Changes the endpoint or port number of an ApsaraDB for Redis instance.
Operation description
You can also modify the endpoint or port number of an instance in the ApsaraDB for Redis console. For more information, see Change the endpoint or port number of an instance.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action
policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resources
is used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
Operation | Access level | Resource type | Condition key | Associated operation |
---|---|---|---|---|
kvstore:ModifyDBInstanceConnectionString | update |
|
| none |
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
DBInstanceId | string | Yes | The ID of the instance. | r-bp1zxszhcgatnx**** |
NewConnectionString | string | No | The prefix of the new endpoint. Specify the endpoint in the Note
You must specify one of the NewConnectionString and Port parameters.
| standardredis |
CurrentConnectionString | string | Yes | The current endpoint of the instance. | r-bp1zxszhcgatnx****.redis.rds.aliyuncs.com |
Port | string | No | The port number that is used to connect to the instance. Valid values: 1024 to 65535. Note
You must specify one of the NewConnectionString and Port parameters.
| 6379 |
IPType | string | No | The network type of the endpoint. Valid values:
| Public |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "1790D68A-465C-44E3-BC24-9732652961F9"
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | NewConnectionStringNotSupport | Specified newConnectionString is not supported. | - |
400 | InvalidIPType.Format | Specified parameter IPType is not supported. | - |
400 | InvalidConnectionStringOrPort.Duplicate | Specified connection string or port want to be modified is the same with current net type. | The connection string or port already exists. |
400 | InvalidConnectionString.Format | Specified connection string is not valid. | The connection string is invalid. Use a different one. |
For a list of error codes, visit the Service error codes.