文档首页/ 函数工作流 FunctionGraph/ API参考/ API/ 函数流/ 获取指定函数流执行实例列表 - ListWorkflowExecutions
更新时间:2025-12-12 GMT+08:00
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获取指定函数流执行实例列表 - ListWorkflowExecutions

功能介绍

获取指定函数流执行实例列表

调用方法

请参见如何调用API

授权信息

账号具备所有API的调用权限,如果使用账号下的IAM用户调用当前API,该IAM用户需具备调用API所需的权限,具体权限要求请参见权限和授权项

URI

GET /v2/{project_id}/fgs/workflows/{workflow_id}/executions

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

参数解释:

租户项目 ID,获取方式请参见获取项目ID

约束限制:

不涉及。

取值范围:

只能由英文字母、数字组成,且长度为32个字符。

默认取值:

不涉及。

workflow_id

String

参数解释:

函数工作流ID。

约束限制:

不涉及。

取值范围:

[1, 512]

默认取值:

不涉及。

表2 Query参数

参数

是否必选

参数类型

描述

limit

Integer

分页查询,每页显示的条目数量,最大数量200,超过200后只返回200。

status

String

流程实例状态。

枚举值:

  • success: 成功

  • fail: 失败

  • running: 运行中

  • timeout: 超时

  • cancel: 取消

start_time

String

查询开始时间,UTC时间。若起始时间未填写,以终止时间前推3天为起始时间。

end_time

String

查询结束时间,UTC时间。若终止时间未填写,以起始时间后退3天未终止时间。若均未填写,默认查询最近3天数据。

请求参数

响应参数

状态码: 200

表3 响应Body参数

参数

参数类型

描述

executions

Array of FlowExecutionBrief objects

流程执行信息列表

表4 FlowExecutionBrief

参数

参数类型

描述

workflow_id

String

流程定义ID

workflow_urn

String

函数工作流URN,格式为:

urn:fss:<region_id>:<project_id>:workflow:<package>:<workflow_name>:<version>

注意:

package当前只支持default

version当前只支持latest

execution_id

String

流程执行实例ID

status

String

流程实例状态。

枚举值:

  • success: 成功

  • fail: 失败

  • running: 运行中

  • timeout: 超时

  • cancel: 取消

begin_time

String

流程实例创建时间,格式:yyyy-MM-ddTHH:mm:ssZ,UTC时间

end_time

String

流程实例结束时间,格式:yyyy-MM-ddTHH:mm:ssZ,UTC时间

last_update_time

String

流程实例上次更新时间,格式:yyyy-MM-ddTHH:mm:ssZ,UTC时间

created_by

String

流程实例创建者

状态码: 400

表5 响应Body参数

参数

参数类型

描述

error_code

String

错误码

error_msg

String

错误描述

request_id

String

请求ID

状态码: 500

表6 响应Body参数

参数

参数类型

描述

error_code

String

错误码

error_msg

String

错误描述

request_id

String

请求ID

请求示例

获取函数流id为{workflow_id}的函数流的执行实例列表。

GET /v2/{project_id}/fgs/workflows/{workflow_id}/executions

响应示例

状态码: 200

函数流执行查询返回体

{
  "executions" : [ {
    "workflow_id" : "48aff955-ea10-4ffd-b426-190bc192dc14",
    "workflow_urn" : "urn:fss:cn-north-7:73d69ae0cfcf460190522d060f05ad:workflow:default:testflow:latest",
    "execution_id" : "48aff955-ea10-4ffd-b426-190bc192dc14",
    "status" : "running",
    "begin_time" : "2021-01-01T00:00:00Z",
    "end_time" : "2021-01-01T00:00:00Z",
    "last_update_time" : "2021-01-01T00:00:00Z",
    "created_by" : "admin"
  } ]
}

SDK代码示例

SDK代码示例如下。

Java

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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 ListWorkflowExecutionsSolution {

    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();
        ListWorkflowExecutionsRequest request = new ListWorkflowExecutionsRequest();
        request.withLimit(<limit>);
        request.withStatus(ListWorkflowExecutionsRequest.StatusEnum.fromValue("<status>"));
        request.withStartTime("<start_time>");
        request.withEndTime("<end_time>");
        try {
            ListWorkflowExecutionsResponse response = client.listWorkflowExecutions(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

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# 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 = ListWorkflowExecutionsRequest()
        request.limit = <limit>
        request.status = "<status>"
        request.start_time = "<start_time>"
        request.end_time = "<end_time>"
        response = client.list_workflow_executions(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

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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.ListWorkflowExecutionsRequest{}
	limitRequest:= int32(<limit>)
	request.Limit = &limitRequest
	statusRequest:= model.GetListWorkflowExecutionsRequestStatusEnum().<STATUS>
	request.Status = &statusRequest
	startTimeRequest:= "<start_time>"
	request.StartTime = &startTimeRequest
	endTimeRequest:= "<end_time>"
	request.EndTime = &endTimeRequest
	response err := client.ListWorkflowExecutions(request)
	if err == nil {
        fmt.Printf("%+v\n" response)
    } else {
        fmt.Println(err)
    }
}

更多

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

函数流执行查询返回体

400

Bad Request

500

Internal Server Error

错误码

请参见错误码

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