You can call this operation to create one or more pay-as-you-go or subscription ECS instances.

Description

Before you create an instance, you can call the DescribeAvailableResource operation to view the available resources in the specified region or zone.

When you create an ECS instance, resources used for the instance may incur fees. We recommend that you have a clear idea of the ECS billing methods before you create an instance. For more information, see Billing overview.

When you call this operation, note the following points:

  • You can create a maximum of 100 instances at a time.
  • You can use the AutoReleaseTime parameter to set the automatic release time of the instances.
  • After an instance is created, you can call the DescribeInstances operation to check the status of this instance.
  • Before you create an instance, make sure that you have created a security group. For more information, see CreateSecurityGroup.
  • An instance automatically starts after it is created. It is ready for use when it is in the Running state.
  • Before creating an instance in a VPC, you must create a VPC in the same region.
  • The CreateInstance operation does not automatically allocate a public IP address to the created instance. However, the RunInstances operation automatically allocates public IP addresses to the created instances if the value of InternetMaxBandwidthOut is greater than 0.
  • After you call this operation, an error is returned if parameters are invalid or no resources are available. For more information, see the Error codes section of this topic.
Best practices

RunInstances can create multiple instances at a time. To better organize and manage your instances, we recommend that you set tag pairs (Tag.N.Key and Tag.N.Value) for the instances, and append the hostnames (HostName) and instance names (InstanceName) with sequential suffixes (UniqueSuffix).

An instance launch template automatically specifies parameters that are needed to create an instance. You can call the CreateLaunchTemplate operation to create an instance launch template. Then, in your request to call the RunInstances operation, specify LaunchTemplateId and LaunchTemplateVersion to use the launch template.

In the ECS console, you can view the best practices for calling the RunInstances operation when you create an ECS instance. On the Preview page, click View Open API in the Configurations Selected section. In the dialog box that appears, the left-side API Workflow pane shows the operations and request parameters that are associated with the RunInstances operation. The right-side pane shows the SDK examples in Java and Python.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
RegionId String Yes cn-hangzhou

The region ID of the instance to be created. You can call the DescribeRegions operation to query the most recent region list.

Action String No RunInstances

The operation that you want to perform. For API requests using the HTTP and HTTPS methods, the Action parameter is required. Set the value to RunInstances.

ZoneId String No cn-hangzhou-g

The zone ID of the instance. You can call the DescribeZones operation to query the zone list.

It is randomly allocated by the system by default.

ImageId String No ubuntu_18_04_64_20G_alibase_20190624.vhd

The ID of the image used to create the instance. You can call the DescribeImages operation to view the available images. If you do not specify the LaunchTemplateId or LaunchTemplateName parameter to set a launch template, you must specify the ImageId parameter.

SecurityGroupId String No sg-bp15ed6xe1yxeycg7o***

The ID of the security group to which the instance belongs. Instances in the same security group can communicate with each other. One security group can contain a maximum of 1,000 instances.

Note The SecurityGroupId parameter determines the network type of its instances. For example, a security group of the VPC type can only contain VPC-type instances, and you must also specify the VSwitchId parameter to create the instances.

If you do not specify the LaunchTemplateId or LaunchTemplateName parameter to set the launch template, you must specify the SecurityGroupId parameter.

SecurityGroupIds.N RepeatList No sg-bp15ed6xe1yxeycg7o***

The IDs of security groups to which the instance belongs. The valid values of N are based on the maximum number of security groups to which an instance can belong. For more information, see Security group limits.

Note You cannot specify both SecurityGroupId and SecurityGroupIds.N at the same time.
VSwitchId String No vsw-bp1s5fnvk4gn2tws03***

The ID of the VSwitch. It is required when you create instances in VPCs. The VSwitch and security group must belong to the same VPC.

InstanceType String No ecs.g5.large

The instance type. For more information, see Instance families or call the DescribeInstanceTypes operation to query the most recent instance types.

If you do not specify the LaunchTemplateId or LaunchTemplateName parameter to set the launch template, you must specify the InstanceType parameter.

InternetMaxBandwidthIn Integer No 200

The maximum inbound public bandwidth. Unit: Mbit/s. Valid values: 1 to 200

Default value: 200

InternetMaxBandwidthOut Integer No 5

The maximum outbound public bandwidth. Unit: Mbit/s. Valid values: 0 to 100

Default value: 0

InstanceName String No k8s-node-[1,4]-alibabacloud

The name of the instance. The name must be 2 to 128 characters in length. It must start with a letter but cannot start with http:// or https://. It can contain letters, digits, colons (:), underscores (_), periods (.), and hyphens (-). Default value: the ID of the instance (InstanceId).

Note When you create multiple ECS instances, you can use UniqueSuffix to specify different names for the instances. You can also use the name_prefix[begin_number,bits]name_suffix format to name the instances in a numeric order. For example, you can set InstanceName to k8s-node-[1,4]-alibabacloud, and the name of the first instance is k8s-node-0001-alibabacloud. For more information, see API FAQ.

When you do not add suffixes (name_suffix) to the instance names or hostnames but use the name_prefix[begin_number,bits] format instead, the UniqueSuffix parameter is ignored. For example, when you set InstanceName to instance-[99,3] and UniqueSuffix to true, the resulting instance name is instance099 instead of instance099001.

HostName String No k8s-node-[1,4]-ecshost

The hostname of the instance.

  • It cannot start or end with a period (.) or a hyphen (-). It cannot contain consecutive periods (.) or hyphens (-).
  • For Windows, the hostname must be 2 to 15 characters in length. The hostname cannot contain periods (.) or only contain digits. It can contain letters, digits, and hyphens (-).
  • For other operating systems such as Linux, the hostname must be 2 to 64 characters in length. It can be segments separated with periods (.). Each segment can contain letters, digits, and hyphens (-).
Note When you create multiple ECS instances, you can use UniqueSuffix to specify different names for the instances. You can also use the name_prefix[begin_number,bits]name_suffix format to name the instances in a numeric order. For example, you can set HostName to k8s-node-[1,4]-ecshost, and the name of the first instance is k8s-node-0001-ecshost. For more information, see API FAQ.

When you do not add suffixes (name_suffix) to the instance names or hostnames but use the name_prefix[begin_number,bits] format instead, the UniqueSuffix parameter is ignored. For example, when you set InstanceName to instance-[99,3] and UniqueSuffix to true, the resulting instance name is instance099 instead of instance099001.

UniqueSuffix Boolean No true

Specifies whether to add sequential suffixes to the hostnames (HostName) and instance names (InstanceName). The sequential suffix ranges from 001 to 999. For example, the names can be LocalHost001 and LocalHost002, and MyInstance001 and MyInstance002.

Default value: false

Description String No FinaceDept

The description of the instance. The description must be 2 to 256 characters in length and cannot start with http:// or https://.

PasswordInherit Boolean No false

Specifies whether to use the password predefined in the image.

Note If the PasswordInherit parameter is set to true, you must not specify the Password parameter, and must ensure that the selected image has a password configured.
Password String No EcsV587!

The password for the instance. The password must be 8 to 30 characters in length. It must include at least three of the following character types: uppercase letters, lowercase letters, digits, and special characters. Special characters include:


()`~! @#$%^&*-_+=|{}[]:;'<>,.? /

Passwords for Windows instances cannot start with a forward slash (/).

Note If the Password parameter is specified, we recommend that you send requests over the HTTPS protocol to ensure the security of your password.
SystemDisk.Description String No FinanceDept

The description of the system disk. The description must be 2 to 256 characters in length and cannot start with http:// or https://.

