Better resource type development documentation

aws-cloudformation / cloudformation-cli

The CloudFormation Provider Development Toolkit allows you to author your own resource providers and modules that can be used by CloudFormation.

Apache License 2.0

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Open mmaeng opened 1 year ago

mmaeng commented 1 year ago

Documentation needs to updated to help east difficulty in resource type development. Reports of :

There have been many instances where a given resource will work locally but fail when executed in AWS.
on a Read the resource will only get the primaryIdentifier , property must be returned by Read to work with Fn::GetAtt.
CFN enforces physical identifiers across stacks for registry resources.