CreateLaunchTemplateVersion - API Reference| Alibaba Cloud Documentation Center

Description

To modify the parameters of a launch template version, you can create another version for the launch template. You can create a maximum of 30 versions for each launch template.

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
Action	String	Yes	CreateLaunchTemplateVersion	The operation that you want to perform. Set the value to CreateLaunchTemplateVersion.
RegionId	String	Yes	cn-hangzhou	The ID of the region. You can call the DescribeRegions operation to query the most recent region list.
LaunchTemplateId	String	No	lt-m5eiaupmvm2op9d****	The ID of the launch template. For more information, see DescribeLaunchTemplates. You must specify `LaunchTemplateId` or `LaunchTemplateName` to determine a launch template.
LaunchTemplateName	String	No	testLaunchTemplateName	The name of the launch template. The name must be 2 to 128 characters in length. It must start with a letter and cannot start with http:// or https://. The name can contain letters, digits, colons (:), underscores (_), and hyphens (-).
VersionDescription	String	No	testVersionDescription	The description of the launch template version. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
ImageId	String	No	win2008r2_64_ent_sp1_en-us_40G_alibase_20170915.vhd	The ID of the image. You can call the DescribeImages operation to query the available images.
ImageOwnerAlias	String	No	system	The source of the image. Note This parameter will be removed in the future. We recommend that you use other parameters to ensure future compatibility.
InstanceType	String	No	ecs.g5.large	The instance type. For more information, see Instance families. Alternatively, you can call the DescribeInstanceTypes operation to query the most recent instance type list.
SecurityGroupId	String	No	sg-bp15ed6xe1yxeycg****	The ID of the security group to which the instance belongs. Instances within the same security group can access each other. Note You cannot specify both the `SecurityGroupId` and `SecurityGroupIds.N` parameters.
VpcId	String	No	vpc-bp12433upq1y5scen****	The ID of the VPC.
VSwitchId	String	No	vsw-bp1s5fnvk4gn2tws0****	The ID of the vSwitch to which the instance is connected. This parameter is required if you specify the VpcId parameter.
InstanceName	String	No	testInstanceName	The name of the instance. The name must be 2 to 128 characters in length. It must start with a letter and cannot start with http:// or https://. The name can contain letters, digits, colons (:), underscores (_), and hyphens (-).
Description	String	No	testDescription	The description of the instance. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
InternetMaxBandwidthIn	Integer	No	50	The maximum inbound public bandwidth. Unit: Mbit/s. Valid values: If the purchased outbound public bandwidth is less than or equal to 10 Mbit/s, the valid values of this parameter are 1 to 10 and the default value is 10. If the purchased outbound public bandwidth is greater than 10 Mbit/s, the valid values of this parameter are 1 to the value of `InternetMaxBandwidthOut` and the default value is the value of `InternetMaxBandwidthOut`.
InternetMaxBandwidthOut	Integer	No	5	The maximum outbound public bandwidth. Unit: Mbit/s. Valid values: 0 to 100.
HostName	String	No	testHostName	The hostname of the instance. The hostname cannot start or end with a period (.) or a hyphen (-). It cannot contain consecutive periods (.) or hyphens (-). For a Windows instance, the hostname must be 2 to 15 characters in length and can contain letters, digits, and hyphens (-). The hostname cannot contain periods (.) or only digits. For an instance that runs an operating system of another type such as Linux, the hostname must be 2 to 64 characters in length. You can use periods (.) to separate the hostname into multiple segments. Each segment can contain letters, digits, and hyphens (-).
ZoneId	String	No	cn-hangzhou-g	The ID of the zone.
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 cloud_essd: enhanced SSD (ESSD) You can use the `SystemDisk.PerformanceLevel` parameter to set the performance level of the ESSD used as the system disk. For non-I/O optimized instances of retired instance types, the default value is cloud. For other instances, the default value is cloud_efficiency.
SystemDisk.Size	Integer	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 and greater than or equal to the size of the image.
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 and cannot start with http:// or https://. The name can contain letters, digits, colons (:), underscores (_), and hyphens (-).
SystemDisk.Description	String	No	testSystemDiskDescription	The description of the system disk. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
SystemDisk.PerformanceLevel	String	No	PL0	The performance level of the ESSD used as the system disk. Default value: PL0. Valid values: PL0: A single ESSD can deliver up to 10,000 random read/write IOPS. PL1: A single ESSD can deliver up to 50,000 random read/write IOPS. PL2: A single ESSD can deliver up to 100,000 random read/write IOPS. PL3: A single ESSD can deliver up to 1,000,000 random read/write IOPS. For more information about ESSD performance levels, see ESSD.
