CODEWITHSUNDEEP
amazon-web-servicesaws-lambdaamazon-iam
Karias Bolster
Karias Bolster

Reputation: 1035

How to wildcard aws lambda function permission in resource

Hi I have a lot of lambda functions that needs lambda:UpdateFunctionCode permission. Its too troublesome to input all the functions' ARNs in the resource field. All my functions has a prefix, when I try to use prefix* in the resource field it does not allow me.

This is what I tried but didn't work.

"arn:aws:lambda:ap-southeast-1:xxxxxxxx:function:prefix*"

Is there a way I can use a wildcard for this?

Edit: added a fake account number.

Upvotes: 7

Views: 3424

Answers (1)

GreenLake4964
GreenLake4964

Reputation: 776

Although this is a good feature to have but I have verified with AWS support

(1) Function name format cannot include "*" (https://docs.aws.amazon.com/lambda/latest/dg/API_AddPermission.html#SSS-AddPermission-request-FunctionName)

(2) they have submit a feature request internally. The support also suggest you could also raise the concerns on the Github[3][4] page so that the Quickstart team can directly address them.

[3] https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#resource-types

[4] https://github.com/awslabs/serverless-application-model/issues

Upvotes: 4

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