SystemDisk.Size String No 40

The size of the system disk. Unit: GiB. Valid values: 20 to 500.

The value of this parameter must be at least 20 GiB and greater than or equal to the size of the image.

Default value: 40 or the size of the image, depending on whichever is greater.

SystemDisk.DiskName String No cloud_ssdSystem

The name of the system disk. The name must be 2 to 128 characters in length. It must start with a letter but cannot start with http:// or https://. It can contain letters, digits, colons (:), underscores (_), and hyphens (-).

Default value: null

SystemDisk.Category String No cloud_ssd

The category of the system disk. Valid values:

  • cloud: basic disk
  • cloud_efficiency: ultra disk
  • cloud_ssd: standard SSD

For non-I/O optimized instances of phased-out instance types, the default value is cloud. For other instances, the default value is cloud_efficiency.

DataDisk.N.Size Integer No 2000

The size of the Nth data disk. Valid values of N: 1 to 16. Unit: GiB. Valid values:

  • cloud_efficiency: 20 to 32768
  • cloud_ssd: 20 to 32768
  • cloud_essd: 20 to 32768
  • ephemeral_ssd: 5 to 800
  • cloud: 5 to 2000

The value of this parameter must be greater than or equal to the size of the snapshot specified by the SnapshotId parameter.

DataDisk.N.SnapshotId String No s-bp17441ohwka0yuhx***

The ID of the snapshot used to create the Nth data disk. Valid values of N: 1 to 16.

If the DataDisk.N.SnapshotId parameter is specified, the DataDisk.N.Size parameter will be ignored, and the size of the created disk will be the size of the specified snapshot. Those snapshots created on or before July 15, 2013 cannot be used here. Otherwise, an error will be returned and your request will be rejected.

DataDisk.N.Category String No cloud_ssd

The category of the Nth data disk. Valid values:

  • cloud: basic disk
  • cloud_efficiency: ultra disk
  • cloud_ssd: standard SSD
  • ephemeral_ssd: local SSD
  • cloud_essd: enhanced SSD

For I/O optimized instances, the default value is cloud_efficiency. For non-I/O optimized instances, the default value is cloud.

DataDisk.N.Encrypted String No false

Specifies whether the Nth data disk is encrypted.

Default value: false

DataDisk.N.KMSKeyId String No 0e478b7a-4262-4802-b8cb-00d3fb408***

The KMS key ID corresponding to the Nth data disk.

DataDisk.N.Device String No null

The mount point of the Nth data disk.

Note This parameter will be removed in the future. We recommend that you use other parameters to ensure compatibility.
DataDisk.N.DeleteWithInstance Boolean No true

Specifies whether the Nth data disk is released along with the instance.

Default value: true

NetworkInterface.N.PrimaryIpAddress String No 172.16.236.***

The primary IP address of the secondary ENI. Valid value of N: 1.

Note You can attach only one secondary ENI when you create an ECS instance. You can call the CreateNetworkInterface and AttachNetworkInterface operations to attach more secondary ENIs.

The default value is an IP address that is randomly selected from within the CIDR block of the VSwitch to which the ENI belongs.

NetworkInterface.N.VSwitchId String No vsw-bp67acfmxazb4pi***

The ID of the VSwitch to which the secondary ENI belongs. Valid value of N: 1.

The default value is the ID of the VSwitch to which the ECS instance belongs.

NetworkInterface.N.SecurityGroupIds.N RepeatList No sg-bp15ed6xe1yxeycg7o***

The IDs of security groups to which the secondary ENI belongs. The valid values of N in SecurityGroupIds.N are based on the maximum number of security groups to which an ENI can belong. For more information, see Security group limits.

Note You cannot specify NetworkInterface.N.SecurityGroupId and NetworkInterface.N.SecurityGroupIds.N at the same time.
DataDisk.N.AutoSnapshotPolicyId String No sp-bp67acfmxazb4ph***

The ID of the automatic snapshot policy applied to the Nth data disk.

DataDisk.N.Description String No FinanceDept

The description of the Nth data disk. The description must be 2 to 256 characters in length and cannot start with http:// or https://.

DataDisk.N.DiskName String No cloud_ssdData

The name of the Nth data disk. The name must be 2 to 128 characters in length. It must start with a letter but cannot start with http:// or https://. It can contain letters, digits, colons (:), underscores (_), and hyphens (-).

Default value: null

NetworkInterface.N.NetworkInterfaceName String No FinanceJoshua

The name of the secondary ENI. Valid value of N: 1.

NetworkInterface.N.Description String No FinanceDept

The description of the secondary ENI. Valid value of N: 1. The description must be 2 to 256 characters in length and cannot start with http:// or https://.

KeyPairName String No Instancetest

The name of the key pair.

  • For a Windows ECS instance, this parameter is ignored. Default value: null. The Password parameter is still used even if the KeyPairName parameter is specified.
  • For a Linux ECS instance, the username and password authentication method is disabled by default.
IoOptimized String No optimized

Specifies whether the instance is I/O optimized. For instances of the phased-out instance types, the default value is none. For other instances, the default value is optimized. Valid values:

  • none: The instance is not I/O optimized.
  • optimized: The instance is I/O optimized.
UserData String No ZWNobyBoZWxsbyBlY3Mh

The custom data of the instance. It must be encoded in Base64. The maximum size of the raw data is 16 KB.

RamRoleName String No FinanceDept

The RAM role name of the instance. You can call the ListRoles operation provided by RAM to query the RAM roles that you have created.

Amount Integer No 3

The number of instances you want to create. Valid values: 1 to 100

Default value: 1

MinAmount Integer No 2

The minimum number of the specified instances to purchase. Valid values: 1 to 100.

  • If the number of ECS instances in stock is smaller than the MinAmount value, the instance creation fails.
  • If the number of ECS instances in stock is equal to or greater than the MinAmount value, the instance creation succeeds.
SpotPriceLimit Float No 0.97

The maximum hourly price for the preemptible instance. It can be accurate to three decimal places and takes effect when SpotStrategy is set to SpotWithPriceLimit.

SpotInterruptionBehavior String No Terminate

The interruption mode of the preemptible instance. Valid and default value: Terminate, which indicates that the instance is released.

SpotStrategy String No NoSpot

The preemption policy for the preemptible or pay-as-you-go instance. This parameter takes effect when InstanceChargeType is set to PostPaid. Default value: NoSpot. Valid values:

  • NoSpot: the regular pay-as-you-go instance.
  • SpotWithPriceLimit: the preemptible instance with a user-defined maximum hourly price.
  • SpotAsPriceGo: the preemptible instance priced at the market price at the time of purchase.
CreditSpecification String No Standard

The performance mode of the burstable instance. Valid values:

  • Standard: the standard mode. For more information, see the Standard mode section of Burstable instances.
  • Unlimited: the unlimited mode. For more information, see the Unlimited mode section of Burstable instances.

Default value: null

DeploymentSetId String No ds-bp1brhwhoqinyjd6t***

The ID of the deployment set.

Tag.N.Key String No FinanceDept

The key of the Nth tag of the instance, disks, and primary ENI. Valid values of N: 1 to 20. It cannot be an empty string. It can be up to 128 characters in length and cannot start with acs: or aliyun. It cannot contain http:// or https://.

Tag.N.Value String No FinanceDept.Joshua

The value of the Nth tag of the instance, disks, and the primary ENI. Valid values of N: 1 to 20. It can be an empty string. It can be up to 128 characters in length and cannot start with acs: or aliyun. It cannot contain http:// or https://.

DedicatedHostId String No dh-bp67acfmxazb4ph***

The ID of the dedicated host for the instance. Preemptible instances cannot be created on dedicated hosts. Therefore, after you specify the DedicatedHostId parameter, the system automatically ignores the SpotStrategy and SpotPriceLimit settings in the request.

