Domain name for API request: emr.intl.tencentcloudapi.com.
This API is used to mount a cloud disk.
A maximum of 20 requests can be initiated per second for this API.
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: AttachDisks. |
| Version | Yes | String | Common Params. The value used for this API: 2019-01-03. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| InstanceId | Yes | String | ID of the EMR cluster. |
| DiskIds.N | No | Array of String | ID of the cloud disk to be mounted. |
| AlignType | No | String | Mounting mode. Valid values: AUTO_RENEW: auto-renewal ALIGN_DEADLINE: automatic alignment with the expiration time |
| CvmInstanceIds.N | No | Array of String | ID list of the CVM instances to which disks are to be mounted. |
| CreateDisk | No | Boolean | Whether to mount newly purchased cloud disks. |
| DiskSpec | No | NodeSpecDiskV2 | Specifications of newly purchased cloud disks. |
| DeleteWithInstance | No | Boolean | Optional parameter. If this parameter is not passed, only the mounting operation is performed. If True is passed, the cloud disk is set to be terminated with the CVM upon successful mounting. This parameter is applicable only to pay-as-you-go cloud disks. |
| SelectiveConfServices.N | No | Array of String | Name list of services that can be configured when a new disk is mounted. |
| ChargeType | No | Integer | Disk billing type. Valid values: 1 (monthly subscription) and 3 (committed use). |
| UnderWriteDuration | No | Integer | Disk committed use and purchase duration. Valid values: 12, 24, 36, 48, and 60. |
| Parameter Name | Type | Description |
|---|---|---|
| FlowId | Integer | Flow ID. |
| 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. |
POST / HTTP/1.1
Host: emr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: AttachDisks
<Common request parameters>
{
"InstanceId": "emr-xxxx",
"DiskIds": [
"disk-xxx1",
"disk-xxx2"
]
}{
"Response": {
"RequestId": "95eb9120-0883-407c-aa5a-43b4e2c250d1"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InvalidParameter.InvalidClusterId | Invalid parameter: ClusterId. |
| ResourceInUse.InstanceInProcess | The instance is in process. |
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