Template size exceeds CloudFormation limit (51,200 bytes). Consider using a template URL from S3 instead of inline template content.

Template format error: Unresolved resource dependencies [NonExistentResource] in the Resources block of the template

Failed to create Change Set: The following hook(s)/validation failed: [AWS::EarlyValidation::PropertyValidation]. To troubleshoot Early Validation errors, use the DescribeEvents API for detailed failure information.. Validation errors: /Resources/InvalidSSMParameter/Properties/Type: Foo is not a valid enum value. Supported values: [String, StringList]

Failed to create Change Set: The following hook(s)/validation failed: [AWS::EarlyValidation::ResourceExistenceCheck]. To troubleshoot Early Validation errors, use the DescribeEvents API for detailed failure information.. Validation errors: /Resources/TestBucket: Resource of type 'AWS::S3::Bucket' with identifier 'format-test-test-047447236761' already exists.

Process completed with exit code 1.

Failed to create Change Set: The submitted information didn't contain changes. Submit different information to create a change set.

Process completed with exit code 1.

Stack execution failed: Resource handler returned message: "The CIDR '192.168.1.0/24' is invalid. (Service: Ec2, Status Code: 400, Request ID: fced19d5-f415-452a-b026-3897837b02ac) (SDK Attempt Count: 1)" (RequestToken: 1fbd3829-0801-0886-3dc8-86aa3703e7f9, HandlerErrorCode: InvalidRequest)

The run was canceled by @chrisqm-dev.

The operation was canceled.