我正试图通过AWS CDK创建一个预算。
下面是代码,通过引用官方文档和TypeScript解决方案来完成类似的工作。
email = 'yo@yo.yo'
value = 90.0
subscription = sns_sub.EmailSubscription(email)
topic = sns.Topic(self, id='notification_topic', display_name='budget notifications',
topic_name='budget_notifications')
topic.add_subscription(subscription)
budget_data_props = aws_budgets.CfnBudget.BudgetDataProperty(budget_type='COST', time_unit='MONTHLY',
budget_name='CDK budget',
budget_limit=aws_budgets.CfnBudget.SpendProperty(amount=value, unit='USD'))
np = aws_budgets.CfnBudget.NotificationProperty(comparison_operator='GREATER_THAN',
notification_type='FORECASTED', threshold=90.0,
threshold_type='PERCENTAGE')
sub = aws_budgets.CfnBudget.SubscriberProperty(address=topic.topic_arn, subscription_type='SNS')
nws = aws_budgets.CfnBudget.NotificationWithSubscribersProperty(notification=np, subscribers=[sub])
budget_props = aws_budgets.CfnBudgetProps(budget=budget_data_props, notifications_with_subscribers=nws)
budget = aws_budgets.CfnBudget(self, 'cdk budget', budget=budget_props)我得到的错误是:
错误:
'@aws-cdk/aws-budgets.CfnBudget.BudgetDataProperty',值与联合中的任何类型不匹配:有线结构类型‘@aws/aws-
。COST’不匹配预期的{"$jsii.struct":{"fqn":"@aws-cdk/aws-budgets.CfnBudgetProps","data":{"budget":{"$jsii.struct":{"fqn":"@aws-cdk/aws-budgets.CfnBudget.BudgetDataProperty",预期对象引用,获取{“$jsii.struct”:{“fqn”:“@aws-cdk/aws-budgets.CfnBudgetProps”,“data”:{“budget”:{“$jsii.struct”:{“fqn”:“@aws-cdk/aws-budgets.CfnBudget.BudgetDataProperty”,“数据”:{“budgetType”:“成本”,“timeUnit”:“timeUnit”,“timeUnit”:{“timeUnit”:10,“unit”:“美元”}},"budgetName":"CDK预算“,"costFilters":null,"costTypes":null,"plannedBudgetLimits":null,”timePeriod“:null}},"notificationsWithSubscribers":{"$jsii.struct":{"fqn":"@aws-cdk/aws-budgets.CfnBudget.NotificationWithSubscribersProperty","data":{"notification":{"$jsii.struct":{"fqn":"@aws-cdk/aws-budgets.CfnBudget.NotificationProperty",“comparisonOperator”:{“comparisonOperator”:“GREATER_THAN”,“notificationType”:“预测”,“阈值”:90,“thresholdType”:“百分比”}},"subscribers":[{"$jsii.struct":{"fqn":"@aws-cdk/aws-budgets.CfnBudget.SubscriberProperty","data":{"address":"${TokenTOKEN.56}",“subscriptionType”:“SNS”}
我正在使用一个带有类型暗示的IDE,所以我不知道这是如何导致类型错配的。
感谢您的阅读和见解。
发布于 2020-10-19 03:23:58
在使用python和创建构造时,您有两个传递道具的选项。直接使用支持对象或支持对象的参数作为键/值对。你把这两种方法混合在一起。由于您正在创建道具对象,所以应该直接传递它。
budget = aws_budgets.CfnBudget(self, 'cdk budget', budget_props)您也可以这样做,而不是创建道具对象。
budget = aws_budgets.CfnBudget(
self, 'cdk budget',
budget=budget_data_props,
notifications_with_subscribers=nws
)https://stackoverflow.com/questions/64420181
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