Updating an EIP

Function

This API is used to update an EIP.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

• If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
• If you are using identity policy-based authorization, no identity policy-based permissions are required for calling this API.

URI

PUT /v3/{project_id}/eip/publicips/{publicip_id}

Request Parameters

Response Parameters

Status code: 200

Example Requests

• Update the alias and description of an EIP.

  {
    "publicip" : {
      "alias" : "abcd",
      "description" : "test!!!!"
    }
  }

• Unbind an EIP from an instance.

  {
    "publicip" : {
      "associate_instance_type" : null,
      "associate_instance_id" : null
    }
  }

Example Responses

Status code: 200

{
  "publicip" : {
    "alias" : "abcd",
    "associate_instance_id" : null,
    "associate_instance_type" : null,
    "bandwidth" : {
      "billing_info" : "xxxx:xxxx:xxxx",
      "charge_mode" : "bandwidth",
      "id" : "80549ae1-cf7a-4f39-a45f-bdb8e194a1f4",
      "name" : "bandwidth-bd25-test",
      "share_type" : "WHOLE",
      "size" : 7
    },
    "billing_info" : null,
    "created_at" : "2020-06-18T14:05:32Z",
    "description" : "test!!!!",
    "enterprise_project_id" : "0",
    "public_border_group" : "center",
    "id" : "b0c42aa6-3d1d-4b39-9188-35ee6aa8d6f7",
    "ip_version" : 4,
    "lock_status" : null,
    "project_id" : "060576782980d5762f9ec014dd2f1148",
    "public_ip_address" : "xx.xx.xx.xx",
    "public_ipv6_address" : null,
    "publicip_pool_id" : "160576782980d5762f9ec014dd2f1148",
    "publicip_pool_name" : "5_mobile",
    "status" : "DOWN",
    "type" : "EIP",
    "updated_at" : "2020-06-18T14:05:32Z",
    "vnic" : null
  },
  "request_id" : "ead9f912bd1191e3d5f0037141098d91"
}

SDK Sample Code

The SDK sample code is as follows.

Java

• Update the alias and description of an EIP.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

  package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.eip.v3.region.EipRegion; import com.huaweicloud.sdk.eip.v3.*; import com.huaweicloud.sdk.eip.v3.model.*; public class UpdatePublicipSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); EipClient client = EipClient.newBuilder() .withCredential(auth) .withRegion(EipRegion.valueOf("<YOUR REGION>")) .build(); UpdatePublicipRequest request = new UpdatePublicipRequest(); request.withPublicipId("{publicip_id}"); UpdatePublicipsRequestBody body = new UpdatePublicipsRequestBody(); UpdatePublicipOption publicipbody = new UpdatePublicipOption(); publicipbody.withAlias("abcd") .withDescription("test!!!!"); body.withPublicip(publicipbody); request.withBody(body); try { UpdatePublicipResponse response = client.updatePublicip(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } }

• Unbind an EIP from an instance.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

  package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.eip.v3.region.EipRegion; import com.huaweicloud.sdk.eip.v3.*; import com.huaweicloud.sdk.eip.v3.model.*; public class UpdatePublicipSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); EipClient client = EipClient.newBuilder() .withCredential(auth) .withRegion(EipRegion.valueOf("<YOUR REGION>")) .build(); UpdatePublicipRequest request = new UpdatePublicipRequest(); request.withPublicipId("{publicip_id}"); try { UpdatePublicipResponse response = client.updatePublicip(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } }

Python

• Update the alias and description of an EIP.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

  # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkeip.v3.region.eip_region import EipRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkeip.v3 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = EipClient.new_builder() \ .with_credentials(credentials) \ .with_region(EipRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdatePublicipRequest() request.publicip_id = "{publicip_id}" publicipbody = UpdatePublicipOption( alias="abcd", description="test!!!!" ) request.body = UpdatePublicipsRequestBody( publicip=publicipbody ) response = client.update_publicip(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg)

• Unbind an EIP from an instance.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

  # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkeip.v3.region.eip_region import EipRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkeip.v3 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = EipClient.new_builder() \ .with_credentials(credentials) \ .with_region(EipRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdatePublicipRequest() request.publicip_id = "{publicip_id}" response = client.update_publicip(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg)

Go

• Update the alias and description of an EIP.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

  package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" eip "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eip/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eip/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eip/v3/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := eip.EipClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := eip.NewEipClient(hcClient) request := &model.UpdatePublicipRequest{} request.PublicipId = "{publicip_id}" aliasPublicip:= "abcd" descriptionPublicip:= "test!!!!" publicipbody := &model.UpdatePublicipOption{ Alias: &aliasPublicip, Description: &descriptionPublicip, } request.Body = &model.UpdatePublicipsRequestBody{ Publicip: publicipbody, } response, err := client.UpdatePublicip(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } }

• Unbind an EIP from an instance.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

  package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" eip "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eip/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eip/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eip/v3/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := eip.EipClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := eip.NewEipClient(hcClient) request := &model.UpdatePublicipRequest{} request.PublicipId = "{publicip_id}" response, err := client.UpdatePublicip(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } }

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Error Codes

See Error Codes.