how to add plugin in aws-sam template.yaml file

Question

is there any way to add custom plugin in aws-sam template.yaml file like Serverless.yml file for eg:

plugins:
  - plugin-1
  - plugin-2

custom:
  abc:
   accountId: "************"  

Answer 1

No, not exactly. However, a SAM template is just a untransformed Cloudformation template. So depending on what precisely you want to achieve, creating a CFN Macro might be an option.