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Glossary
DocumentaçãoAuto ScalingAPI DocumentationLaunch Configuration APIsDescribeLaunchConfigurations

DescribeLaunchConfigurations

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Última atualização: 2025-10-30 21:28:24

1. API Description

Domain name for API request: as.intl.tencentcloudapi.com.

This API is used to query the information of launch configurations.

  • You can query the launch configuration details based on information such as launch configuration ID and name. For more information on filters, see Filter.
  • If the parameter is empty, a certain number (specified by Limit and 20 by default) of launch configurations of the current user will be returned.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

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 Params. The value used for this API: DescribeLaunchConfigurations.
Version Yes String Common Params. The value used for this API: 2018-04-19.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
LaunchConfigurationIds.N No Array of String Queries by one or more launch configuration IDs in the format of asc-ouy1ax38. The maximum quantity per request is 100. This parameter does not support specifying both LaunchConfigurationIds and Filters at the same time.
Filters.N No Array of Filter Filter criteria

  • launch-configuration-id - String - required: no - (filter condition) filter by launch configuration ID.
  • launch-configuration-name - String - required: no - (filter condition) filter by launch configuration name.
  • vague-launch-configuration-name - String - required: no - (filter condition) fuzzy search by launch configuration name.
  • tag-key - String - required: no - (filter condition) filter by tag key.
  • tag-value - String - required: no - (filter condition) filter by tag value.
  • tag:tag-key - String - required: no - (filter condition) filter by Tag key-value pair. Replace tag-key with a specific tag key. See Example 3 for usage.

    • The maximum number of Filters per request is 10, and the maximum number of Filter.Values is 5. The parameter does not support specifying both LaunchConfigurationIds and Filters.
    Limit No Integer The number of returned results. Default value: 20. Maximum value: 100. For more information on Limit, see the relevant sections in API Introduction.
    Offset No Integer The offset. Default value: 0. For more information on Offset, see the relevant sections in API Introduction.

    3. Output Parameters

    Parameter Name Type Description
    TotalCount Integer Number of eligible launch configurations.
    LaunchConfigurationSet Array of LaunchConfiguration List of launch configuration details.
    RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Viewing the List of Launch Configuration Using Filters

    Input Example

    POST / HTTP/1.1
Host: as.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeLaunchConfigurations
<Common request parameters>

{
    "Filters": [
        {
            "Values": [
                "asc-fa28v4in"
            ],
            "Name": "launch-configuration-id"
        }
    ]
}

    Output Example

    {
    "Response": {
        "TotalCount": 1,
        "LaunchConfigurationSet": [
            {
                "ProjectId": 0,
                "LaunchConfigurationId": "asc-fa28v4in",
                "VersionNumber": 2,
                "LaunchConfigurationName": "lc1",
                "LaunchConfigurationStatus": "NORMAL",
                "AutoScalingGroupAbstractSet": [],
                "InstanceType": "S3.MEDIUM4",
                "InstanceTypes": [
                    "S3.MEDIUM4"
                ],
                "LastOperationInstanceTypesCheckPolicy": "ANY",
                "ImageId": "img-eb30mz89",
                "ImageFamily": "ubuntu-f0",
                "Tags": [],
                "IPv6InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "BandwidthPackageId": null
                },
                "DisasterRecoverGroupIds": [],
                "InstanceChargeType": "POSTPAID_BY_HOUR",
                "InstanceMarketOptions": null,
                "DiskTypePolicy": "ORIGINAL",
                "SystemDisk": {
                    "DiskType": "CLOUD_PREMIUM",
                    "DiskSize": 50
                },
                "DataDisks": [
                    {
                        "DiskType": "CLOUD_PREMIUM",
                        "DiskSize": 10,
                        "SnapshotId": null,
                        "DeleteWithInstance": false,
                        "Encrypt": false,
                        "BurstPerformance": null,
                        "ThroughputPerformance": null
                    }
                ],
                "LoginSettings": {
                    "KeyIds": []
                },
                "InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "PublicIpAssigned": false,
                    "BandwidthPackageId": null
                },
                "SecurityGroupIds": [],
                "EnhancedService": {
                    "SecurityService": {
                        "Enabled": true
                    },
                    "AutomationToolsService": {
                        "Enabled": true
                    },
                    "MonitorService": {
                        "Enabled": true
                    }
                },
                "UserData": null,
                "InstanceTags": [],
                "CreatedTime": "2022-03-03T02:36:12Z",
                "UpdatedTime": "2022-03-03T06:49:31Z",
                "CamRoleName": "CVM_QcsRole",
                "HostNameSettings": {
                    "HostName": null,
                    "HostNameSuffix": null,
                    "HostNameStyle": null
                },
                "InstanceNameSettings": {
                    "InstanceName": "ins-ubuntu-0",
                    "InstanceNameSuffix": null,
                    "InstanceNameStyle": "UNIQUE"
                },
                "InstanceChargePrepaid": {
                    "Period": 0,
                    "RenewFlag": "NOTIFY_AND_AUTO_RENEW"
                },
                "HpcClusterId": "hpc-u7y5r4e3"
            }
        ],
        "RequestId": "923dd24c-e492-4bdb-90be-1d3bd4bfe8a5"
    }
}

