Description
If STRATOS_URL env var has not been found, CLI should output:
Could not find required "STRATOS_URL" variable in your environment.
If STRATOS_URL is the wrong format, CLI should output:
The "STRATOS_URL" variable in your environment is not a valid URL. You have provided "https://localhost" Please provide the Stratos Controller URL as follows https://<host>:<port>
Where the hostname provided by the user is output in the error message.