Queries the information of one or more launch templates, such as the total number of launch templates, the creation time of each launch template, and the latest version number of each launch template. When you can this operation, you can specify parameters, such as TemplateTag, TemplateResourceGroupId, and LaunchTemplateId, in the request.
Debugging
Authorization information
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
RegionId | string | Yes | The tags of the launch template. | cn-hangzhou |
TemplateTag | array<object> | No | The tags of the launch template. Note
You can only call API operations to add tags to and query the tags of a launch template. You cannot add tags to or view the tags of a launch template in the Elastic Compute Service (ECS) console.
| |
object | No | Tag N of the launch template. | ||
Key | string | No | The key of tag N of the launch template. Valid values of N: 1 to 20. If you specify a single tag to query resources, up to 1,000 resources to which the tag is added are returned. If you specify multiple tags to query resources, up to 1,000 resources to which all specified tags are added are returned. To query more than 1,000 resources that have specified tags added, call the ListTagResources operation. | TestKey |
Value | string | No | The value of tag N of the launch template. Valid values of N: 1 to 20. | TestValue |
PageNumber | integer | No | The number of entries to return on each page. Default value: 10. | 1 |
PageSize | integer | No | The ID of the resource group to which the launch template belongs. If you specify this parameter to query resources, up to 1,000 resources that belong to the specified resource group can be returned. Note
Resources in the default resource group are displayed in the response regardless of whether you specify this parameter.
| 10 |
TemplateResourceGroupId | string | No | The IDs of launch templates. You can specify up to 100 launch template IDs. You must specify LaunchTemplateId or LaunchTemplateName to determine a launch template. | rg-acfmxazb4p**** |
LaunchTemplateId | array | No | The IDs of launch templates.
| |
string | No | The ID of the launch template.
| lt-m5e3ofjr1zn1aw7q**** | |
LaunchTemplateName | array | No | The names of launch templates.
| |
string | No | The name of the launch template.
| wd-152630748**** |
Response parameters
Examples
Sample success responses
JSON
format
{
"PageSize": 10,
"RequestId": "04F0F334-1335-436C-A1D7-6C044FE12CBA",
"PageNumber": 1,
"TotalCount": 1,
"LaunchTemplateSets": {
"LaunchTemplateSet": [
{
"LaunchTemplateName": "wd-152630748****",
"DefaultVersionNumber": 1,
"ModifiedTime": "2018-05-14T14:18:00Z",
"LaunchTemplateId": "lt-m5e3ofjr1zn1aw7q****",
"CreateTime": "2018-05-14T14:18:00Z",
"ResourceGroupId": "rg-acfmxazb4p****",
"CreatedBy": "1234567890",
"LatestVersionNumber": 1,
"Tags": {
"Tag": [
{
"TagValue": "TestValue",
"TagKey": "TestKey"
}
]
}
}
]
}
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | InvalidRegion.NotExist | %s | The specified region does not exist. |
400 | MissingParameter | %s | A parameter is not specified. |
400 | InvalidParameter | %s | The specified parameter is invalid. |
403 | InnerServiceFailed | %s | An internal service cannot be called. |
500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | An internal error has occurred. Try again later. |
503 | ServiceUnavailable | The request has failed due to a temporary failure of the server. | - |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation |
---|---|---|
2023-03-28 | The Error code has changed | View Change Details |