1. API Description
Domain name for API request: cfs.tencentcloudapi.com.
This API is used to modify the scaling policy of a file system.
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: ModifyFileSystemAutoScaleUpRule. |
| Version | Yes | String | Common Params. The value used for this API: 2019-07-19. |
| Region | No | String | Common Params. This parameter is not required for this API. |
| FileSystemId | Yes | String | File system ID |
| ScaleUpThreshold | Yes | Integer | Threshold for triggering scaling. Value range: 10-90 |
| TargetThreshold | Yes | Integer | Target threshold after scaling. Value range: 10-90. The value of this parameter must be smaller than that of ScaleUpThreshold. |
| Status | No | Integer | Rule status. Valid values: 0 (disabled) and 1 (enabled). |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| FileSystemId | String | File system ID |
| Status | Integer | Rule status. Valid values: 0 (disabled) and 1 (enabled). |
| ScaleUpThreshold | Integer | Threshold for triggering scaling. Value range: 10-90 |
| TargetThreshold | Integer | Target threshold after scaling. Value range: 10-90 |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Example
Example1 Modifying the automatic scaling policy of a file system
This example shows you how to modify the automatic scaling policy of a file system.
Input Example
POST / HTTP/1.1
Host: cfs.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyCFSFileSystemAutoScaleRule
<Common request parameters>
{
"FileSystemId": "cfs-agaga",
"Status": 1,
"ScaleUpThreshold": 85,
"TargetThreshold": 70
}
Output Example
{
"Response": {
"RequestId": "gagagagad-xdx",
"FileSystemId": "cfs-agaga",
"Status": 1,
"ScaleUpThreshold": 85,
"TargetThreshold": 70
}
}
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 |
|---|---|
| AuthFailure.GetRoleFailed | Failed to get the CFS service role. |
| InvalidParameterValue.InvalidAutoScaleUpParams | Invalid scaling policy parameters. |
| InvalidParameterValue.InvalidFsStatus | Invalid file system status. |
| ResourceNotFound.FsNotExist | The file system does not exist. |
| ResourceNotFound.ResourcePackageNotFound | The resource does not exist: The resource ID cannot be found. |
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