	string	The deployment strategy. The return value of this parameter is the value of the `Strategy` request parameter.	Availability
DeploymentSetDescription	string	The description of the deployment set.	testDeploymentSetDescription
Domain	string	The deployment domain.	default
GroupCount	integer	The number of deployment set groups in the deployment set. Note This parameter is valid only when the Strategy request parameter is set to AvailabilityGroup.	3
Granularity	string	The deployment granularity.	host
DeploymentSetName	string	The name of the deployment set.	testDeploymentSetName
InstanceAmount	integer	The number of instances in the deployment set.	3
InstanceIds	array	The IDs of the Elastic Compute Service (ECS) instances in the deployment set.
InstanceId	string	The ID of the ECS instance in the deployment set.	i-bp67acfmxazb4ph****
Capacities	array<object>	Details of the capacities of the deployment set. This parameter is valid only when the deployment set contains ECS instances. The value contains information about the capacities of the deployment set in different zones.
Capacity	object
ZoneId	string	The ID of the zone. Only the zone IDs of existing ECS instances in the deployment set are returned.	cn-hangzhou-i
UsedAmount	integer	The number of ECS instances that reside in the zone in the deployment set.	2
AvailableAmount	integer	The number of ECS instances that can be added to the deployment set within the zone.	18

Examples

Sample success responses

JSONformat

{
  "PageSize": 1,
  "PageNumber": 1,
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
  "TotalCount": 1,
  "RegionId": "cn-hangzhou",
  "DeploymentSets": {
    "DeploymentSet": [
      {
        "CreationTime": "2021-12-07T06:01:46Z",
        "Strategy": "LooseDispersion",
        "DeploymentSetId": "ds-bp67acfmxazb4ph****",
        "DeploymentStrategy": "Availability",
        "DeploymentSetDescription": "testDeploymentSetDescription",
        "Domain": "default",
        "GroupCount": 3,
        "Granularity": "host",
        "DeploymentSetName": "testDeploymentSetName",
        "InstanceAmount": 3,
        "InstanceIds": {
          "InstanceId": [
            "i-bp67acfmxazb4ph****"
          ]
        },
        "Capacities": {
          "Capacity": [
            {
              "ZoneId": "cn-hangzhou-i",
              "UsedAmount": 2,
              "AvailableAmount": 18
            }
          ]
        }
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
403	InvalidDeploymentSetIds.TooManyInput	The parameter DeploymentSets size should less than 100.	The number of specified deployment sets exceeds 100.

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

Change history

Change time	Summary of changes	Operation
2022-01-17	The Error code has changed. The response structure of the API has changed	View Change Details