I have a Dockerfile in the directory that the below handwritten fly.toml is in.
```
app = "unique-new-app-name"
[metrics]
port = 9091
path = "/metrics"
[[vm]]
cpu_kind = "shared"
cpus = 2
memory_mb = 512
```
In that directory I try to fly launch it:
> fly launch --ha=false --region=iad
An existing fly.toml file was found for app unique-new-app-name
? Would you like to use this fly.toml configuration for this app? Yes
Scanning source code
Detected a Dockerfile app
Creating app in /[directory]
Error: region not found. Is this a valid region according to `fly platform regions`?
I have tried with primary_region set in the toml file, i have tried without --region. Everything fails with that error of an ‘empty’ region. I’ve tried fly deploy, but that fails with ‘no app exists’
What am I doing wrong?