1. API Description
Domain name for API request: tat.tencentcloudapi.com.
This API is used to create a command.
A maximum of 20 requests can be initiated per second for this API.
We recommend you to use API Explorer
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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: CreateCommand. |
| Version | Yes | String | Common Params. The value used for this API: 2020-10-28. |
| Region | No | String | Common Params. This parameter is not required for this API. |
| CommandName | Yes | String | Command name. The name can be up to 60 bytes, and contain [a-z], [A-Z], [0-9] and [_-.]. |
| Content | Yes | String | Base64-encoded command. The maximum length is 64 KB. |
| Description | No | String | Command description. The maximum length is 120 characters. |
| CommandType | No | String | Command type. SHELL and POWERSHELL are supported. The default value is SHELL. |
| WorkingDirectory | No | String | Command execution path. The default value is /root for SHELL commands and C:\Program Files\qcloud\tat_agent\workdir for POWERSHELL commands. |
| Timeout | No | Integer | Command timeout period. Default value: 60 seconds. Value range: [1, 86400]. |
| EnableParameter | No | Boolean | Whether to enable the custom parameter feature. This cannot be modified once created. Default value: false. |
| DefaultParameters | No | String | The default value of the custom parameter value when it is enabled. The field type is JSON encoded string. For example, {"varA": "222"}.key is the name of the custom parameter and value is the default value. Both key and value are strings.If no parameter value is provided in the InvokeCommand API, the default value is used.Up to 20 custom parameters are supported. The name of the custom parameter cannot exceed 64 characters and can contain [a-z], [A-Z], [0-9] and [-_]. |
| Tags.N | No | Array of Tag | Tags bound to the command. At most 10 tags are allowed. |
| Username | No | String | The username used to execute the command on the CVM or Lighthouse instance. The principle of least privilege is the best practice for permission management. We recommend you execute TAT commands as a general user. By default, the root user is used to execute commands on Linux and the System user is used on Windows. |
| OutputCOSBucketUrl | No | String | The COS bucket URL for uploading logs. The URL must start with https, such as https://BucketName-123454321.cos.ap-beijing.myqcloud.com. |
| OutputCOSKeyPrefix | No | String | The COS bucket directory where the logs are saved. Check below for the rules of the directory name. 1. It must be a combination of number, letters, and visible characters. Up to 60 characters are allowed. 2. Use a slash (/) to create a subdirectory. 3. Consecutive dots (.) and slashes (/) are not allowed. It can not start with a slash (/). |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| CommandId | String | Command ID. |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Example
Example1 Creating a command
Input Example
POST / HTTP/1.1
Host: tat.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateCommand
<Common request parameters>
{
"CommandName": "hello-command",
"Description": "hello world",
"Content": "bHM=",
"CommandType": "SHELL",
"WorkingDirectory": "/",
"Timeout": 60
}
Output Example
{
"Response": {
"RequestId": "9bea970a-0bab-495f-b0dd-de5eedfdf611",
"CommandId": "cmd-7efujjs6"
}
}
5. Developer Resources
SDK
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
- Tencent Cloud SDK 3.0 for Python
- Tencent Cloud SDK 3.0 for Java
- Tencent Cloud SDK 3.0 for PHP
- Tencent Cloud SDK 3.0 for Go
- Tencent Cloud SDK 3.0 for NodeJS
- Tencent Cloud SDK 3.0 for .NET
- Tencent Cloud SDK 3.0 for C++
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 |
|---|---|
| InternalError | Internal error. |
| InvalidParameter | Invalid parameter. |
| InvalidParameterValue | Invalid parameter value. |
| InvalidParameterValue.CommandContentInvalid | Invalid command content. |
| InvalidParameterValue.CommandNameDuplicated | Duplicate command name. |
| InvalidParameterValue.InvalidCommandName | Invalid command name. |
| InvalidParameterValue.InvalidContent | Invalid command. |
| InvalidParameterValue.InvalidOutputCOSBucketUrl | Invalid OutputCOSBucketUrl. |
| InvalidParameterValue.InvalidOutputCOSKeyPrefix | Invalid OutputCOSKeyPrefix. |
| InvalidParameterValue.InvalidUsername | Invalid username. |
| InvalidParameterValue.InvalidWorkingDirectory | Invalid command execution path. |
| InvalidParameterValue.ParameterDisabled | The custom parameter feature is not enabled. |
| InvalidParameterValue.ParameterInvalidJsonFormat | The parameter is not a valid JSON string. |
| InvalidParameterValue.ParameterKeyContainsInvalidChar | The parameter key contains invalid characters. |
| InvalidParameterValue.ParameterKeyDuplicated | Duplicate parameter keys. |
| InvalidParameterValue.ParameterKeyLenExceeded | The parameter key is too long. |
| InvalidParameterValue.ParameterNumberExceeded | Too many parameters. |
| InvalidParameterValue.ParameterValueNotString | The parameter value is not a string. |
| InvalidParameterValue.Range | The parameter value is not in the valid range. |
| InvalidParameterValue.SupportParametersOnlyIfEnableParameter | The custom parameter feature is not enabled. |
| InvalidParameterValue.TooLong | Length limit exceeded. |
| MissingParameter | Missing parameter. |
| UnauthorizedOperation.CamAuthFailed | CAM authentication failed. |
| UnauthorizedOperation.InvalidToken | Invalid token. |
| UnauthorizedOperation.MFAExpired | The Multi-factor authentication (MFA) code expired. |
| UnauthorizedOperation.MFANotFound | Multi-factor authentication (MFA) does not exist. |
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