    Example2 Querying the List of Launch Configuration by Launch Configuration ID

    Input Example

    POST / HTTP/1.1
Host: as.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeLaunchConfigurations
<Common request parameters>

{
    "LaunchConfigurationIds": [
        "asc-g9uwgyvx",
        "asc-fa28v4in"
    ]
}

    Output Example

    {
    "Response": {
        "TotalCount": 2,
        "LaunchConfigurationSet": [
            {
                "ProjectId": 0,
                "LaunchConfigurationId": "asc-fa28v4in",
                "VersionNumber": 2,
                "LaunchConfigurationName": "lc1",
                "LaunchConfigurationStatus": "NORMAL",
                "AutoScalingGroupAbstractSet": [],
                "InstanceType": "S3.MEDIUM4",
                "InstanceTypes": [
                    "S3.MEDIUM4"
                ],
                "LastOperationInstanceTypesCheckPolicy": "ANY",
                "ImageId": "img-eb30mz89",
                "InstanceChargeType": "POSTPAID_BY_HOUR",
                "InstanceMarketOptions": null,
                "DiskTypePolicy": "ORIGINAL",
                "SystemDisk": {
                    "DiskType": "CLOUD_PREMIUM",
                    "DiskSize": 50
                },
                "DataDisks": [
                    {
                        "DiskType": "CLOUD_PREMIUM",
                        "DiskSize": 10,
                        "BurstPerformance": null,
                        "SnapshotId": null,
                        "DeleteWithInstance": false,
                        "Encrypt": false,
                        "ThroughputPerformance": null
                    }
                ],
                "LoginSettings": {
                    "KeyIds": []
                },
                "InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "PublicIpAssigned": false,
                    "BandwidthPackageId": null
                },
                "SecurityGroupIds": [],
                "EnhancedService": {
                    "SecurityService": {
                        "Enabled": true
                    },
                    "AutomationToolsService": {
                        "Enabled": true
                    },
                    "MonitorService": {
                        "Enabled": true
                    }
                },
                "UserData": null,
                "InstanceTags": [],
                "ImageFamily": "ubuntu-f0",
                "Tags": [],
                "IPv6InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "BandwidthPackageId": null
                },
                "DisasterRecoverGroupIds": [],
                "CreatedTime": "2022-03-03T02:36:12Z",
                "UpdatedTime": "2022-03-03T06:49:31Z",
                "CamRoleName": "CVM_QcsRole",
                "HostNameSettings": {
                    "HostName": null,
                    "HostNameSuffix": null,
                    "HostNameStyle": null
                },
                "InstanceNameSettings": {
                    "InstanceName": "ins-ubuntu-0",
                    "InstanceNameSuffix": null,
                    "InstanceNameStyle": "UNIQUE"
                },
                "InstanceChargePrepaid": {
                    "Period": 0,
                    "RenewFlag": "NOTIFY_AND_AUTO_RENEW"
                },
                "HpcClusterId": "hpc-u7y5r4e3"
            },
            {
                "ProjectId": 0,
                "LaunchConfigurationId": "asc-g9uwgyvx",
                "VersionNumber": 1,
                "LaunchConfigurationName": "lc2",
                "LaunchConfigurationStatus": "NORMAL",
                "AutoScalingGroupAbstractSet": [],
                "InstanceType": "S3.MEDIUM4",
                "InstanceTypes": [
                    "S3.MEDIUM4"
                ],
                "LastOperationInstanceTypesCheckPolicy": "ANY",
                "ImageId": "img-eb30mz89",
                "InstanceChargeType": "POSTPAID_BY_HOUR",
                "InstanceMarketOptions": null,
                "DiskTypePolicy": "ORIGINAL",
                "SystemDisk": {
                    "DiskType": "CLOUD_PREMIUM",
                    "DiskSize": 50
                },
                "DataDisks": [
                    {
                        "DiskType": "CLOUD_PREMIUM",
                        "DiskSize": 40,
                        "SnapshotId": null,
                        "DeleteWithInstance": null,
                        "Encrypt": null,
                        "BurstPerformance": null,
                        "ThroughputPerformance": null
                    }
                ],
                "LoginSettings": {
                    "KeyIds": []
                },
                "InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "PublicIpAssigned": false,
                    "BandwidthPackageId": null
                },
                "SecurityGroupIds": [],
                "EnhancedService": {
                    "SecurityService": {
                        "Enabled": true
                    },
                    "AutomationToolsService": {
                        "Enabled": true
                    },
                    "MonitorService": {
                        "Enabled": true
                    }
                },
                "UserData": null,
                "InstanceTags": [],
                "ImageFamily": "ubuntu-f0",
                "Tags": [],
                "IPv6InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "BandwidthPackageId": null
                },
                "DisasterRecoverGroupIds": [],
                "CreatedTime": "2022-03-02T02:25:12Z",
                "UpdatedTime": "2022-03-02T02:25:12Z",
                "CamRoleName": "CVM_QcsRole",
                "HostNameSettings": {
                    "HostName": null,
                    "HostNameSuffix": null,
                    "HostNameStyle": null
                },
                "InstanceNameSettings": {
                    "InstanceName": "ins-ubuntu-0",
                    "InstanceNameSuffix": null,
                    "InstanceNameStyle": "UNIQUE"
                },
                "InstanceChargePrepaid": {
                    "Period": 0,
                    "RenewFlag": "NOTIFY_AND_AUTO_RENEW"
                },
                "HpcClusterId": "hpc-u7y5r4e3"
            }
        ],
        "RequestId": "0d4514d4-e277-4f0f-bc85-8b7377a71980"
    }
}