You can call the DescribeDedicatedHosts operation to query the dedicated host list.

SecurityEnhancementStrategy String No Active

Specifies whether to enable security enhancement. Valid values:

  • Active: enables security enhancement for public images.
  • Deactive: disables security enhancement for all image types.
ResourceGroupId String No rg-bp67acfmxazb4ph***

The ID of the resource group to which the instance belongs.

HpcClusterId String No hpc-bp67acfmxazb4ph***

The ID of the EHPC cluster to which the instance belongs.

LaunchTemplateVersion Long No 3

The version of the launch template. If you specify LaunchTemplateId or LaunchTemplateName but not the version of the launch template, the default template version is used.

LaunchTemplateId String No lt-bp1apo0bbbkuy0rj3***

The ID of the launch template. For more information, call the DescribeLaunchTemplates operation.

You must specify either LaunchTemplateId or LaunchTemplateName to set a launch template.

LaunchTemplateName String No JoshuaWinPostPaid

The name of the launch template. You must specify either LaunchTemplateId or LaunchTemplateName to set a launch template.

DeletionProtection Boolean No false

Specifies whether to enable release protection for the instance. It specifies whether you can use the ECS console or call the DeleteInstance operation to release the instance. Default value: false. Valid values:

  • true: enables release protection.
  • false: disables release protection.
Note This parameter is applicable only to pay-as-you-go instances. It can protect only against manual releases, but not against automatic releases.
AutoReleaseTime String No 2018-01-01T12:05:00Z

The time when the instance is automatically released. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.

  • If the value of the seconds field (ss) is not 00, the time will automatically be set to the start of the current minute (mm).
  • It must be at least 30 minutes later than the current time.
  • The automatic release time must be less than 3 years from the current time.
Period Integer No 1

The subscription period of the instance. Unit: Month. This parameter takes effect and is required only when the value of the InstanceChargeType parameter is set to PrePaid. If the DedicatedHostId parameter is specified, the specified period cannot exceed the subscription period of the dedicated host that hosts the instance. Valid values:

  • If the PeriodUnit parameter is set to Month: 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 24, 36, 48, and 60
InternetChargeType String No PayByTraffic

The billing method for network usage. Default value: PayByTraffic. Valid values:

  • PayByBandwidth: pay-by-bandwidth
  • PayByTraffic: pay-by-traffic
PeriodUnit String No Month

The unit of the subscription period. Default value: Month. Valid values:

  • Month
AutoRenewPeriod Integer No 1

The auto-renewal period of the instance. Valid values:

  • If the PeriodUnit parameter is set to Month: 1, 2, 3, 6, 12, 24, 36, 48, and 60

Default value: 1

AutoRenew Boolean No true

Specifies whether to enable auto-renewal for the instance. This parameter takes effect when the value of the InstanceChargeType parameter is set to PrePaid. Default value: false. Valid values:

  • true: enables auto-renewal for the instance.
  • false: disables auto-renewal for the instance.
InstanceChargeType String No PrePaid

The billing method of the instance. Default value: PostPaid. Valid values:

  • PrePaid: subscription
  • PostPaid: pay-as-you-go

If it is set to PrePaid, ensure that your payment account has sufficient credit. Otherwise, the InvalidPayMethod error code is returned.

Ipv6AddressCount Integer No 1

The number of randomly generated IPv6 addresses for the ENI.

Note You cannot specify Ipv6Addresses.N and Ipv6AddressCount at the same time.
PrivateIpAddress String No 10.1.2.1

The private IP address of the instance.

To allocate a private IP address to a VPC-type ECS instance, ensure that the IP address is an idle IP address within the CIDR block of the VSwitch specified by VSwitchId.

Note When you specify PrivateIpAddress, the value of the Amount parameter must be set to 1.
Ipv6Address.N RepeatList No Ipv6Address.1=2001:db8:1234:1a00::***

The Nth IPv6 address allocated to the ENI. Valid value of N: 1. Example: Ipv6Address.1=2001:db8:1234:1a00::***.

Note When the Ipv6Address.N parameter is specified, the value of the Amount parameter must be set to 1, and the Ipv6AddressCount parameter must not be specified.
DryRun Boolean No false

Specifies whether to check the request only. Valid values:

  • true: The request is checked, and no instance is created. Check items include the required parameters, request format, service limits, and available ECS resources. If the check fails, the corresponding error code is returned. If the check succeeds, the DryRunOperation error code is returned.
  • false: The request is checked, and the instance are created if the check succeeds. Default value: false.
ClientToken String No 123e4567-e89b-12d3-a456-426655440000

The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The value of the ClientToken parameter can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

DataDisk.N.PerformanceLevel String No PL2

The performance level of the enhanced SSD used as the Nth data disk. The value of N must be the same as that in DataDisk.N.Category=cloud_essd. Valid values:

  • PL1: A single enhanced SSD delivers up to 50,000 random read/write IOPS.
  • PL2: A single enhanced SSD delivers up to 100,000 random read/write IOPS.
  • PL3: A single enhanced SSD delivers up to 1,000,000 random read/write IOPS.

For more information about enhanced SSD performance levels, see Enhanced SSD (ESSD).

SystemDisk.PerformanceLevel String No PL1

The performance level of the enhanced SSD used as the system disk. Default value: PL1. Valid values:

  • PL1: A single enhanced SSD delivers up to 50,000 random read/write IOPS.
  • PL2: A single enhanced SSD delivers up to 100,000 random read/write IOPS.
  • PL3: A single enhanced SSD delivers up to 1,000,000 random read/write IOPS.

For more information about enhanced SSD performance levels, see Enhanced SSD (ESSD).

SystemDisk.AutoSnapshotPolicyId String No sp-bp67acfmxazb4ph***

The ID of the automatic snapshot policy applied to the system disk.

Tenancy String No default

Specifies whether to create the instance on a dedicated host. Valid values:

  • default: creates the instance on a non-dedicated host.
  • host: creates the instance on a dedicated host. If you do not specify the DedicatedHostId parameter, ECS automatically selects a dedicated host for the instance.

Default value: default

Affinity String No default

Specifies whether the instance on a dedicated host is associated with the dedicated host. Valid values:

  • default: The instance is not associated with the dedicated host. With the No Fees for Stopped Instances (VPC-Connected) feature enabled, when the instance is restarted after being stopped, it is automatically deployed to another dedicated host in the automatic deployment resource pool if the original dedicated host has insufficient resources.
  • host: The instance is associated with the dedicated host. With the No Fees for Stopped Instances (VPC-Connected) feature enabled, when the instance is restarted after being stopped, it still resides on the original dedicated host. If the original dedicated host has insufficient resources, the instance will fail to be restarted.

Default value: default

NetworkInterface.N.SecurityGroupId String No sg-bp67acfmxazb4pi***

The ID of the security group to which the secondary ENI belongs. Valid value of N: 1.

The default value is the ID of the security group to which the instance belongs.

CpuOptions.Core Integer No 2

The number of CPU cores. This parameter cannot be specified but only uses its default value.

For information about the default value, see Customize CPU options.

CpuOptions.ThreadsPerCore Integer No 2

The number of CPU threads. The number of vCPUs of the ECS instance is calculated as follows: Number of vCPUs of the ECS instance = CpuOptions.CoreValue × CpuOptions.ThreadPerCoreValue

  • If the value of CpuOptions.ThreadPerCore is set to 1,CPU hyper-threads are disabled.
  • This parameter is applicable only to some instance types.

