如何引用Arn和使用无服务器框架创建的AWS lambda函数的名称

我正在使用无服务器框架创建lambda函数，并希望能够在serverless.yml的其他部分中交叉引用其Arn和名称.

I am using the Serverless Framework to create a lambda function and would like to be able to cross-reference its Arn and name in other parts of serverless.yml.

令我惊讶的是，我很难找到！GetAtt和！Ref，因为lambda是通过香草CloudFormation创建的，所以我似乎并不希望这样做.(AWS :: Lambda :: Function返回Ref和Fn :: GetAtt，这很容易做到！)

I'm surprised how difficult I'm finding this as !GetAtt and !Ref do not seem to work as I would expect if the lambda was created via vanilla CloudFormation. (AWS::Lambda::Function returns Ref and Fn::GetAtt which would make this easy!)

我发现了几篇文章，它们暗示了解决方案，但没有任何内容用简单的英语陈述了如何实现这一目标.

I have found a few posts, that allude to solutions, but nothing that states in plain English how to achieve this.

...
functions:
  - ${file(functions/sendEmail.yml)}
...

sendEmail.yml

sendEmail:
  handler: lambda-functions/send-email.handler
...

参考尝试

阿恩

在我尝试过的模板的另一部分中:

ATTEMPTS TO REFERENCE

Arn

In another part of the template I have attempted:

...    
LambdaFunctionArn: !GetAtt sendEmail.Arn

但是，当我部署时，我得到了:

but, when I deploy, I get:

Error: The CloudFormation template is invalid: Template error: instance of Fn::GetAtt references undefined resource sendEmail

我注意到最终的CloudFormation模板已将sendEmail转换为sendEmailLambdaFunction，因此我尝试了:

I notice that the final CloudFormation template has converted sendEmail to sendEmailLambdaFunction, so I then tried:

LambdaFunctionArn: !GetAtt sendEmailLambdaFunction.Arn

但收到类似的错误.

我也希望能够引用该名称，但很遗憾

I also would like to be able to reference the name, but sadly

!Ref sendEmail

导致错误:

Error: The CloudFormation template is invalid: Template format error: Unresolved resource dependencies [sendEmail] in the Resources block of the template

为获得lambda的Arn和名称，我需要做的任何与精确更改有关的帮助，将不胜感激！

Any assistance with regards to precise changes I need to make, in order to achieve grabbing the lambda's Arn and name, would be greatly appreciated!

提前谢谢！我