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文档数据库服务
| Details
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UpdateInstanceName

PUT
https://dds.af-south-1.myhuaweicloud.com/v3/{project_id}/instances/{instance_id}/modify-name
Advanced
Required parameters only
Default
Encrypt sensitive parameters
*
Region
Headers
*
Authorization
Parameters
*
project_id
*
instance_id
Body
*{
*
new_instance_name
:
}
API Description

This API is used to modify a DB instance name.

Constraints
  • The name of the DB instance that is being created or fails to be created cannot be modified.
URL
PUT  https://dds.af-south-1.myhuaweicloud.com/v3/{project_id}/instances/{instance_id}/modify-name
Request Parameters
NameTypeINMandatoryDescription
x-auth-token
stringheader Yes

Specifies the user token obtained from the IAM service.

instance_id
stringpath Yes

Specifies the instance ID, which can be obtained by calling the API for querying instances and details. If you do not have an instance, you can call the API used for creating an instance.

project_id
stringpath Yes

Specifies the project ID of a tenant in a region.

Body Parameters
NameTypeMandatoryDescription
new_instance_name
string Yes

Specifies the DB instance name. The DB instance name of the same DB engine is unique for the same tenant. The value must be 4 to 64 characters in length and start with a letter (from A to Z or from a to z). It is case-sensitive and can contain only letters, digits (from 0 to 9), hyphens (-), and underscores (_).

Response Parameters
Status code: 200

Success.

Status code: default

Client or server error.

NameTypeDescription
error_code
string

Specifies the error returned when a task submission exception occurs.

error_msg
string

Specifies the description of the error returned when a task submission exception occurs.

Example Request
Example 1
"PUT https://{endpoint}/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/e73893ef73754465a8bd2e0857bbf13ein02/modify-name"
{
    "new_instance_name": "test-instance-mongo"
}
SDK
Click 文档数据库服务 (DDS) SDK to download the SDK in your programming language or view the SDK documentation. To learn how to install an SDK and perform authentication, read Usage.
Error Code

Outline

API Description
Constraints
URL
Request Parameters
Response Parameters
Example Request
SDK
Error Code