For information about valid values and the default value, see Customize CPU options.

Response parameters

Parameter Type Example Description
InstanceIdSets List ["i-bp67acfmxazb4ph***", "i-bp67acfmxazb4pi***", "i-bp67acfmxazb4pj***"]

The instance IDs (InstanceId).

InstanceIdSet

The instance ID (InstanceId).

RequestId String 473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

The ID of the request.

Examples

Sample request

https://ecs.aliyuncs.com/?Action=RunInstances
&RegionId=cn-hangzhou
&ImageId=ubuntu_18_04_64_20G_alibase_20190624.vhd
&InstanceType=ecs.cm4.6xlarge
&SecurityGroupId=sg-bp67acfmxazb4ph***
&VSwitchId=vsw-bp1s5fnvk4gn2tws03***
&SystemDisk.AutoSnapshotPolicyId=sp-bp67acfmxazb4ph***
&Amount=3
&<Common request parameters>

Sample success responses

XML format

<RunInstancesResponse>
      <InstanceIdSets>
            <InstanceIdSet>i-bp67acfmxazb4ph***</InstanceIdSet>
            <InstanceIdSet>i-bp67acfmxazb4pi***</InstanceIdSet>
            <InstanceIdSet>i-bp67acfmxazb4pj***</InstanceIdSet>
      </InstanceIdSets>
      <RequestId>04F0F334-1335-436C-A1D7-6C044FE73368</RequestId>
</RunInstancesResponse>

JSON format

{
	"RequestId":"04F0F334-1335-436C-A1D7-6C044FE73368",
	"InstanceIdSets":{
		"InstanceIdSet":[
			"i-bp67acfmxazb4ph***",
			"i-bp67acfmxazb4pi***",
			"i-bp67acfmxazb4pj***"
		]
	}
}

