调用DescribeProjectNodes获取项目流程节点列表_云市场(Marketplace)-阿里云帮助中心

调试

您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。

请求参数

名称	类型	是否必选	示例值	描述
Action	String	是	DescribeProjectNodes	系统规定参数。取值：DescribeProjectNodes。
InstanceId	String	是	4****89	云市场订单实例ID。

返回数据

名称	类型	示例值	描述
Success	Boolean	true	成功状态标识
RequestId	String	937fee1f-26bb-4b6e-8def-977a6bdaa1e5	请求 ID
Result	Array of ProjectNode		无
NextNodeId	Long	8472	下一个流程节点 ID
StepNo	Integer	2	所属流程节点的序号
AutoFinishNode	Boolean	false	节点超时是否自动完成
FinalStepNo	Integer	4	最终流程节点的序号
PreviousNodeId	Long	8470	上一个流程节点 ID
ParentNodeId	Long	0	父级流程节点 ID
GmtExpired	Long	1588834325000	流程节点超时时间（Unix 时间戳）
OperatorRole	String	System	操作人角色，取值： System：系统 Custom：客户 Provider：服务提供商
GmtStart	Long	1588834325000	流程节点开始时间（Unix时间戳）
NodeStatus	String	Finish	节点执行状态，取值： NotStart：未开始 Starting：进行中 Cancel：已取消 Finish：已完成
NodeName	String	分配服务商节点	节点名称
GmtFinished	Long	1588834325000	流程节点完成时间（unix时间戳）
AllowRollbackNode	Boolean	false	是否允许执行回滚到上一个流程节点
TemplateForm	String	[ {"fieldKey": "TFD0","isRequired": true,"maxLength": 50, "placeHolder": "姓名","stepNum": 0,"title": "收货人姓名","type": "text" },{ "fieldKey": "TFD1","isRequired": true,"maxLength": 50,"placeHolder": "手机号码","stepNum": 1,"title": "收货人电话","type": "text"},{"fieldKey": "TFD2","isRequired": true,"maxLength": 50,"placeHolder": "省市区街道门牌号码","stepNum": 2,"title": "详细收货地址","type": "textarea"}]	流程节点表单内容
NeedAttachment	Boolean	false	是否强制要求上传附件
NodeId	Long	8471	流程节点id

示例

请求示例

http(s)://market.aliyuncs.com/?Action=DescribeProjectNodes
&InstanceId=4****89
&公共请求参数

正常返回示例

XML格式

HTTP/1.1 200 OK
Content-Type:application/xml

<DescribeProjectNodesResponse>
    <Success>true</Success>
    <RequestId>937fee1f-26bb-4b6e-8def-977a6bdaa1e5</RequestId>
    <Result>
        <NextNodeId>8472</NextNodeId>
        <StepNo>2</StepNo>
        <AutoFinishNode>false</AutoFinishNode>
        <FinalStepNo>4</FinalStepNo>
        <PreviousNodeId>8470</PreviousNodeId>
        <ParentNodeId>0</ParentNodeId>
        <GmtExpired>1588834325000</GmtExpired>
        <OperatorRole>System</OperatorRole>
        <GmtStart>1588834325000</GmtStart>
        <NodeStatus>Finish</NodeStatus>
        <NodeName>分配服务商节点</NodeName>
        <GmtFinished>1588834325000</GmtFinished>
        <AllowRollbackNode>false</AllowRollbackNode>
        <TemplateForm>[ {"fieldKey": "TFD0","isRequired": true,"maxLength": 50, "placeHolder": "姓名","stepNum": 0,"title": "收货人姓名","type": "text" },{ "fieldKey": "TFD1","isRequired": true,"maxLength": 50,"placeHolder": "手机号码","stepNum": 1,"title": "收货人电话","type": "text"},{"fieldKey": "TFD2","isRequired": true,"maxLength": 50,"placeHolder": "省市区街道门牌号码","stepNum": 2,"title": "详细收货地址","type": "textarea"}]</TemplateForm>
        <NeedAttachment>false</NeedAttachment>
        <NodeId>8471</NodeId>
    </Result>
</DescribeProjectNodesResponse>

JSON格式

HTTP/1.1 200 OK
Content-Type:application/json

{
  "Success" : true,
  "RequestId" : "937fee1f-26bb-4b6e-8def-977a6bdaa1e5",
  "Result" : [ {
    "NextNodeId" : 8472,
    "StepNo" : 2,
    "AutoFinishNode" : false,
    "FinalStepNo" : 4,
    "PreviousNodeId" : 8470,
    "ParentNodeId" : 0,
    "GmtExpired" : 1588834325000,
    "OperatorRole" : "System",
    "GmtStart" : 1588834325000,
    "NodeStatus" : "Finish",
    "NodeName" : "分配服务商节点",
    "GmtFinished" : 1588834325000,
    "AllowRollbackNode" : false,
    "TemplateForm" : "[ {\"fieldKey\": \"TFD0\",\"isRequired\": true,\"maxLength\": 50, \"placeHolder\": \"姓名\",\"stepNum\": 0,\"title\": \"收货人姓名\",\"type\": \"text\" },{ \"fieldKey\": \"TFD1\",\"isRequired\": true,\"maxLength\": 50,\"placeHolder\": \"手机号码\",\"stepNum\": 1,\"title\": \"收货人电话\",\"type\": \"text\"},{\"fieldKey\": \"TFD2\",\"isRequired\": true,\"maxLength\": 50,\"placeHolder\": \"省市区街道门牌号码\",\"stepNum\": 2,\"title\": \"详细收货地址\",\"type\": \"textarea\"}]",
    "NeedAttachment" : false,
    "NodeId" : 8471
  } ]
}

错误码

HttpCode	错误码	错误信息	描述
400	IllegalRequest	Illegal request.	请求参数异常
400	IllegalParameter	Illegal parameter %s.	参数异常
400	IllegalResult	Illegal result.	数据结果异常
400	IllegalPermission	Permission Denied.	该账号没有权限
500	InternalError	The request processing has failed due to some unknown error.	请求发生系统异常

访问错误中心查看更多错误码。