Hub template ListOfCustomCidrBlocks parameter does not match the AllowedValue pattern

[boscok2]

Describe the bug When using the Hub template, the parameters for ListOfCustomCidrBlocks gives an example with space in the comma delimited list. This is not allowed as per the allowed pattern so the deployment fails. Removing the AllowedPattern seems to unblock but leads to an issue when CreateRoute CRUD operations runs and it fails.

To Reproduce Deploy the current template from the repository will not allow you to deploy the stack due to allowed value pattern

Expected behavior When VPC is created, it should wait for the attachment to be created and then try to create the association and propagation

Please complete the following information about the solution:

• [3.2.0 ] Version: [e.g. v1.0.0]

To get the version of the solution, you can look at the description of the created CloudFormation stack. For example, "(SO0009) - The AWS CloudFormation template for deployment of the aws-centralized-logging. Version v1.0.0". You can also find the version from releases

• [ eu-west-2] Region: [e.g. us-east-1]
• [No ] Was the solution modified from the version published on this repository?
• [ ] If the answer to the previous question was yes, are the changes available on GitHub?
• [Yes ] Have you checked your service quotas for the sevices this solution uses?
• [ No] Were there any errors in the CloudWatch Logs? How to enable debug mode?

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Additional context Add any other context about the problem here.

[groverlalit]

Thanks for raising this issue. This bug will be resolved in the next release.