Error codes

HTTP status code Error code Error message Description
400 InvalidInstanceType.ValueUnauthorized The specified InstanceType is not authorized. The error message returned because you are not authorized to use the specified instance type.
404 InvalidSecurityGroupId The specified SecurityGroupId is invalid or does not exist. The error message returned because the specified security group ID does not exist.
400 InvalidInstanceType.ValueNotSupported The specified InstanceType beyond the permitted range. The error message returned because the specified instance type is invalid.
404 InvalidSecurityGroupId.NotFound The SecurityGroupId provided does not exist in our records. The error message returned because the specified security group does not exist under this account.
400 InvalidDescription.Malformed The specified parameter "Description" is not valid. The error message returned because the specified description is invalid. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
400 InvalidInternetChargeType.ValueNotSupported The specified InternetChargeType is not valid. The error message returned because the specified InternetChargeType parameter does not exist.
400 InvalidParameter The specified parameter "InternetMaxBandwidthOut" is not valid. The error message returned because the specified value of the InternetMaxBandwidthOut parameter is invalid.
400 InvalidHostName.Malformed The specified parameter "HostName" is not valid. The error message returned because the specified hostname is invalid.
403 InvalidParams.InstanceNameExceed The uniqueSuffix takes three naming places, please shorten your InstanceName. The error message returned because the instance name exceeds the maximum length. Shorten the instance name because uniqueSuffix occupies three namespaces.
403 InvalidParams.HostnameExceed The uniqueSuffix takes three naming places, please shorten your Hostname. The error message returned because the hostname exceeds the maximum length. Shorten the hostname because uniqueSuffix occupies three namespaces.
400 InvalidPassword.Malformed The specified parameter "Password" is not valid. The error message returned because the specified value of the Password parameter is invalid.
400 InvalidPasswordParam.Mismatch The input password should be null when passwdInherit is true. The error message returned because the Password parameter is specified while the PasswordInherit parameter is set to true.
400 InvalidSystemDiskCategory.ValueNotSupported The specified parameter "SystemDisk.Category" is not valid. The error message returned because the specified system disk category is invalid.
400 InvalidDiskName.Malformed The specified parameter "SyatemDisk.DiskName or DataDisk.n.DiskName" is not valid. The error message returned because the specified system disk name or data disk name is invalid. The name must be 2 to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter but cannot start with http:// or https://.
400 InvalidDiskDescription.Malformed The specified parameter "SyatemDisk.DiskDescription" or "DataDisk.n.Description" is not valid. The error message returned because the specified value of the SystemDisk.Description or DataDisk.N.Description parameter is invalid.
400 InvalidDataDiskSize.ValueNotSupported The specified DataDisk.n.Size beyond the permitted range, or the capacity of snapshot exceeds the size limit of the specified disk category. The error message returned because the specified data disk size exceeds the upper limit.
400 InvalidDataDiskCategory.ValueNotSupported The specified parameter "DataDisk.n.Category" is not valid. The error message returned because the specified value of the DataDisk.N.Category parameter is invalid.
404 InvalidDataDiskSnapshotId.NotFound The specified parameter "DataDisk.n.SnapshotId" is not valid. The error message returned because the specified value of the DataDisk.N.SnapshotId parameter is invalid.
400 InvalidDataDevice.Malformed The specified parameter "DataDisk.n.Device" is not valid. The error message returned because the specified value of the DataDisk.N.Device parameter is invalid.
400 InvalidNodeControllerId.Malformed The specified parameter "NodeControllerId" is not valid. The error message returned because the specified value of the NodeControllerId parameter is invalid.
400 InvalidInnerIpAddress.Malformed The specified parameter "InnerIpAddress" is not valid. The error message returned because the specified value of the InnerIpAddress parameter is invalid.
400 InvalidInnerIpAddress.Unusable The specified InnerIpAddress is already used or not found in usable ip range. The error message returned because the specified internal IP address is unavailable.
400 InvalidParameter.Conflict The specified image does not support the specified instance type. The error message returned because the specified image cannot be used for the specified instance type.
400 ImageNotSupportCloudInit The specified image does not support cloud-init. The error message returned because the specified image does not support cloud-init.
400 InvalidSnapshotId.BasedSnapshotTooOld The specified snapshot is created before 2013-07-15. The error message returned because the specified snapshot was created before July 15, 2013.
400 QuotaExceed.AfterpayInstance Living afterpay instances quota exceeded. The error message returned because the maximum number of active pay-as-you-go instances has been reached.
403 ImageNotSubscribed The specified image has not be subscribed. The error message returned because you have not subscribed to the specified Alibaba Cloud Marketplace image.
403 InvalidSystemDiskCategory.ValueUnauthorized The disk category is not authorized. The error message returned because you are not authorized to use the specified disk category.
403 InvalidSnapshotId.NotReady The specified snapshot has not completed yet. The error message returned because the specified snapshot is being created.
403 InstanceDiskCategoryLimitExceed The total size of specified disk category in an instance exceeds. The error message returned because the total size of the specified disks exceeds the maximum capacity that is allowed for the specified disk category.
403 InvalidDevice.InUse The specified device has been occupied. The error message returned because the specified device already has a disk attached.
403 ImageRemovedInMarket The specified market image is not available, Or the specified user defined image includes product code because it is based on an image subscribed from marketplace, and that image in marketplace includeing exact the same product code has been removed. The error message returned because the specified Alibaba Cloud Marketplace image is unavailable.
404 InvalidClusterId.NotFound The ClusterId provided does not exist in our records. The error message returned because the specified cluster ID does not exist.
403 CategoryNotSupported The specified zone does not offer the specified disk category. The error message returned because the specified disk category is unavailable in the specified zone.
400 InvalidInstanceName.Malformed The specified parameter "InstanceName" is not valid. The error message returned because the specified instance name is invalid. The name must be 2 to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). It must start with a letter but cannot start with http:// or https://.
400 InvalidDiskDescription.Malformed The specified parameter "SyatemDisk.DiskDescription or DataDisk.n.Description" is not valid. The error message returned because the specified value of the SystemDisk.Description or DataDisk.N.Description parameter is invalid.
403 QuotaExceed.PortableCloudDisk The quota of portable cloud disk exceeds. The error message returned because the maximum number of removable disks has been reached.
500 InternalError The request processing has failed due to some unknown error. The error message returned because an internal error has occurred. Try again later. If the problem persists, submit a ticket.
400 InvalidParameter.Conflict The speicified region and cluster do not match. The error message returned because the specified region and cluster do not correspond to each other.
403 SecurityGroupInstanceLimitExceed Exceeding the allowed amount of instances of a security group. The error message returned because the maximum number of instances in the security group has been reached.
403 NodeControllerUnavailable The Node Controller is temporarily unavailable. The error message returned because the node controller is unavailable.
403 RegionUnauthorized There is no authority to create instance in the specified region. The error message returned because you are not authorized to create instances in the specified region.
403 CategoryNotSupported The specified Zone or cluster does not offer the specified disk category. The error message returned because the specified disk category is unavailable in the specified zone or cluster.
403 InvalidSnapshotId.NotDataDiskSnapshot The specified snapshot is system disk snapshot. The error message returned because the specified snapshot is a system disk snapshot.
403 CategoryNotSupported The specified cluster does not offer the specified disk category. The error message returned because the specified disk category is unavailable in the specified cluster.
404 InvalidVSwitchId.NotFound Specified virtual switch does not exist. The error message returned because the specified VSwitch ID does not exist.
404 InvalidVSwitchId.NotFound %s The error message returned because the specified VSwitch ID does not exist.
400 InvalidParameter.Mismatch Specified security group and virtual switch are not in the same VPC. The error message returned because the specified security group and VSwitch do not belong to the same VPC.
400 InvalidNetworkType.Mismatch Specified parameter "InternetMaxBandwidthIn" or "InternetMaxBandwidthOut" conflict with instance network type. The error message returned because the specified value of InternetMaxBandwidthIn or InternetMaxBandwidthOut conflicts with the instance network type.
400 InvalidNetworkType.Mismatch Specified parameter "InternetChargeType" conflict with instance network type. The error message returned because the network type of the instance does not support the specified billing method for network usage.
400 InvalidPrivateIpAddress Specified private IP address is not in the CIDR block of virtual switch. The error message returned because the specified private IP address is not within the CIDR block of the VSwitch.
400 InvalidPrivateIpAddress.Malformed Specified private IP address is malformed. The error message returned because the specified private IP address is invalid.
400 InvalidPrivateIpAddress.Duplicated Specified private IP address is duplicated. The error message returned because the specified private IP address is already in use. Try another IP address.
400 QuotaExceeded.PrivateIpAddress Don't have enough private IPs in this switch The error message returned because all the private IP addresses under the VSwitch are already in use. Try another VSwitch.
400 QuotaExceeded Living instances quota exceeded in this VPC. The error message returned because the maximum number of active instances has been reached.
400 IncorrectVSwitchStatus The current status of virtual switch does not support this operation. The error message returned because the specified VSwitch is in the Pending state and cannot be deleted.
