修改函数预留实例数量
功能介绍
修改函数预留实例数量。
调用方法
请参见如何调用API。
URI
PUT /v2/{project_id}/fgs/functions/{function_urn}/reservedinstances
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
租户项目 ID,获取方式请参见获取项目ID。 |
function_urn |
是 |
String |
函数的URN,详细解释见FunctionGraph函数模型的描述。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
用户Token。 通过调用IAM服务获取用户Token接口获取(响应消息头中X-Subject-Token的值)。 |
Content-Type |
是 |
String |
消息体的类型(格式) |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
count |
是 |
Integer |
预留实例个数 |
idle_mode |
否 |
Boolean |
是否开启闲置模式配置 |
tactics_config |
否 |
TacticsConfig object |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
cron_configs |
否 |
Array of CronConfig objects |
定时配置列表 |
metric_configs |
否 |
Array of MetricConfig objects |
流量配置列表 |
响应参数
状态码: 200
参数 |
参数类型 |
描述 |
---|---|---|
count |
Integer |
预留实例个数 |
idle_mode |
Boolean |
是否开启闲置模式配置 |
tactics_config |
TacticsConfig object |
参数 |
参数类型 |
描述 |
---|---|---|
cron_configs |
Array of CronConfig objects |
定时配置列表 |
metric_configs |
Array of MetricConfig objects |
流量配置列表 |
参数 |
参数类型 |
描述 |
---|---|---|
name |
String |
定时配置名称 |
cron |
String |
定时表达式 |
count |
Integer |
拉起预留实例个数 |
start_time |
Long |
开始时间戳(epoch时间戳格式) |
expired_time |
Long |
失效时间戳(epoch时间戳格式) |
参数 |
参数类型 |
描述 |
---|---|---|
name |
String |
流量配置名称 |
type |
String |
流量配置类型,当前只支持预留实例使用率一种类型 枚举值:
|
threshold |
Integer |
流量阈值 |
min |
Integer |
流量最小值 |
状态码: 400
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码 |
error_msg |
String |
错误信息 |
状态码: 401
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码 |
error_msg |
String |
错误信息 |
状态码: 403
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码 |
error_msg |
String |
错误信息 |
状态码: 404
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码 |
error_msg |
String |
错误信息 |
状态码: 500
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码 |
error_msg |
String |
错误信息 |
请求示例
将函数预留实例数量更新为3。
PUT https://{Endpoint}/v2/{project_id}/fgs/functions/{function_urn}/reservedinstances { "count" : 3 }
响应示例
状态码: 200
OK
{ "count" : 2 }
SDK代码示例
SDK代码示例如下。
将函数预留实例数量更新为3。
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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.functiongraph.v2.region.FunctionGraphRegion; import com.huaweicloud.sdk.functiongraph.v2.*; import com.huaweicloud.sdk.functiongraph.v2.model.*; public class UpdateFunctionReservedInstancesCountSolution { 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); FunctionGraphClient client = FunctionGraphClient.newBuilder() .withCredential(auth) .withRegion(FunctionGraphRegion.valueOf("<YOUR REGION>")) .build(); UpdateFunctionReservedInstancesCountRequest request = new UpdateFunctionReservedInstancesCountRequest(); UpdateFunctionReservedInstancesCountRequestBody body = new UpdateFunctionReservedInstancesCountRequestBody(); body.withCount(3); request.withBody(body); try { UpdateFunctionReservedInstancesCountResponse response = client.updateFunctionReservedInstancesCount(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()); } } } |
将函数预留实例数量更新为3。
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 from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkfunctiongraph.v2.region.functiongraph_region import FunctionGraphRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkfunctiongraph.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 = __import__('os').getenv("CLOUD_SDK_AK") sk = __import__('os').getenv("CLOUD_SDK_SK") credentials = BasicCredentials(ak, sk) \ client = FunctionGraphClient.new_builder() \ .with_credentials(credentials) \ .with_region(FunctionGraphRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdateFunctionReservedInstancesCountRequest() request.body = UpdateFunctionReservedInstancesCountRequestBody( count=3 ) response = client.update_function_reserved_instances_count(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
将函数预留实例数量更新为3。
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 |
package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" functiongraph "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/functiongraph/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 := functiongraph.NewFunctionGraphClient( functiongraph.FunctionGraphClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.UpdateFunctionReservedInstancesCountRequest{} request.Body = &model.UpdateFunctionReservedInstancesCountRequestBody{ Count: int32(3), } response, err := client.UpdateFunctionReservedInstancesCount(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
状态码
状态码 |
描述 |
---|---|
200 |
OK |
400 |
Bad Request 请求错误。 |
401 |
Unauthorized 鉴权失败。 |
403 |
Forbidden 没有操作权限。 |
404 |
Not Found 找不到资源。 |
500 |
Internal Server Error 服务内部错误。 |
错误码
请参见错误码。