The examples folder is now backed by a Test Framework which requires certain files exist within a Directory. For the tests to run, the following files must exist:
main.tf- which contains the code for the exampleREADME.md- which contains an summary of what will be provisionedvariables.tf- which contains all of the variables used in this example
Other files and directories may exist in this directory, such as any sub-modules; however there must be no provider or terraform blocks specified in the example - since these will be generated by the test framework (and this will conflict).