SystemDisk.DeleteWithInstance	Boolean	No	true	Specifies whether to release the system disk when the instance is released. Valid values: true: releases the system disk when the instance is released. false: does not release the system disk when the instance is released. Default value: true.
DataDisk.N.Size	Integer	No	2000	The size of data disk N. Valid values of N: 1 to 16. Unit: GiB. Valid values: Valid values when DataDisk.N.Category is set to cloud: 5 to 2000 Valid values when DataDisk.N.Category is set to cloud_efficiency: 20 to 32768 Valid values when DataDisk.N.Category is set to cloud_ssd: 20 to 32768 Valid values when DataDisk.N.Category is set to cloud_essd: 20 to 32768 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-bp17441ohwka0yuh****	The ID of the snapshot used to create data disk N. Valid values of N: 1 to 16. When the `DataDisk.N.SnapshotId` parameter is specified, the `DataDisk.N.Size` parameter is ignored, and the data disk is created based on the size of the specified snapshot. Use snapshots created after July 15, 2013. Otherwise, an error is returned and your request is rejected.
DataDisk.N.Category	String	No	cloud_ssd	The category of data disk N. Valid values: cloud: basic disk cloud_efficiency: ultra disk cloud_ssd: standard SSD cloud_essd: ESSD 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 data disk N is encrypted.
DataDisk.N.DiskName	String	No	testDataDiskName	The name of data disk N. The name must be 2 to 128 characters in length. It must start with a letter and cannot start with http:// or https://. The name can contain letters, digits, colons (:), underscores (_), and hyphens (-).
DataDisk.N.Description	String	No	testDataDiskDescription	The description of data disk N. The description must be 2 to 256 characters in length and cannot start with http:// or https://.
DataDisk.N.DeleteWithInstance	Boolean	No	true	Specifies whether to release data disk N when the instance is released. Valid values: true: releases data disk N when the instance is released. false: does not release data disk N when the instance is released. Default value: true.
DataDisk.N.PerformanceLevel	String	No	PL1	The performance level of the ESSD used as data disk N. The N value must be the same as that in DataDisk.N.Category when `DataDisk.N.Category` is set to cloud_essd. Default value: PL1. Valid values: PL0: A single ESSD can deliver up to 10,000 random read/write IOPS. PL1: A single ESSD can deliver up to 50,000 random read/write IOPS. PL2: A single ESSD can deliver up to 100,000 random read/write IOPS. PL3: A single ESSD can deliver up to 1,000,000 random read/write IOPS. For more information about ESSD performance levels, see ESSD.
IoOptimized	String	No	optimized	Specifies whether the instance is I/O optimized. Valid values: none: The instance is not I/O optimized. optimized: The instance is I/O optimized.
NetworkInterface.N.PrimaryIpAddress	String	No	192.168..	The primary private IP address of secondary elastic network interface (ENI) N. The value of N in `NetworkInterface.N` cannot be greater than 1.
NetworkInterface.N.VSwitchId	String	No	vsw-bp1s5fnvk4gn2tws0****	The ID of the vSwitch to which secondary ENI N is connected. The instance and the secondary ENI must be located in the same zone of the same VPC, but they can be connected to different vSwitches. The value of N in `NetworkInterface.N` cannot be greater than 1.
NetworkInterface.N.SecurityGroupId	String	No	sg-bp15ed6xe1yxeycg****	The ID of the security group to which secondary ENI N belongs. The security groups of secondary ENI N and of the instance must belong to the same VPC. The value of N in `NetworkInterface.N` cannot be greater than 1. Note You cannot specify both the `NetworkInterface.N.SecurityGroupId` and `NetworkInterface.N.SecurityGroupIds.N`parameters.
NetworkInterface.N.NetworkInterfaceName	String	No	testNetworkInterfaceName	The name of secondary ENI N. The value of N in `NetworkInterface.N` cannot be greater than 1.
NetworkInterface.N.Description	String	No	testNetworkInterfaceDescription	The description of secondary ENI N. The description must be 2 to 256 characters in length and cannot start with `http://` or `https://`. The value of N in `NetworkInterface.N` cannot be greater than 1.
NetworkInterface.N.SecurityGroupIds.N	RepeatList	No	sg-bp67acfmxazb4p****	The ID of security group N to which secondary ENI N belongs. The security group and secondary ENI N must belong to the same VPC. The valid values of N in `SecurityGroupIds.N` depend on the maximum number of security groups to which an ENI can belong. For more information, see the "Security group limits" section in Limits. The value of N in `NetworkInterface.N` cannot be greater than 1. Note You cannot specify both the `NetworkInterface.N.SecurityGroupId` and `NetworkInterface.N.SecurityGroupIds.N`parameters.
