Domain name for API request: as.tencentcloudapi.com.
This API (ModifyLaunchConfigurationAttributes) is used to modify some attributes of a launch configuration.
A maximum of 20 requests can be initiated per second for this API.
Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: as.ap-shanghai-fsi.tencentcloudapi.com
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common parameter. The value used for this API: ModifyLaunchConfigurationAttributes. |
| Version | Yes | String | Common parameter. The value used for this API: 2018-04-19. |
| Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
| LaunchConfigurationId | Yes | String | Launch configuration ID |
| ImageId | No | String | Valid image ID in the format of img-8toqc6s3. There are four types of images: You can obtain the available image IDs in the following ways: public images, custom images, and shared images, log in to the console to query the image IDs; for marketplace images, query the image IDs through Cloud Marketplace. ImageId field in the return value of the DescribeImages API. |
| InstanceTypes.N | No | Array of String | List of instance types. Each type specifies different resource specifications. This list contains up to 10 instance types. The launch configuration uses InstanceType to indicate one single instance type and InstanceTypes to indicate multiple instance types. After InstanceTypes is successfully specified for the launch configuration, the original InstanceType will be automatically invalidated. |
| InstanceTypesCheckPolicy | No | String | Instance type verification policy which works when InstanceTypes is actually modified. Value range: ALL, ANY. Default value: ANY. Common reasons why an instance type is unavailable include stock-out of the instance type or the corresponding cloud disk. If a model in InstanceTypes does not exist or has been discontinued, a verification error will be reported regardless of the value of InstanceTypesCheckPolicy. |
| LaunchConfigurationName | No | String | Display name of the launch configuration, which can contain Chinese characters, letters, numbers, underscores, separators ("-"), and decimal points with a maximum length of 60 bytes. |
| UserData | No | String | Base64-encoded custom data of up to 16 KB. If you want to clear UserData, specify it as an empty string |
| SecurityGroupIds.N | No | Array of String | Security group to which the instance belongs. This parameter can be obtained from the SecurityGroupId field in the response of the DescribeSecurityGroups API.At least one security group is required for this parameter. The security group specified is sequential. |
| InternetAccessible | No | InternetAccessible | Information of the public network bandwidth configuration. To modify it or even its subfield, you should specify all the subfields again. |
| InstanceChargeType | No | String | Instance billing mode. Valid values: |
| InstanceChargePrepaid | No | InstanceChargePrepaid | |
| InstanceMarketOptions | No | InstanceMarketOptionsRequest | Market-related options for instances, such as parameters related to spot instances. This parameter is required when changing the instance billing mode to spot instance. It will be automatically discarded after the spot instance is changed to another instance billing mode. To modify it or even its subfield, you should specify all the subfields again. |
| Parameter Name | Type | Description |
|---|---|---|
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
https://as.tencentcloudapi.com/?Action=ModifyLaunchConfigurationAttributes
&LaunchConfigurationId=asc-291kq6ku
&ImageId=img-8toqc6s3
&InstanceTypes.0=S2.SMALL1
&LaunchConfigurationName=updated_config
&<Common Request Parameter>{
"Response": {
"RequestId": "07022dcb-5bba-48f0-a2b0-800ad006d031"
}
}POST / HTTP/1.1
Host: as.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyLaunchConfigurationAttributes
<Common request parameters>
{"LaunchConfigurationId": "asc-291kq6ku", "UserData": ""}{
"Response": {
"RequestId": "2c027f22-3a3b-489a-a77a-89c53fc15212"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| AccountQualificationRestrictions | The requesting account failed to pass the qualification review. |
| CallCvmError | CVM API call failed. |
| InvalidImageId.NotFound | The image was not found. |
| InvalidLaunchConfigurationId.NotFound | The launch configuration was not found. |
| InvalidParameter.ParameterMustBeDeleted | Some parameters cannot coexist and should be deleted. |
| InvalidParameterValue | Wrong parameter value. |
| InvalidParameterValue.CvmConfigurationError | Exception with CVM parameter validation. |
| InvalidParameterValue.InstanceTypeNotSupported | The instance type is not supported. |
| InvalidParameterValue.InvalidImageId | Invalid image ID. |
| InvalidParameterValue.InvalidInstanceType | Invalid instance type. |
| InvalidParameterValue.InvalidLaunchConfigurationId | Invalid launch configuration ID. |
| InvalidParameterValue.LaunchConfigurationNameDuplicated | The launch configuration name already exists. |
| InvalidParameterValue.UserDataFormatError | Incorrect UserData format. |
| InvalidParameterValue.UserDataSizeExceeded | The UserData is too long. |
| MissingParameter | Parameter missing. |
| MissingParameter.InScenario | A parameter is missing in a specific scenario. |
| ResourceNotFound.LaunchConfigurationIdNotFound |
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