Cloudformation failing to create EFS resource (Solved)

[jedijamez567]

I'm having the following issue during the cloudformation deployment:

Embedded stack arn:aws:cloudformation:us-east-2:409536199879:stack/efs-create-file-system-tutorial-ElasticFileSystem-UIN3WSA8YK7G/bb9d6340-f9cc-11ea-91a7-0a7cd1635ec6 was not successfully created: The following resource(s) failed to create: [InstanceRole, ElasticFileSystemDelete].

[jedijamez567]

I've found the issue, in the cloudformation stack to create the EFS resource in the section that asks for the CMK, I needed to add the ARN of the CMK, not just the name of the CMK.