400 InvalidParameter.Mismatch Specified virtual switch is not in the specified zone. The error message returned because the specified VSwitch does not exist in the specified zone.
400 ResourceNotAvailable Resource you requested is not available in this region or zone. The error message returned because the specified region or zone does not support VPC.
400 MissingParameter The input parameter "VSwitchId" that is mandatory for processing this request is not supplied. The error message returned because VSwitchId is not specified.
400 InvalidDiskCategory.Mismatch The specified disk categories' combination is not supported. The error message returned because the combination of specified disk categories is not supported.
403 Forbbiden User not authorized to operate on the specified resource. The error message returned because you are not authorized to perform operations on the specified resource.
403 DeleteWithInstance.Conflict The specified disk is not a portable disk and cannot be set to DeleteWithInstance attribute. The error message returned because the specified disk is not removable and cannot be released along with the instance.
404 InvalidImageId.NotFound The specified ImageId does not exist. The error message returned because the specified image does not exist under this account.
403 InstanceDiskNumLimitExceed The number of specified disk in an instance exceeds. The error message returned because the maximum number of disks that can be attached to the instance has been reached.
403 IoOptimized.NotSupported The specified image is not support IoOptimized Instance. The error message returned because the specified image does not support I/O optimized instances.
404 IoOptimized.NotSupported The specified instancetype is not support IoOptimized instance The error message returned because the specified instance type does not support I/O optimization.
403 InvalidDiskSize.TooSmall Specified disk size is less than the size of snapshot The error message returned because the specified disk size is less than the snapshot size.
404 InvalidInstanceChargeType.NotFound The InstanceChargeType does not exist in our records The error message returned because the specified InstanceChargeType parameter does not exist.
400 MissingParamter The specified parameter "Period" is not null. The error message returned because Period is not specified.
400 InvalidPeriod The specified period is not valid. The error message returned because the specified period is invalid.
403 InvalidDiskCategory.Mismatch The specified disk categories combination is not supported. The error message returned because the combination of specified disk categories is not supported.
403 IoOptimized.NotSupported Vpc is not support IoOptimized instance. The error message returned because the VPC does not support I/O optimized instances.
400 InvalidDataDiskCategory.ValueNotSupported The specified parameter " DataDisk.n.Category " is not valid. The error message returned because the specified disk category is invalid.
400 InvalidSystemDiskCategory.ValueNotSupported The specified parameter " SystemDisk.Category " is not valid. The error message returned because the specified disk category is invalid.
403 InvalidDiskCategory.NotSupported The specified disk category is not support the specified instance type. The error message returned because the specified disk category does not support the instance type.
400 InstanceDiskCategoryLimitExceed The specified DataDisk.n.Size beyond the permitted range, or the capacity of snapshot exceeds the size limit of the specified disk category. The error message returned because the specified data disk size exceeds the upper limit.
403 QuotaExceed.BuyImage The specified image is from the image market? You have not bought it or your quota has been exceeded. The error message returned because the specified image has not been purchased or the maximum number of images has been reached.
404 DependencyViolation.IoOptimized The specified instancetype must be IoOptimized instance. The error message returned because the specified instance type is not I/O optimized.
404 PaymentMethodNotFound No payment method has been registered on the account. The error message returned because you have not registered the payment method for your account.
400 InvalidInstanceType.ValueNotSupported InternetMaxBandwidthOut should be set. The error message returned because the InternetMaxBandwidthOut parameter is not specified.
400 InvalidInstanceType.ValueNotSupported instancetype is not valid. The error message returned because the specified value of the InstanceType parameter is invalid.
400 InvalidClientToken.ValueNotSupported clienttoken is not valid. The error message returned because the specified value of the ClientToken parameter is invalid.
400 InvalidIoOptimize.ValueNotSupported The specified IoOptimize is not valid. The error message returned because the specified value of the IoOptimized parameter is invalid.
400 InvalidHostName.Malformed The specified parameter HostName is not valid. The error message returned because the specified hostname is invalid.
404 HOSTNAME_ILLEGAL hostname is not valid. The error message returned because the specified hostname is invalid.
400 InvalidInternetMaxBandwidthOut.Malformed The specified parameter internetMaxBandwidthOut is not valid. The error message returned because the specified value of the InternetMaxBandwidthOut parameter is invalid.
400 InvalidInternetMaxBandwidthIn.Malformed The specified parameter internetMaxBandwidthIn is not valid. The error message returned because the specified value of the InternetMaxBandwidthIn parameter is invalid.
400 InvalidSnapshotId.NotFound The specified parameter SnapshotId is not exist. The error message returned because the specified snapshot does not exist.
400 InvalidTagKey.Malformed The specified Tag.n.Key is not valid. The error message returned because the specified value of the Tag.N.Key parameter is invalid.
400 InvalidTagValue.Malformed The specified Tag.n.Value is not valid. The error message returned because the specified value of the Tag.N.Value parameter is invalid.
403 InvalidResourceId.NotSupported The specified ResourceId does not support tagging. The error message returned because the specified resource does not support tagging.
400 InvalidTag.Mismatch The specified Tag.n.Key and Tag.n.Value are not match. The error message returned because the specified value of the Tag.N.Key parameter does not correspond to that of the Tag.N.Value parameter.
400 InvalidTagCount The specified tags are beyond the permitted range. The error message returned because the number of specified tags exceeds the upper limit.
400 InvalidMinAmount.Malformed The specified parameter MinAmount is not valid. The error message returned because the specified value of the MinAmount parameter is invalid.
400 InvalidMaxAmount.Malformed The specified parameter MaxAmount is not valid. The error message returned because the specified value of the MaxAmount parameter is invalid.
400 InvalidAutoReleaseTime.Malformed The specified parameter AutoReleaseTime is not valid. The error message returned because the specified value of the AutoReleaseTime parameter is invalid. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
400 InvalidPrivateIpAddress.Malformed The specified parameter PrivateIpAddress is not valid. The error message returned because the specified value of the PrivateIpAddress parameter is invalid.
400 InvalidInnerIpAddress.Malformed The specified parameter InnerIpAddress is not valid. The error message returned because the specified value of the InnerIpAddress parameter is invalid.
404 InvalidSystemDiskSize.LessThanImageSize The specified parameter SystemDisk.Size is less than the image size. The error message returned because the specified system disk size is smaller than the image size.
404 InvalidSystemDiskSize.LessThanMinSize The specified parameter SystemDisk.Size is less than the min size. The error message returned because the specified system disk size does not meet the minimum size requirement.
404 InvalidSystemDiskSize.MoreThanMaxSize The specified parameter SystemDisk.Size is more than the max size The error message returned because the specified value of the SystemDisk.Size parameter is invalid.
403 OperationDenied The specified RegionId does not support the creation of the network type ECS instance. The error message returned because instances of the specified network type cannot be created in the specified region. Check whether this network type is available in the specified region.
400 OperationDenied.NoVlan The specified parameter "VlanId" is not valid or vlan has not enough IP address. The error message returned because the specified VLAN ID is invalid or no more IP addresses are available in this VLAN.
403 OperationDenied.ImageNotValid The specified Image is disabled or is deleted. The error message returned because the specified image does not exist.
403 OperationDenied.SnapshotNotValid The specified snapshot is not allowed to create disk. The error message returned because the specified snapshot cannot be used to create disks.
403 OperationDenied.SnapshotNotAllowed The specified snapshot is not allowed to create disk. The error message returned because the specified snapshot cannot be used to create disks.
403 OperationDenied.ZoneNotAllowed The creation of Instance to the specified Zone is not allowed. The error message returned because no instance can be created in the specified zone.
403 OperationDenied.ZoneSystemCategoryNotMatch The specified Zone or cluster does not offer the specified disk category or the speicified zone and cluster do not match. The error message returned because the specified disk category is unavailable in the specified zone or cluster, or because the specified zone and cluster do not correspond to each other.
403 OperationDenied.ResourceControl The specified region is in resource control, please try later. The error message returned because the specified region is under resource control. Try again later.
403 OperationDenied.NoStock The resource is out of usage. The error message returned because the instance is not in the Running state. Start the instance or check whether the specified operation is valid.
403 OperationDenied.SnapshotParamsNotValid The capacity of snapshot exceeds the size limit of the specified disk category or the specified category is not authorizied. The error message returned because the maximum snapshot size has been reached or you are not authorized to use the specified disk category.
404 OperationDenied.CreatingConflict Another Instance has been creating The error message returned because no new instances can be created while another instance is being created.
403 OperationDenied.DiskTypeNotSupport The type of the disk does not support the operation The error message returned because the specified operation is invalid.
400 OperationDenied.QuotaExceed The quota of tags on resource is beyond permitted range. The error message returned because the maximum number of tags on the resource has been reached.
400 Account.Arrearage Your account has been in arrears. The error message returned because your account has insufficient balance. Top up your account and try again.
403 InvalidUserData.Forbidden User not authorized to input the parameter "UserData", please apply for permission "UserData" The error message returned because you are not authorized to configure UserData.
