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文档数据库服务
| Details
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UpdateInstancePort

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

This API is used to change a database port.

Constraints
  • This operation cannot be performed on frozen or abnormal instances.
  • The DB instance must be restarted to make port number modifications take effect. Exercise caution when modifying the database port.
URL
POST  https://dds.af-south-1.myhuaweicloud.com/v3/{project_id}/instances/{instance_id}/modify-port
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
port
integer Yes

Specifies the port number. The port is in range 2100 to 9500, or 27017, 27018, or 27019.

Response Parameters
Status code: 200

Success.

NameTypeDescription
job_id
string

Indicates the workflow ID.

port
integer

Indicates the port number.

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
"POST https://{endpoint}/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/e73893ef73754465a8bd2e0857bbf13ein02/modify-port"
{
    "port": 8888
}
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