标签: amazon-appflow

我正在尝试通过云形成自动创建应用程序流。我在源中有多个字段（130+）并且我无法手动映射它。从 UI 中，我可以直接选择多个列，但从 cloudformation 中我必须指定，因此寻找是否有任何选项可以自动从源中获取所有列。

AWSTemplateFormatVersion: "2010-09-09"
Metadata:
    Generator: "Automation"
Description: ""
Parameters:
  snowusername:
    Type: String
    MaxLength: 128
  snowpassword:
    Type: String
    MaxLength: 128
  ServicenowUrl:
    Type: String
    MaxLength: 180
Resources:
    AppFlowFlowTest:
        Type: "AWS::AppFlow::Flow"
        Properties:
            FlowName: "IMGroupTest"
            Description: "Servicenow"
            SourceFlowConfig:
                ConnectorType: "Servicenow"
                ConnectorProfileName: !Ref AppFlowConnectorProfile
                SourceConnectorProperties:
                    ServiceNow:
                        Object: "business_service_group"
            DestinationFlowConfigList:
              -
                ConnectorType: "S3"
                DestinationConnectorProperties:
                    S3:
                        BucketName: "raw-data
                        BucketPrefix: "servicenow/appflow"
                        S3OutputFormatConfig:
                            FileType: "PARQUET"
                            PrefixConfig:
                                PrefixType: "FILENAME"
                            AggregationConfig:
                                AggregationType: "None"
            TriggerConfig:
                TriggerType: "OnDemand"
            Tasks:
              -
                SourceFields:
                  - "id"
                  - "site_name"
                  .
                  .
                  .
                  .