fix: standardizing on double quotes for yaml strings

Author: sliedig

unicorn_properties/integration/event-schemas.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Description: Event Schemas for use by the Properties Service
 
 Parameters:

unicorn_properties/integration/subscriber-policies.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Description: >
   Defines the event bus policies that determine who can create rules on the event bus to
   subscribe to events published by Unicorn Properties Service.

unicorn_properties/integration/subscriptions.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Description: Defines the rule for the events (subscriptions) that Unicorn Properties wants to consume.
 
 Parameters:

unicorn_properties/template.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: 2010-09-09
+AWSTemplateFormatVersion: "2010-09-09"
 Transform:
   - AWS::LanguageExtensions
   - AWS::Serverless-2016-10-31

unicorn_web/integration/event-schemas.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Description: 'Event Schemas for use by the Web Service'
 
 Parameters:

unicorn_web/integration/subscriber-policies.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Description: >
   Defines the event bus policies that determine who can create rules on the event bus to
   subscribe to events published by Unicorn Web Service.

unicorn_web/integration/subscriptions.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: '2010-09-09'
+AWSTemplateFormatVersion: "2010-09-09"
 Description: Defines the rule for the events (subscriptions) that Unicorn Properties wants to consume.
 
 Parameters:
@@ -59,4 +59,4 @@ Outputs:
   PublicationEvaluationCompletedSubscription:
     Description: Rule ARN for Property service event subscription
     Value:
-      Fn::GetAtt: PublicationEvaluationCompletedSubscriptionRule.Arn
+      Fn::GetAtt: [ PublicationEvaluationCompletedSubscriptionRule, Arn ]

unicorn_web/template.yaml

@@ -1,6 +1,6 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
-AWSTemplateFormatVersion: 2010-09-09
+AWSTemplateFormatVersion: "2010-09-09"
 Transform:
   - AWS::LanguageExtensions
   - AWS::Serverless-2016-10-31