Simple task to verify https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-role-policy.html

The format for PolicyDocument is get from

• https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#access_policies-json
• https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements.html

but without advanced features like NotResource or NotPrincipal.

The schema was defined in src/main/resources/schemas/RolePolicy.json using JsonSchema.

• Java 21
• Maven 4.0.0

mvn clean compile exec:java

You need to provide path to a file with valid json format or choose default to use the default file.

Some of defined files are in src/main/resources/examples folder.

The tests are in src/test/java folder and can be run with the following command:

mvn clean test