400 InvalidUserData.SizeExceeded The specified parameter "UserData" exceeds the size. The error message returned because the size of custom data specified in the UserData parameter value exceeds the limit.
400 InvalidUserData.NotSupported TThe specified parameter "UserData" only support the vpc and IoOptimized Instance. The error message returned because the specified UserData parameter is not supported. UserData is supported only in VPC-type instances and I/O optimized instances.
400 InvalidUserData.NotSupported The specified parameter "UserData" only support the vpc and IoOptimized Instance. The error message returned because the specified UserData parameter is not supported. UserData is supported only in VPC-type instances and I/O optimized instances.
400 InvalidUserData.Base64FormatInvalid The specified UserData is not valid The error message returned because the specified value of the UserData parameter is invalid.
404 InvalidZoneId.NotFound The specified zoneId does not exist. The error message returned because the specified zone ID does not exist.
403 Zone.NotOpen The specified zone is not granted to you to buy resources yet. The error message returned because you are not authorized to purchase resources in the specified zone.
403 Zone.NotOnSale The resource in the specified zone is no longer available for sale. Please try other regions and zones. The error message returned because no resources are available in the specified zone.
403 InvalidClusterId.NotFound The specified clusterId does not exist. The error message returned because the specified cluster ID does not exist.
403 OperationDenied.NoStock The resource is out of stock in the specified zone. Please try other types, or choose other regions and zones. The error message returned because no resources are available in the specified zone.
403 InvalidInstanceType.ZoneNotSupported The specified zone does not support this instancetype. The error message returned because the specified instance type is not supported in the specified zone.
400 InstanceDiskNumber.LimitExceed The total number of specified disk in an instance exceeds. The error message returned because the maximum number of disks that can be attached to the instance has been reached.
400 InvalidDiskCategory.ValueNotSupported The specified parameter "DiskCategory" is not valid. The error message returned because the specified value of the DiskCategory parameter is invalid.
400 InvalidSpotStrategy The specified SpotStrategy is not valid. The error message returned because the specified value of the SpotStrategy parameter is invalid.
400 InvalidSpotPriceLimit The specified SpotPriceLimitis not valid. The error message returned because the specified value of the SpotPriceLimit parameter is invalid.
400 InvalidSpotDuration The specified SpotDuration is not valid. The error message returned because the specified value of the SpotDuration parameter is invalid.
400 InvalidSpotAuthorized The specified Spot param is unauthorized. The error message returned because you are not authorized to create the preemptible instance based on the specified preemption policy.
400 InvalidSpotPrepaid The specified Spot type is not support PrePay Instance. The error message returned because the specified preemption policy does not support the subscription billing method.
400 InvalidSpotAliUid The specified UID is not authorized to use SPOT instance. The error message returned because the specified UID does not have the permission to use preemptible instances.
400 InvalidParameter.Bandwidth %s The error message returned because the specified bandwidth is invalid.
400 InvalidDataDiskCategory.ValueNotSupported %s The error message returned because the specified data disk category is invalid.
400 InvalidSystemDiskCategory.ValueNotSupported %s The error message returned because the specified system disk category is invalid.
400 InvalidParameter.Conflict %s The error message returned because the parameter conflicts with another parameter.
400 InvalidInternetChargeType.ValueNotSupported %s The error message returned because the specified billing method for network usage is not supported.
400 InvalidInstanceType.ValueNotSupported %s The error message returned because the specified instance type is invalid.
403 InstanceType.Offline %s The error message returned because the specified instance type is unavailable.
400 RegionUnauthorized %s The error message returned because the specified region is not supported.
400 Zone.NotOnSale %s The error message returned because the specified zone is disabled.
400 InvalidSystemDiskSize.ValueNotSupported %s The error message returned because the specified system disk size is invalid.
400 InvalidDataDiskSize.ValueNotSupported %s The error message returned because the specified data disk size is invalid.
403 DependencyViolation.WindowsInstance The instance creating is window, cannot use ssh key pair to login. The error message returned because Windows operating systems do not support SSH key pairs.
400 InvalidInstanceType.ValueNotSupported The specified parameter "KeyPairName" only support IoOptimized Instance. The error message returned because non-I/O optimized instances do not support SSH key pairs.
404 InvalidResourceGroup.NotFound The ResourceGroup provided does not exist in our records. The error message returned because the specified resource group does not exist.
403 InvalidNetworkType.MismatchRamRole A RAM role can? t be used for classic instance. The error message returned because instances located in classic networks do not support RAM roles.
403 InvalidUser.PassRoleForbidden The RAM user does not have the privilege to pass a RAM role. The error message returned because the RAM user is not authorized to pass the RAM role.
404 InvalidRamRole.NotFound The specified parameter "RAMRoleName" does not exist. The error message returned because the specified RAM role name does not exist.
404 InvalidLaunchTemplate.NotFound %s The error message returned because the specified template name does not exist.
404 InvalidLaunchTemplateVersion.NotFound %s The error message returned because the specified template version does not exist.
400 InvalidInstanceType.ElasticNetworkInterfaceNotSupported The specified instance type does not support Elastic Network Interface, you can not attach Elastic Network Interface to generation I instances. The error message returned because ENIs are not supported in the specified instance type.
400 InvalidParameter.EncryptedIllegal %s The error message returned because the parameter is not supported.
400 InvalidParameter.EncryptedNotSupported %s The error message returned because the parameter is not supported.
400 InvalidParameter.Encrypted.KmsNotEnabled The encrypted disk need enable KMS The error message returned because KMS has not been activated.
500 InternalError The request processing has failed due to some unknown error, exception or failure. The error message returned because an unknown error has occurred.
403 Forbidden.RiskControl This operation is forbidden by Aliyun RiskControl system. The error message returned because the operation is forbidden by the risk control system.
403 InvalidInstance.UnPaidOrder The specified Instance has unpaid order. The error message returned because you have unpaid orders under the specified instance. Complete the payment and try again.
403 RealNameAuthenticationError Your account has not passed the real-name authentication yet. The error message returned because you have not completed real-name verification. Complete real-name verification and try again.
403 InvalidInstanceType.NotSupported The specified InstanceType is not Supported. The error message returned because the specified instance type is not supported.
403 InvalidPayMethod The specified pay method is not valid. The error message returned because the specified payment method is invalid.
403 InvalidAccountStatus.NotEnoughBalance Your account does not have enough balance. The error message returned because your account balance is insufficient. Top up your account and try again.
400 InvalidSpotPriceLimit.LowerThanPublicPrice The specified parameter "spotPriceLimit" can't be lower than current public price. The error message returned because the value of the specified spotPriceLimit parameter is lower than the current market price.
400 InvalidRelationResource.NotFound The relation resource has been deleted. The error message returned because the related resource has been deleted.
400 IncorrectRecycleBinStatus The operation is not permitted due to resource status. The error message returned because the operation is not supported while the resource is in the current state.
400 InvalidHpcClusterId.Unnecessary The specified HpcClusterId is unnecessary The error message returned because HpcClusterId is not required.
400 InvalidVSwitchId.Necessary The VSwitchId is necessary The error message returned because VSwitchId is not specified.
400 InvalidHpcClusterId.Necessary The HpcClusterId is necessary The error message returned because HpcClusterId is not specified.
400 InvalidHpcClusterId.NotFound The specified HpcClusterId is not found The error message returned because the specified HPC cluster does not exist.
400 InvalidHpcClusterId.Creating The specified HpcClusterId is creating The error message returned because the specified HPC cluster is being created.
404 InvalidVSwitchId.NotExist %s The error message returned because the specified VSwitch does not exist.
403 ImageNotSupportInstanceType The specified image does not support the specified InstanceType. The error message returned because the specified image does not support the specified instance type.
400 InvalidSecurityGroup.NotInDefaultVpc %s The error message returned because the specified security group does not belong to the default VPC.
400 VpcNotFound Vpc is not found according to the specified VSwitch or the vpc does not belong to you. The error message returned because the specified VPC does not exist.
400 InvalidSystemDiskSize.ImageNotSupportResize The specified image does not support resize. The error message returned because the specified image does not support resizing.
403 OperationDenied.InvalidNetworkType %s The error message returned because the specified network type is not supported.
400 InvalidSpotInterruptionBehavior %s The error message returned because the specified value of the SpotInterruptionBehavior parameter is invalid.
403 InvalidSpotInterruptionBehavior.ClassicNetworkNotSupport The specified SpotInterruptionBehavior does not support Classic network Instance. The error message returned because the preemptible instance cannot be located in a classic network.
403 InvalidSpotInterruptionBehavior.LocalDiskNotSupport The specified SpotInterruptionBehavior does not support local disk instance. The error message returned because preemptible instances do not support local disks.
400 InvalidDeploymentOnHost %s The error message returned because the specified host is not supported in the specified deployment set.
400 InvalidInstanceChargeType.NotSupport The Dedicated host not support the specified Instance charge type. The error message returned because dedicated hosts do not support the specified billing method.
