adding (or exposing existing packages) dart only implementation of aws services on pub.dev

[henryqum]

Describe the feature you'd like to request

Hi,

we building dart only apps and we using sqs, lambda runtime, and create and event on EventBridge scheduler using signature_v4 lib and http requests, we plan to use dynemoDB and we wish we had official libraries from aws save much time and headache and let you use more aws easily, there was once official lambda runtime

Thanks a lot

Describe your use case and how the feature would improve your experience.

we using sqs for messaging between remote server and to trigger lambda functions
we using lambda functions to be triggered by sqs and by event bridge scheduler
we creating event bridge scheduler dynamically
we plan to use dynemo db

Describe alternatives you've considered

we use signature v4 with http which is very not convenience and lead to some errors

Additional context

We are waiting for that!