最后更新时间:2021-10-22 15:24:33

1. API Description

Domain name for API request:

This API is used to specify the project to which a TencentDB instance belongs.

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 parameter. The value used for this API: AssignProject.
Version Yes String Common parameter. The value used for this API: 2019-07-25.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
InstanceIds.N Yes Array of String List of instance IDs in the format of cmgo-p8vnipr5. It is the same as the instance ID displayed on the TencentDB Console page
ProjectId Yes Integer Project ID

3. Output Parameters

Parameter Name Type Description
FlowIds Array of Integer List of the returned async task IDs
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Specifying the project to which a TencentDB instance belongs

Input Example
&<Common request parameters>

Output Example

  "Response": {
    "FlowIds": [
    "RequestId": "8e2a339e-5ba9-4da3-8dc2-65a0a6314811"

5. Developer Resources


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
InvalidParameter.PermissionDenied The current subaccount has no permission to perform this operation.
InvalidParameterValue.LockFailed Instance lock failed.
InvalidParameterValue.NotFoundInstance The instance was not found.
InvalidParameterValue.ProjectNotFound The project does not exist.