doc-exports/docs/rds/api-ref/rds_05_0020.html

Changing a Private IP Address

Function

This API is used to change the private IP address of a DB instance.

• Before calling an API, you need to understand the API in Authentication.
• Before calling this API, obtain the required region and endpoint.

Constraints

• Changing of Private IP Address might affect RDS instances access. Relevant Security group rules will need to be adapted. Also access from application/ECS side will need to change accordingly.
• The private IP address of a DB instance cannot be changed when the instance is being created, rebooted, or upgraded, its specifications are being modified, or database users are being created or deleted.

URI

• URI format

  PUT https://{Endpoint}/v3/{project_id}/instances/{instance_id}/ip

• Parameter description

  Table 1 Parameter description

  Name	Mandatory	Description
  project_id	Yes	Specifies the project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID.
  instance_id	Yes	Specifies the DB instance ID.

Request

• Parameter description

  Table 2 Parameter description

  Name	Mandatory	Type	Description
  new_ip	Yes	String	Indicates the private IP address.

• Example

  PUT https://rds.eu-de.otc.t-systems.com/v3/0483b6b16e954cb88930a360d2c4e663/instances/dsfae23fsfdsae3435in01/ip

• Request example

  {
       "new_ip": "192.168.0.213"
  }

Response

• Normal response

  Name	Description
  workflowId	Indicates the workflow ID. For details about how to query this parameter, see Obtaining Task Information.

• Example normal response

  {
      "workflowId":"83abc7bc-2c70-4534-8565-351187b37715"
  }

• Abnormal response

  For details, see Abnormal Request Results.

Status Code

• Normal

  200

• Abnormal

  For details, see Status Codes.

Error Code

For details, see Error Codes.

Parent topic: Database Security