Serverless-application-model: VpcConfig invalid when referencing other resources

[jkahn117]

The following returns the error message Resource with id [SampleFunction] is invalid. Type of property 'VpcConfig' is invalid. though appears to be valid.

VpcConfig:
  SecurityGroupIds:
    - !Ref FunctionSecurityGroup
  SubnetIds:
    - !ImportValue "aroundme-private-subnet"

When I modify the block to reference the actual values (as follows), template works as expected, thus this seems to be a transform issue.

VpcConfig:
  SecurityGroupIds:
    - "sg-ABC123"
  SubnetIds:
    - "subnet-ABC123"

[sanathkr]

Known bug. Related to #22.

We are working on resolving this now. We will update this thread once its resolved

[joekiller]

I literally preprocess my templates inserting the proper info.

-Joe
Sent via mobile.

On Feb 15, 2017 10:49 PM, "Denis Loginov" [e-mail] wrote:

Is there any workaround for now? Perhaps substitution at a higher level?

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[dinvlad]

I'm doing everything through CodePipeline now and strangely, it doesn't appear to have this problem.

EDIT: haven't tested with ImportValue though, it may be the only thing still not supported.

EDIT2: Seems like deletion of ENI still doesn't work if there are referenced resources (even when references are resolved correctly), see #64

[sanathkr]

@dinvlad that's because we just recently deployed the fix :-) Intrinsic functions should just work, except for ImportValue specifically in a few places - https://github.com/awslabs/serverless-application-model/blob/master/HOWTO.md#using-intrinsic-functions

[dinvlad]

Yep, working correctly now!

[jkahn117]

Confirmed, now working.