CODEWITHSUNDEEP
amazon-web-servicesyamlaws-cloudformation
user14257643
user14257643

Reputation:

E0000 mapping values are not allowed in this context

While running cloud formation templated I got

E0000 mapping values are not allowed in this context

Line number is Properties: where error occurs

InvokePermission:
    Type: AWS::Lambda::Permission
    Properties:
        Action:
          - lambda:InvokeFunction
        FunctionName: !Ref FunctionLambda
        Principal: sns.amazonaws.com

Upvotes: 0

Views: 1020

Answers (1)

samtoddler
samtoddler

Reputation: 9665

Your definition is wrong, as per the documentation

Action should be a string, something like below:

        permission:
        Type: AWS::Lambda::Permission
        Properties:
        FunctionName: !GetAtt function.Arn
        Action: lambda:InvokeFunction
        Principal: 123456789012

Plus this is explained in YAML mapping values are not allowed in this context as well.

So the correct definition would be:

    InvokePermission:
        Type: AWS::Lambda::Permission
        Properties:
            Action: lambda:InvokeFunction
            FunctionName: !Ref FunctionLambda
            Principal: sns.amazonaws.com

Upvotes: 2

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