Co-authored-by: Dec Kolakowski <[email protected]>%0ACo-authored-by: Dec Kolakowski <[email protected]>%0ACo-authored-by: Lukasz Gornicki <[email protected]>%0ACo-authored-by: ssemyonov <[email protected]>

* Update FilterPolicy config to match AWS API

Currently, filterPolicy configuration outlined in this file does not match what is outlined in the AWS documentation and API - https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sns-subscription.html. The `filterPolicy` should only contain the JSON policy, so no need for the `attributes` property; which in itself was confusing as the policy can apply to the message attributes or body.

Further to this, this definition file was missing the `filterPolicyScope` which is needed to determine whether the user wishes to filter on the message attributes or the body.

* Minor: remove redundant ref

* Minor: match Pascal casing

* Minor: amend casing

* Match AWS API casing and fix example

* Update SNS README

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Co-authored-by: Dec Kolakowski <[email protected]>

Co-authored-by: Lukasz Gornicki <[email protected]>

* docs: Add high throughput properties for fifo

* Use enums

* Add another example

* Bump version

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Co-authored-by: adam.gloyne <[email protected]>

Co-authored-by: Sergio Moya <[email protected]>%0ACo-authored-by: Lukasz Gornicki <[email protected]>