Queries available resources within a specific zone when you upgrade or downgrade instance types or replace system disks.
Operation description
Debugging
Authorization information
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
RegionId | string | Yes | The ID of the region. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
ResourceId | string | Yes | The ID of the resource. For example, when DestinationResource is set to InstanceType, this parameter can be interpreted as InstanceId. | i-bp67acfmxazb4p**** |
MigrateAcrossZone | boolean | No | Specifies whether cross-cluster instance type upgrades are supported. Valid values:
Default value: false. When MigrateAcrossZone is set to true and you upgrade the instance type of an Elastic Compute Service (ECS) instance based on the returned information, take note of the following items:
| true |
DestinationResource | string | Yes | The target resource type. Valid values:
| InstanceType |
OperationType | string | No | The operation of changing resource configurations.
Default value: Upgrade. | Upgrade |
InstanceType | string | No | The instance type. For more information, see Overview of instance families or call the DescribeInstanceTypes operation to query the most recent instance type list. This parameter is required when DestinationResource is set to SystemDisk. | ecs.g5.large |
Cores | integer | No | The number of vCPU cores of the instance type. For information about the values, see Overview of instance families. This parameter takes effect only when DestinationResource is set to InstanceType. | 2 |
Memory | float | No | The memory size of the instance type. Unit: GiB. For information about the values, see Overview of instance families. This parameter takes effect only when DestinationResource is set to InstanceType. | 8.0 |
ZoneId | string | No | The ID of the zone. | cn-hangzhou-e |
Conditions | array | No | The condition. If you specify this parameter, the system queries the resource types that the resource can be changed to after the resource meets the specified condition. Set the value to DiskCategory, which indicates a disk category change. When you set this parameter to DiskCategory, the system queries the instance types that the instance can be changed to after a disk category change. | |
string | No | The condition. If you specify this parameter, the system queries the resource types that the resource can be changed to after the resource meets the specified condition. Set the value to DiskCategory, which indicates a disk category change. When you set this parameter to DiskCategory, the system queries the instance types that the instance can be changed to after a disk category change. | DiskCategory |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
"AvailableZones": {
"AvailableZone": [
{
"ZoneId": "cn-hangzhou-e",
"Status": "Available",
"StatusCategory": "WithStock",
"RegionId": "cn-hangzhou",
"AvailableResources": {
"AvailableResource": [
{
"Type": "InstanceType",
"SupportedResources": {
"SupportedResource": [
{
"Status": "Available",
"Value": "ecs.g5.large",
"Max": 2,
"Unit": "null",
"StatusCategory": "WithStock",
"Min": 1
}
]
},
"ConditionSupportedResources": {
"ConditionSupportedResource": [
{
"Conditions": {
"Condition": [
{
"Key": "DiskCategory"
}
]
},
"Status": "Available",
"Value": "ecs.g5.large",
"Max": 2,
"Unit": "null",
"StatusCategory": "WithStock",
"Min": 1
}
]
}
}
]
}
}
]
}
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | Invalid.OperationType | The specified operationType is not valid. | The specified OperationType parameter is invalid. |
400 | Invalid.Param | The input parameter DestinationResource that is mandatory for processing this request is not supplied. | The specified DestinationResource parameter is invalid. |
400 | Invalid.InstanceChargeType | The specified InstanceChargeType is not valid. | The specified InstanceChargeType parameter is invalid. |
400 | InvalidCondition.Malformed | The specified Condition is not valid. | - |
403 | InvalidDedicatedHostId.NotFound | The specified DedicatedHostId does not exist in our records. | - |
403 | InvalidParam.TypeAndCpuMem.Conflict | The specified 'InstanceType' and 'Cores','Memory' are not blank at the same time. | - |
403 | InvalidParam.Cores | The specified parameter 'Cores' should be empty. | - |
403 | InvalidParam.Memory | The specified parameter 'Memory' should be empty. | - |
403 | InvalidParameter.ResourceOwnerId | The specified parameter ResourceOwnerId is not available anymore. | - |
404 | Invalid.RegionId | The specified RegionId does not exist. | The specified RegionId parameter is invalid. |
404 | InvalidRegionId.NotFound | The RegionId provided does not exist in our records. | The RegionId provided does not exist |
404 | Unavailable.Regions | The available regions does not exists. | - |
404 | Invalid.ResourceType | The ResourceType provided does not exist in our records. | The specified resource type is invalid. |
404 | Invalid.DestinationResource | The specified DestinationResource is not valid. | The specified DestinationResource parameter is invalid. |
404 | Invalid.IoOptimized | The specified IoOptimized is not valid. | The specified IoOptimized parameter is invalid. |
404 | Invalid.NetworkCategory | The specified NetworkCategory is not valid. | The specified NetworkCategory parameter is invalid. |
404 | Invalid.SpotStrategy | The specified SpotStrategy is not valid. | The specified SpotStrategy parameter is invalid. |
404 | Invalid.ResourceId | The specified ResourceId is not valid. | The specified ResourceId parameter is invalid. |
404 | Invalid.InstancePayType | The specified InstancePayType is not valid. | The specified InstanceChargeType parameter is invalid. |
404 | Invalid.OperationType | The specified OperationType is not valid. | The specified OperationType parameter is invalid. |
404 | OperationDenied | The specified operation is denied as this instanceType is not support. | The instance type does not support this operation. |
404 | InvalidInstanceId.NotFound | The specified InstanceId provided does not exist in our records. | The specified instance does not exist. |
404 | InvalidResourceId.NotFound | The specified ResourceId is not found in our records. | The specified resource does not exist. Check whether the resource ID is correct. |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2023-04-14 | The Error code has changed. The request parameters of the API has changed. The response structure of the API has changed | see changesets | ||||||||||||||
| ||||||||||||||||
2022-09-14 | The Error code has changed. The request parameters of the API has changed | see changesets | ||||||||||||||
| ||||||||||||||||
2022-09-14 | The Error code has changed. The request parameters of the API has changed | see changesets | ||||||||||||||
|