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    DescribeLaunchConfigurations

    Last updated: 2022-03-16 17:36:17
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    1. API Description

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

    This API (DescribeLaunchConfigurations) 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.

    We recommend you to use API Explorer
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    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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.
    This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.

    Parameter Name Required Type Description
    Action Yes String Common parameter. The value used for this API: DescribeLaunchConfigurations.
    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.
    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 Filters.
  • launch-configuration-id - String - Required: No - (Filter) Filter by launch configuration ID.
  • launch-configuration-name - String - Required: No - (Filter) Filter by launch configuration name.
  • launch-configuration-name - String - Required: No - (Filter) Fuzzy search by launch configuration name.

    • The maximum number of Filters in each request is 10. The upper limit for Filter.Values is 5. This parameter cannot specify LaunchConfigurationIds and Filters at the same time.
    Limit No Integer Number of returned results. Default value: 20. Maximum value: 100. For more information on Limit, see the relevant section in the API overview.
    Offset No Integer Offset. Default value: 0. For more information on Offset, see the relevant section in the API overview.

    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, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Querying the list of launch configurations by the launch configuration ID

    Input Example

    https://as.tencentcloudapi.com/?Action=DescribeLaunchConfigurations
&LaunchConfigurationIds.0=asc-fa28v4in
&LaunchConfigurationIds.1=asc-g9uwgyvx
&<Common request parameters>

    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,
            "SnapshotId": null,
            "DeleteWithInstance": false
          }
        ],
        "LoginSettings": {
          "KeyIds": []
        },
        "InternetAccessible": {
          "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
          "InternetMaxBandwidthOut": 0,
          "PublicIpAssigned": false,
          "BandwidthPackageId": null
        },
        "SecurityGroupIds": [],
        "EnhancedService": {
          "SecurityService": {
            "Enabled": true
          },
          "MonitorService": {
            "Enabled": true
          }
        },
        "UserData": null,
        "InstanceTags": [],
        "CreatedTime": "2022-03-03T02:36:12Z",
        "UpdatedTime": "2022-03-03T06:49:31Z",
        "CamRoleName": "",
        "HostNameSettings": {
          "HostName": null,
          "HostNameStyle": null
        },
        "InstanceNameSettings": {
          "InstanceName": "",
          "InstanceNameStyle": ""
        },
        "InstanceChargePrepaid": {
          "Period": 0,
          "RenewFlag": ""
        }
      },
      {
        "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
          }
        ],
        "LoginSettings": {
          "KeyIds": []
        },
        "InternetAccessible": {
          "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
          "InternetMaxBandwidthOut": 0,
          "PublicIpAssigned": false,
          "BandwidthPackageId": null
        },
        "SecurityGroupIds": [],
        "EnhancedService": {
          "SecurityService": {
            "Enabled": true
          },
          "MonitorService": {
            "Enabled": true
          }
        },
        "UserData": null,
        "InstanceTags": [],
        "CreatedTime": "2022-03-02T02:25:12Z",
        "UpdatedTime": "2022-03-02T02:25:12Z",
        "CamRoleName": "",
        "HostNameSettings": {
          "HostName": null,
          "HostNameStyle": null
        },
        "InstanceNameSettings": {
          "InstanceName": "",
          "InstanceNameStyle": ""
        },
        "InstanceChargePrepaid": {
          "Period": 0,
          "RenewFlag": ""
        }
      }
    ],
    "RequestId": "0d4514d4-e277-4f0f-bc85-8b7377a71980"
  }
}

    Example2 Querying launch configurations by using Filters

    Input Example

    https://as.tencentcloudapi.com/?Action=DescribeLaunchConfigurations
&Filters.0.Name=launch-configuration-id
&Filters.0.Values.0=asc-fa28v4in
&<Common request parameters>

    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",
        "InstanceChargeType": "POSTPAID_BY_HOUR",
        "InstanceMarketOptions": null,
        "DiskTypePolicy": "ORIGINAL",
        "SystemDisk": {
          "DiskType": "CLOUD_PREMIUM",
          "DiskSize": 50
        },
        "DataDisks": [
          {
            "DiskType": "CLOUD_PREMIUM",
            "DiskSize": 10,
            "SnapshotId": null,
            "DeleteWithInstance": false
          }
        ],
        "LoginSettings": {
          "KeyIds": []
        },
        "InternetAccessible": {
          "InternetChargeType": "TRAFFIC_POSTPAID_BY_HOUR",
          "InternetMaxBandwidthOut": 0,
          "PublicIpAssigned": false,
          "BandwidthPackageId": null
        },
        "SecurityGroupIds": [],
        "EnhancedService": {
          "SecurityService": {
            "Enabled": true
          },
          "MonitorService": {
            "Enabled": true
          }
        },
        "UserData": null,
        "InstanceTags": [],
        "CreatedTime": "2022-03-03T02:36:12Z",
        "UpdatedTime": "2022-03-03T06:49:31Z",
        "CamRoleName": "",
        "HostNameSettings": {
          "HostName": null,
          "HostNameStyle": null
        },
        "InstanceNameSettings": {
          "InstanceName": "",
          "InstanceNameStyle": ""
        },
        "InstanceChargePrepaid": {
          "Period": 0,
          "RenewFlag": ""
        }
      }
    ],
    "RequestId": "923dd24c-e492-4bdb-90be-1d3bd4bfe8a5"
  }
}

    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.
    InvalidParameterConflict The two parameters specified conflict and cannot co-exist.
    InvalidParameterValue.InvalidFilter Invalid filter condition.
    InvalidParameterValue.InvalidLaunchConfigurationId Invalid launch configuration ID.
    InvalidPermission The account does not support this operation.
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