400 InvalidNetworkType.NotSupported The classic networkType not support create ECS on dedicatedHost The error message returned because dedicated hosts do not support classic networks.
400 InvalidDedicatedHostId.NotFound The specified DedicatedHostId does not exist. The error message returned because the specified dedicated host ID does not exist.
400 InvalidDedicatedHostStatus.NotSupport Operation denied due to dedicated host status. The error message returned because the operation is not supported while the resource is in the current state.
400 IncorrectDedicatedHostStatus The current status of the resource does not support this operation. The error message returned because the operation is not supported while the resource is in the current state.
400 ChargeTypeViolation.PostPaidDedicatedHost Prepaid instance onto postpaid dedicated host is not allowed The error message returned because the billing method of dedicated hosts cannot be changed.
400 InvalidPeriod.ExceededDedicatedHost Instance expired date can't exceed dedicated host expired date. The error message returned because the expiration date of the instance is later than that of the dedicated host.
400 InvalidInstanceType.ValueUnauthorized The specified InstanceType is not authorize. The error message returned because you are not authorized to use the specified instance type.
400 DedicatedHostType.Unmatched The specified DedicatedHostType doesn? t match the instance type. The error message returned because dedicated hosts do not support the specified instance type.
400 MissingParameter The input parameter ImageId that is mandatory for processing this request is not supplied. The error message returned because ImageId is not specified.
400 MissingParameter The input parameter InstanceType that is mandatory for processing this request is not supplied. The error message returned because InstanceType is not specified.
400 ChargeTypeViolation.PostPaidDedicatedHost Prepaid instance onto postpaid dedicated host is not allowed. The error message returned because the billing method of dedicated hosts cannot be changed.
400 InvalidParam.NetworkInterface %s The error message returned because the specified parameter value is invalid.
403 OperationDenied.ImageNotValid %s The error message returned because the specified image does not support this operation.
403 QuotaExceed.PostPaidDisk Living postPaid disks quota exceeded. The error message returned because the maximum number of pay-as-you-go disks has been reached.
401 InvalidRamRole.NotEcsRole The specified ram role is not authorized for ecs, please check your role policy. The error message returned because the specified RAM role is not authorized to access ECS.
403 InvalidParameter.NotMatch %s The error message returned because the parameter conflicts with another parameter.
403 InvalidVSwitch.DefaultVSwitchNotSupport The specified zone in vpc can't support create default vSwitch. The error message returned because the default VSwitch cannot be created in VPCs of the specified zone.
400 InvalidParameter.CreditSpecification The specified CreditSpecification is not supported in this region. The error message returned because the specified CreditSpecification parameter is not supported in this region.
404 InvalidMarketImage.NotFound The specified marketplace image does not exist, please change the imageId and try again. The error message returned because the specified image does not exist in Alibaba Cloud Marketplace.
400 IncorrectVpcStatus Current VPC status does not support this operation. The error message returned because the operation is not supported while the VPC is in the current state.
400 InvalidInstanceType.NotSupported The specified instanceType is not supported by the deployment set. The error message returned because the deployment set does not support the specified instance type.
400 InvalidVpcZone.NotSupported The specified operation is not allowed in the zone to which your VPC belongs, please try in other zones. The error message returned because the operation is not supported in the specified zone.
400 IncorrectDefaultVpcStatus The status of the default VPC is invalid. The error message returned because the status of the default VPC is invalid.
404 DeploymentSet.NotFound The specified deployment set does not exist. The error message returned because the specified deployment set does not exist.
400 InvalidAutoRenewPeriod.ValueNotSupported The specified autoRenewPeriod is invalid. The error message returned because the specified value of the AutoRenewPeriod parameter is invalid.
403 OperationDenied.LocalDiskUnsupported The configuration change is not allowed when the specified instance has local disks mounted. The error message returned because the types of instances with local disks attached cannot be changed.
403 OperationDenied.InconsistentNetwork The specified security group and vswitch are not in the same vpc. The error message returned because the specified security group and VSwitch do not belong to the same VPC.
403 OperationDenied If the network segment of the vswitch is the same as that of its VPC. Therefore, the VPC cannot create other vswitchs across the region. The error message returned because the VPC and VSwitch have the same CIDR block and no more VSwitches can be created for other zones of this VPC.
403 DefaultVswitch.Existed The default vswitch for VPC already exists. The error message returned because the default VSwitch already exists in the VPC.
400 InvalidMarketImageChargeType.NotSupport The specified chargeType of marketImage is unsupported. The error message returned because the specified billing method of Alibaba Cloud Marketplace images is invalid.
403 OperationDenied.NoStock The requested resource is sold out in the specified zone; try other types of resources or other regions and zones. The error message returned because the requested resources are insufficient.
403 IncorrectInstanceStatus The current status of the resource does not support this operation. The error message returned because the operation is not supported while the resource is in the current state.
403 CategoryViolation The specified instance does not support this operation because of its disk category. The error message returned because instances with local disks attached cannot be upgraded or downgraded.
400 InvalidPeriodType.ValueNotSupported The specified parameter PeriodType is invalid. The error message returned because the specified value of the PeriodUnit parameter is invalid.
403 ResourcesNotInSameZone The specified instance and dedicated host are not in the same zone. The error message returned because the instance and the dedicated host are in different regions.
403 InvalidDisk.SystemDiskSize The specified SystemDiskSize beyond the permitted range. The error message returned because the specified system disk size exceeds the upper limit.
400 InvalidClientToken.ValueNotSupported The ClientToken provided is invalid. The error message returned because the specified value of the ClientToken parameter is invalid.
400 OperationDenied The current user does not support this operation. The error message returned because the current user is not authorized to perform this operation.
400 IncorrectImageStatus The specified marketplace image is not available. The error message returned because the specified Alibaba Cloud Marketplace image is unavailable.
403 InsufficientBalance Your account does not have enough balance. The error message returned because your account has insufficient balance. Top up your account and try again.
400 InvalidInstanceType.ValueNotSupported The specified InstanceType does not exist or beyond the permitted range. The error message returned because the specified instance type is not supported.
400 InvalidParam.Tenancy The specified Tenancy is invalid. The error message returned because the specified value of the Tenancy parameter is invalid.
403 MaxEniIpv6IpsCountExceeded %s The error message returned because the maximum number of IPv6 addresses that can be assigned to the ENI has been reached.
403 InvalidIp.IpRepeated %s The error message returned because the specified IP address already exists.
403 InvalidIp.IpAssigned %s The error message returned because the specified IP address is already assigned.
403 InvalidIp.Address %s The error message returned because the specified IPv6 address is invalid.
403 InvalidOperation.Ipv4CountExceeded %s The error message returned because the maximum number of IPv4 addresses has been reached.
403 InvalidOperation.Ipv6CountExceeded %s The error message returned because the maximum number of IPv6 addresses has been reached.
403 InvalidOperation.Ipv6NotSupport %s The error message returned because the instance type does not support IPv6.
403 InvalidVSwitch.Ipv6NotTurnOn %s The error message returned because IPv6 is not enabled on the VSwitch.
403 InvalidParam.Amount %s The error message returned because the specified value of the Amount parameter is invalid.
403 InvalidVSwitchId.IpInvalid %s The error message returned because the specified private IP address is invalid.
403 Forbidden.RegionId %s The error message returned because this function is not supported in the region.
400 IncorrectVpcStatus The current status of vpc does not support this operation. The error message returned because the operation is not supported while the VPC is in the current state.
403 QuotaExceed.DeploymentSetInstanceQuotaFull instance quota in one deployment set exceeded. The error message returned because the maximum number of instances in the current deployment set has been reached.
403 InvalidRegion.NotSupport The specified region does not support byok. The error message returned because BYOK is not supported in this region.
403 UserNotInTheWhiteList The user is not in byok white list. The error message returned because you are not authorized to use BYOK.
400 InvalidParameter.EncryptedIllegal The specified parameter Encrypted must be true when kmsKeyId is not empty. The error message returned because the encryption feature is not enabled after the KMS key ID is specified.
400 IoOptimized.NotSupported The specified instance must be IoOptimized instance when kmsKeyId is not empty. The error message returned because I/O optimized instances are not used after the KMS key ID is specified.
404 InvalidParameter.KMSKeyId.NotFound The specified KMSKeyId does not exist. The error message returned because the specified KMS key ID does not exist.
403 InvalidParameter.KMSKeyId.KMSUnauthorized ECS service have no right to access your KMS. The error message returned because ECS is not authorized to access your KMS resources.
403 SecurityRisk.3DVerification We have detected a security risk with your default credit or debit card. Please proceed with verification via the link in your email. The error message returned because your payment method has security risks. Troubleshoot the issue as instructed.
400 Duplicate.TagKey The Tag.N.Key contain duplicate key. The error message returned because the specified tag key already exists.
404 InvalidSecurityGroupId.NotFound %s The error message returned because the specified security group ID does not exist.
404 InvalidDiskIds.NotPortable The specified DiskId is not portable. The error message returned because the specified disk is not removable.
403 QuotaExceed.Tags %s The error message returned because the number of specified tags exceeds the upper limit.

For a list of error codes, visit the API Error Center.