    Example3 Querying the List of Launch Configuration Using Filters with Tag:Key Method

    Input Example

    POST / HTTP/1.1
Host: as.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeLaunchConfigurations
<Common request parameters>

{
    "Filters": [
        {
            "Values": [
                "v2"
            ],
            "Name": "tag:k1"
        }
    ]
}

    Output Example

    {
    "Response": {
        "TotalCount": 1,
        "LaunchConfigurationSet": [
            {
                "ProjectId": 0,
                "LaunchConfigurationId": "asc-0zri3ck1",
                "VersionNumber": 1,
                "LaunchConfigurationName": "test_tag_k1_v2",
                "LaunchConfigurationStatus": "NORMAL",
                "AutoScalingGroupAbstractSet": [],
                "InstanceType": "S5.MEDIUM4",
                "InstanceTypes": [
                    "S5.MEDIUM4"
                ],
                "LastOperationInstanceTypesCheckPolicy": "ANY",
                "ImageId": "img-eb30mz89",
                "InstanceChargeType": "POSTPAID_BY_HOUR",
                "InstanceMarketOptions": null,
                "DiskTypePolicy": "ORIGINAL",
                "SystemDisk": {
                    "DiskType": "CLOUD_PREMIUM",
                    "DiskSize": 50
                },
                "DataDisks": [
                    {
                        "DiskType": "CLOUD_PREMIUM",
                        "DiskSize": 40,
                        "BurstPerformance": null,
                        "SnapshotId": null,
                        "DeleteWithInstance": null,
                        "Encrypt": null,
                        "ThroughputPerformance": null
                    }
                ],
                "LoginSettings": {
                    "KeyIds": []
                },
                "InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "PublicIpAssigned": false,
                    "BandwidthPackageId": null
                },
                "SecurityGroupIds": [],
                "EnhancedService": {
                    "SecurityService": {
                        "Enabled": true
                    },
                    "AutomationToolsService": {
                        "Enabled": true
                    },
                    "MonitorService": {
                        "Enabled": true
                    }
                },
                "UserData": null,
                "Tags": [],
                "InstanceTags": [],
                "ImageFamily": "ubuntu-f0",
                "IPv6InternetAccessible": {
                    "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
                    "InternetMaxBandwidthOut": 0,
                    "BandwidthPackageId": null
                },
                "DisasterRecoverGroupIds": [],
                "CreatedTime": "2022-07-14T06:37:08Z",
                "UpdatedTime": "2022-07-14T06:37:08Z",
                "CamRoleName": "CVM_QcsRole",
                "HostNameSettings": {
                    "HostName": null,
                    "HostNameSuffix": null,
                    "HostNameStyle": null
                },
                "InstanceNameSettings": {
                    "InstanceName": "ins-ubuntu-0",
                    "InstanceNameSuffix": null,
                    "InstanceNameStyle": "UNIQUE"
                },
                "InstanceChargePrepaid": {
                    "Period": 0,
                    "RenewFlag": "NOTIFY_AND_AUTO_RENEW"
                },
                "HpcClusterId": "hpc-u7y5r4e3"
            }
        ],
        "RequestId": "8b8047bb-1372-4208-866e-a18e7b7547e9"
    }
}

    5. Developer Resources

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InvalidLaunchConfiguration Invalid launch configuration.
    InvalidLaunchConfigurationId The launch configuration ID is invalid.
    InvalidParameter.ActionNotFound Invalid Action request.
    InvalidParameterConflict The two parameters specified conflict and cannot co-exist.
    InvalidParameterValue.InvalidFilter Invalid filter condition.
    InvalidParameterValue.InvalidLaunchConfigurationId Invalid launch configuration ID.
    InvalidParameterValue.TooLong Too many values.
    InvalidPermission The account does not support this operation.
    LimitExceeded.FilterValuesTooLong Too many values for the specified filter
    UnsupportedOperation Unsupported operation.
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