Aws-cli: cloudformation package - add support to S3 location for AWS::AppSync::Resolver

[lion3ls]

Hi there,

I think it would be a cool feature to see AWS::AppSync::Resolver's S3 locations

{
  "ResponseMappingTemplateS3Location" : String,
  ...
  "RequestMappingTemplateS3Location" : String,
}

to support upload to an S3 bucket like AWS::AppSync::GraphQLSchema's DefinitionS3Location does.

Thanks :kissing:

[DanielLaberge]

We would love this as well! Right now we have to use aws s3 sync to manage the files ourselves, and it makes for templates that are easy to break.

The referenced #3487 would be even more flexible, of course.

[justnance]

Seems like a reasonable feature request. @sanathkr - what are your thoughts?

[wnkz]

I (wrongfully) created an issue about this on the SAM repo (https://github.com/awslabs/serverless-application-model/issues/572) ; so please add my vote on this one 🙂

[wnkz]

Hey, any idea on when #3559 will be merged? I really need this 🙏