Updating an EVS Snapshot
Function
This API is used to update an EVS snapshot. Enterprise project authorization is supported.
Calling Method
For details, see Calling APIs.
URI
PUT /v2/{project_id}/cloudsnapshots/{snapshot_id}
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
The project ID. For details about how to obtain the project ID, see Obtaining a Project ID. |
snapshot_id |
Yes |
String |
The snapshot ID. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
The user token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
snapshot |
Yes |
UpdateSnapshotOption object |
The snapshot information. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
snapshot |
SnapshotDetails object |
The snapshot information. |
Parameter |
Type |
Description |
---|---|---|
id |
String |
The snapshot ID. |
status |
String |
The snapshot status. For details, see EVS Snapshot Status. |
name |
String |
The snapshot name. |
description |
String |
The snapshot description. |
created_at |
String |
The time when the snapshot was created. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX |
updated_at |
String |
The time when the snapshot was updated. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX |
metadata |
Object |
The snapshot metadata. |
volume_id |
String |
The ID of the snapshot's source disk. |
size |
Integer |
The snapshot size, in GiB. |
os-extended-snapshot-attributes:project_id |
String |
The reserved field. |
os-extended-snapshot-attributes:progress |
String |
The reserved field. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error |
Error object |
The error message returned if an error occurs. For details, seeParameters in the error field. |
Parameter |
Type |
Description |
---|---|---|
code |
String |
The error code returned if an error occurs. For the error codes and their meanings, see Error Codes. |
message |
String |
The error message returned if an error occurs. |
Example Requests
Updating the name and description of a snapshot
PUT https://{endpoint}/v2/{project_id}/cloudsnapshots/{snapshot_id} { "snapshot" : { "name" : "test_volume_1", "description" : "121" } }
Example Responses
Status code: 200
OK
{ "snapshot" : { "status" : "available", "description" : "Daily backup", "created_at" : "2013-02-25T03:56:53.081642", "metadata" : { }, "volume_id" : "5aa119a8-d25b-45a7-8d1b-88e127885635", "size" : 1, "id" : "f9faf7df-fdc1-4093-9ef3-5cba06eef995", "name" : "snap-001", "updated_at" : "2013-02-25T03:56:53.081642" } }
Status code: 400
Bad Request
{ "error" : { "message" : "XXXX", "code" : "XXX" } }
SDK Sample Code
The SDK sample code is as follows.
Updating the name and description of a snapshot
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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.evs.v2.region.EvsRegion; import com.huaweicloud.sdk.evs.v2.*; import com.huaweicloud.sdk.evs.v2.model.*; public class UpdateSnapshotSolution { 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"); ICredential auth = new BasicCredentials() .withAk(ak) .withSk(sk); EvsClient client = EvsClient.newBuilder() .withCredential(auth) .withRegion(EvsRegion.valueOf("<YOUR REGION>")) .build(); UpdateSnapshotRequest request = new UpdateSnapshotRequest(); UpdateSnapshotRequestBody body = new UpdateSnapshotRequestBody(); UpdateSnapshotOption snapshotbody = new UpdateSnapshotOption(); snapshotbody.withDescription("121") .withName("test_volume_1"); body.withSnapshot(snapshotbody); request.withBody(body); try { UpdateSnapshotResponse response = client.updateSnapshot(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()); } } } |
Updating the name and description of a snapshot
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# coding: utf-8 from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkevs.v2.region.evs_region import EvsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkevs.v2 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.getenv("CLOUD_SDK_AK") sk = os.getenv("CLOUD_SDK_SK") credentials = BasicCredentials(ak, sk) \ client = EvsClient.new_builder() \ .with_credentials(credentials) \ .with_region(EvsRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdateSnapshotRequest() snapshotbody = UpdateSnapshotOption( description="121", name="test_volume_1" ) request.body = UpdateSnapshotRequestBody( snapshot=snapshotbody ) response = client.update_snapshot(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
Updating the name and description of a snapshot
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" evs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/evs/v2/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") auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := evs.NewEvsClient( evs.EvsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.UpdateSnapshotRequest{} descriptionSnapshot:= "121" nameSnapshot:= "test_volume_1" snapshotbody := &model.UpdateSnapshotOption{ Description: &descriptionSnapshot, Name: &nameSnapshot, } request.Body = &model.UpdateSnapshotRequestBody{ Snapshot: snapshotbody, } response, err := client.UpdateSnapshot(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
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
Status Code |
Description |
---|---|
200 |
OK |
400 |
Bad Request |
Error Codes
See Error Codes.
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