tencent cloud

Cloud File Storage

Releases Notes and Announcements
Release Notes
Announcements
Product Introduction
Overview
Strengths
Storage Classes and Performance
Use Cases
Recommended Regions
Use Limits
Service Regions and Service Providers
Purchase Guide
Billing Overview
Pricing Overview
General Series Billing
Turbo Series Billing
High-Throughput CFS Billing
Billing Mode
IA ‍Storage Billing
Storage Resource Units
Resource Purchase
Viewing Bills
Arrears Reminder
Getting Started
Creating File Systems and Mount Targets
Using CFS File Systems on Linux Clients
Using CFS File Systems on Windows Clients
Using CFS Turbo on Linux Clients
Using the CFS Client Assistant to Mount File Systems
Operation Guide
Access Management
Managing File Systems
Permission Management
Using Tags
Snapshot Management
Guide for Cross-AZ and Cross-Network Access
Automatically Mounting File Systems
Data Migration Service
User Permission Management
User Quotas
Data Encryption
Data Lifecycle Management
Upgrading Standard File Systems
Practical Tutorial
Selecting Kernels for NFS Clients
Managing Turbo CFS Directories
Terminating Compute Instances
Using CFS on TKE
Using CFS on SCF
Using CFS Turbo on TKE
Using CFS Turbo on TKE Serverless Cluster
Selecting a Network for Turbo CFS
Copying Data
CFS Storage Performance Testing
API Documentation
History
Introduction
API Category
Snapshot APIs
File system APIs
Lifecycle APIs
Other APIs
Data Flow APIs
Making API Requests
Permission Group APIs
Service APIs
Scaling APIs
Data Migration APIs
Data Types
Error Codes
Troubleshooting
Client Use Bottleneck due to Large Number of Small Files or Parallel Requests
FAQs
CFS Service Level Agreement
Contact Us
Glossary

CreateMigrationTask

PDF
フォーカスモード
フォントサイズ
最終更新日: 2026-03-24 17:02:29

1. API Description

Domain name for API request: cfs.intl.tencentcloudapi.com.

This API is used to create a migration task.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
Try it
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.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: CreateMigrationTask.
Version Yes String Common Params. The value used for this API: 2019-07-19.
Region Yes String Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-bangkok, ap-beijing, ap-chengdu, ap-chongqing, ap-guangzhou, ap-hongkong, ap-jakarta, ap-nanjing, ap-seoul, ap-shanghai, ap-shanghai-fsi, ap-shenzhen-fsi, ap-singapore, ap-tokyo, eu-frankfurt, na-ashburn, na-siliconvalley.
TaskName Yes String Migration task name
MigrationType Yes Integer Migration method flags, default is 0. 0: bucket migration; 1: inventory migration.
MigrationMode Yes Integer Migration mode. Default value: 0 (full migration).
SrcSecretId Yes String SecretId of the data source account.
SrcSecretKey Yes String SecretKey of the data source account.
FileSystemId Yes String File system instance ID, which can be obtained by querying the file system through the DescribeCfsFileSystems api.
FsPath Yes String File system path
CoverType Yes Integer Overwrite policy for files with the same name. Valid values: 0 (retain the file with the latest modified time), 1 (overwrite); and 2 (not overwrite). Default value: 0.
SrcService Yes String Data source service providers. COS: tencent cloud COS, OSS: alibaba cloud OSS, OBS: huawei cloud OBS.
BucketName No String Data source bucket name. specifies the bucket name for migration. either BucketName or BucketAddress is required for bucket migration. this parameter is not required for inventory migration.
BucketRegion No String Data source bucket region
BucketAddress No String Source bucket address. specifies the bucket address of the data source. for bucket migration, either BucketName or BucketAddress is required. this parameter is not required for inventory migration.
ListAddress No String List address. This parameter is required if MigrationType is set to 1 (list).
FsName No String Target file system name
BucketPath No String Source bucket path, defaults to /.
Direction No Integer Migration direction. valid values: 0 (cos migration to file system), 1 (file system migration to cos). default is 0.

3. Output Parameters

Parameter Name Type Description
TaskId String Migration task 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.

4. Example

Example1 Creating a Migration Task

Used to create a data migration task

Input Example

POST / HTTP/1.1
Host: cfs.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateMigrationTask
<Common request parameters>

{
    "BucketRegion": "ap-nanjing",
    "SrcService": "COS",
    "CoverType": 1,
    "SrcSecretKey": "*****************************",
    "BucketPath": "cos/",
    "MigrationMode": 0,
    "FileSystemId": "cfs-8dd58fd7",
    "BucketName": "test-1-1256238147",
    "FsPath": "/test/",
    "MigrationType": 0,
    "TaskName": "migrate1",
    "SrcSecretId": "**************************************************",
    "FsName": "oldfs"
}

Output Example

{
    "Response": {
        "TaskId": "cfsmigrate-dfe9b1f2",
        "RequestId": "91cd4a08-a105-4c59-b229-82f0fs7363b8"
    }
}

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
FailedOperation Operation failed.
InternalError Internal error.
InvalidParameterValue The parameter value is incorrect.
ResourceInUse The resource is in use.

ヘルプとサポート

この記事はお役に立ちましたか?

フィードバック