InstanceChargeType	String	No	PrePaid	The billing method of the instance. Valid values: PrePaid: subscription. If you set this parameter to PrePaid, make sure that your account supports credit payment. Otherwise, an `InvalidPayMethod` error is returned. PostPaid: pay-as-you-go.
Period	Integer	No	1	The subscription period of the instance. Unit: months. This parameter takes effect and is required only when `InstanceChargeType` is set to `PrePaid`. If the DedicatedHostId parameter is specified, the value of Period must not exceed the subscription period of the specified dedicated host. Valid values: When the `PeriodUnit` parameter is set to Week, the valid values of the Period parameter are 1, 2, 3, and 4. When the `PeriodUnit` parameter is set to Month, the valid values of the Period parameter are 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. Valid values: PayByBandwidth: pay-by bandwidth PayByTraffic: pay-by-traffic Note When the pay-by-traffic billing method is used, the peak inbound and outbound bandwidths are used as bandwidth limits instead of guaranteed performance metrics. When resources are insufficient, these peak bandwidths cannot be guaranteed. If you want guaranteed bandwidths for your instances, use the pay-by-bandwidth billing method.
EnableVmOsConfig	Boolean	No	false	Specifies whether to enable the operating system configuration of the instance.
NetworkType	String	No	vpc	The network type of the instance. Valid values: classic vpc
UserData	String	No	ZWNobyBoZWxsbyBl****	The user data of the instance. User data must be encoded in Base64. The maximum size of raw data is 16 KB.
KeyPairName	String	No	testKeyPairName	The name of the key pair. For Windows instances, this parameter is ignored. The `Password` parameter takes effect even if the KeyPairName parameter is specified. For Linux instances, the username and password logon method is disabled by default.
RamRoleName	String	No	testRamRoleName	The name of the instance RAM role. You can call the ListRoles operation provided by RAM to query the RAM roles that you have created.
AutoReleaseTime	String	No	2018-01-01T12:05:00Z	The time scheduled for the instance to be 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 second (`ss`) is not `00`, the time is automatically rounded down to the nearest minute based on the value of the minute (`mm`). The release time must be at least 30 minutes later than the current time. The release time must be at most three years from the current time.
SpotStrategy	String	No	NoSpot	The preemption policy for the pay-as-you-go instance. This parameter takes effect only when the `InstanceChargeType` parameter is set to `PostPaid`. Valid values: NoSpot: The instance is a regular pay-as-you-go instance. SpotWithPriceLimit: The instance is a preemptible instance with a user-defined maximum hourly price. SpotAsPriceGo: The instance is a preemptible instance whose price is based on the current market price.
SpotPriceLimit	Float	No	0.97	The maximum hourly price of the instance. A maximum of three decimal places are allowed.
SpotDuration	Integer	No	1	The protection period of the preemptible instance. Unit: hours. Valid values: 0, 1, 2, 3, 4, 5, and 6. Protection periods of 2 to 6 hours are in invitational preview. If you want to set this parameter to one of these values, submit a ticket. If this parameter is set to 0, no protection period is configured for the preemptible instance. Default value : 1.
ResourceGroupId	String	No	rg-bp67acfmxazb4p****	The ID of the resource group.
SecurityEnhancementStrategy	String	No	Active	Specifies whether to enable security hardening for the operating system. Valid values: Active: enables security hardening. This value is applicable only to public images Deactive: disables security hardening. This value is applicable to all image types.
Tag.N.Key	String	No	TestKey	The key of tag N of the instance, Elastic Block Storage (EBS) devices, or primary ENI. Valid values of N: 1 to 5. The tag key cannot be an empty string. It can be up to 64 characters in length and cannot start with acs: or aliyun. It cannot contain http:// or https://.
Tag.N.Value	String	No	TestValue	The value of tag N of the instance, EBS devices, or primary ENI. Valid values of N: 1 to 5. The tag value 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://.
SecurityGroupIds.N	RepeatList	No	sg-bp15ed6xe1yxeycg7****	The ID of security group N to which to assign the instance. The valid values of N depend on the maximum number of security groups to which an instance can belong. For more information, see the "Security group limits" section in Limits. Note You cannot specify both the `SecurityGroupId` and `SecurityGroupIds.N` parameters.
PrivateIpAddress	String	No	10.1..	The private IP address of the instance. To assign a private IP address to a VPC-type ECS instance, make sure that the IP address is an idle IP address within the CIDR block of the vSwitch specified by the `VSwitchId` parameter.

