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

Changing a Floating IP Address

Function

This API is used to change the floating 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

The floating IP address cannot be changed if the DB instance is in any of the following statuses: creating, rebooting, upgrading, changing instance class, creating users, or deleting users.

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

Table 2 Request header parameters

Parameter	Mandatory	Type	Description
Content-Type	Yes	String	The content type. The default value is application/json.
X-Auth-Token	Yes	String	Specifies the user token. The user token is a response to the API used to obtain a user token.

Table 3 Parameter description

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

Example Request

Change the floating IP address of a DB instance.

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

{
     "new_ip": "192.168.0.1"
}

Response

• Normal response

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

• 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