在CloudFormation中,如何追加列表?嘗試:如何在CloudFormation中附加列表
!Join [ ",", [ !Ref ListParam, !Ref StringParam ]]
,但得到了一個錯誤:
A client error (ValidationError) occurred when calling the
ValidateTemplate operation: Template error: every Fn::Join object
requires two parameters, (1) a string delimiter and (2) a list of
strings to be joined or a function that returns a list of strings
(such as Fn::GetAZs) to be joined.