Response parameters


Parameter	Type	Example	Description
LaunchTemplateVersionNumber	Long	2	The version number of the launch template.
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E	The ID of the request.

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=CreateLaunchTemplateVersion
&RegionId=cn-hangzhou
&LaunchTemplateId=lt-m5eiaupmvm2op9d****
&LaunchTemplateName=testLaunchTemplateName
&VersionDescription=testVersionDescription
&ImageId=win2008r2_64_ent_sp1_en-us_40G_alibase_20170915.vhd
&InstanceType=ecs.g5.large
&SecurityGroupId=sg-bp15ed6xe1yxeycg****
&VpcId=vpc-bp12433upq1y5scen****
&VSwitchId=vsw-bp1s5fnvk4gn2tws0****
&InstanceName=testInstanceName
&Description=testDescription
&InternetMaxBandwidthIn=50
&InternetMaxBandwidthOut=5
&HostName=testHostName
&ZoneId=cn-hangzhou-g
&SystemDisk.Category=cloud_ssd
&SystemDisk.Size=40
&SystemDisk.DiskName=testSystemDiskName
&SystemDisk.Description=testSystemDiskDescription
&DataDisk.1.Size=2000
&DataDisk.1.SnapshotId=s-bp17441ohwka0yuh****
&DataDisk.1.Category=cloud_ssd
&DataDisk.1.Encrypted=false
&DataDisk.1.DiskName=cloud_ssdData
&DataDisk.1.Description=testDataDiskDescription
&DataDisk.1.DeleteWithInstance=true
&IoOptimized=optimized
&NetworkInterface.1.PrimaryIpAddress=192.168. **. **
&NetworkInterface.1.VSwitchId=vsw-bp1s5fnvk4gn2tws0****
&NetworkInterface.1.SecurityGroupId=sg-bp15ed6xe1yxeycg****
&NetworkInterface.1.NetworkInterfaceName=testNetworkInterfaceName
&NetworkInterface.1.Description=testNetworkInterfaceDescription
&PrivateIpAddress=10.1. **. **
&InstanceChargeType=PrePaid
&Period=1
&InternetChargeType=PayByTraffic
&NetworkType=vpc
&UserData=ZWNobyBoZWxsbyBl****
&RamRoleName=testRamRoleName
&AutoReleaseTime=2020-02-02T12:05:00Z
&SpotStrategy=NoSpot
&SpotPriceLimit=0.97
&SecurityEnhancementStrategy=Active
&Tag.1.Key=TestKey
&Tag.1.Value=TestValue
&<Common request parameters>

Sample success responses

XML format

<CreateLaunchTemplateVersionResponse>
      <RequestId>04F0F334-1335-436C-A1D7-6C044FExxxxx</RequestId>
      <LaunchTemplateVersionNumber>2</LaunchTemplateVersionNumber>
</CreateLaunchTemplateVersionResponse>

JSON format

{
    "RequestId": "04F0F334-1335-436C-A1D7-6C044FExxxxx",
    "LaunchTemplateVersionNumber": 2
}

Error codes


HTTP status ode	Error code	Error message	Description
400	InvalidRegion.NotExist	%s	The error message returned because the specified RegionId parameter does not exist.
403	LaunchTemplateVersionLimitExceed	%s	The error message returned because the maximum number of launch template versions has been reached.
404	InvalidLaunchTemplate.NotFound	%s	The error message returned because the specified launch template does not exist. Check whether the specified LaunchTemplateId or LaunchTemplateName parameter is correct.
400	MissingParameter	%s	The error message returned because a required parameter is not specified.
400	InvalidParameter	%s	The error message returned because a specified parameter is invalid.
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	InvalidUserData.SizeExceeded	%s	The error message returned because the size of the specified user data exceeds the upper limit.
400	InvalidUserData.Base64FormatInvalid	%s	The error message returned because the specified UserData parameter is invalid.
404	InvalidResourceGroup.NotFound	The ResourceGroup provided does not exist in our records.	The error message returned because the specified ResourceGroupId parameter does not exist.
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	InvalidHostName.Malformed	The specified parameter "HostName" is not valid.	The error message returned because the specified HostName parameter is invalid.

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