英文:
How to give multiple SourceArn for AWS::Lambda::Permission in Cloudformation?
问题
I have updated the template.yaml file as below, I need to give permission to multiple schedulers for a lambda function.
## Grant permission to Events trigger Lambda
PermissionForEventsToInvokeSchedulerFunction:
Type: AWS::Lambda::Permission
Properties:
FunctionName: !Ref SchedulerFunction
Action: lambda:InvokeFunction
Principal: events.amazonaws.com
SourceArn:
- !GetAtt AsyncDashboardFirstDayMonthScheduledRule.Arn
- !GetAtt AsyncDashboardOnceEveryDayScheduledRule.Arn
- !GetAtt AsyncDashboardOnceEveryOnehourScheduledRule.Arn
Getting error below.
Value of property SourceArn must be of type String.
英文:
I have updated the template.yaml file as below, I need to give permission to multiple schedulers for an lambda function.
## Grant permission to Events trigger Lambda
PermissionForEventsToInvokeSchedulerFunction:
Type: AWS::Lambda::Permission
Properties:
FunctionName: !Ref SchedulerFunction
Action: lambda:InvokeFunction
Principal: events.amazonaws.com
SourceArn:
- !GetAtt AsyncDashboardFirstDayMonthScheduledRule.Arn
- !GetAtt AsyncDashboardOnceEveryDayScheduledRule.Arn
- !GetAtt AsyncDashboardOnceEveryOnehourScheduledRule.Arn
Getting error below.
Value of property SourceArn must be of type String
答案1
得分: 2
如果您查看AWS文档的SourceArn，您会发现这是一个字符串，而不是一个字符串列表。因此，您只能在SourceArn中有一个值。
英文:
If you check aws docs's SourceArn you will see that this is a string, not a list of strings. So you can have only one value in SourceArn.
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