appName cannot contain spaces

[bmerigan]

Describe the bug

After a LOT of troubleshooting, I worked out that the appName parameter cannot contain spaces. Unleash was failing and I didn't know why.
As a quoted string I assumed anything goes.

const unleash = initialize({
  url: 'https://YOUR-API-URL',
  appName: 'my-node-name',
  customHeaders: { Authorization: '<YOUR_API_TOKEN>' },
});

Steps to reproduce the bug

No response

Expected behavior

There may be a good reason for this, but if so maybe it could be called-out specifically in the documentation / README.
I've spent days trying to work out why my implementation wasn't working.

Logs, error output, etc.

No response

Screenshots

No response

Additional context

No response

Unleash version

"unleash-client": "^6.1.1"

Subscription type

Open source

Hosting type

Self-hosted

SDK information (language and version)

No response

[bmerigan]

Closing. There's something else going on here. The value is important and cannot be arbitrary, but so far my implementation will only accept test.

Found info in other doco:

Set the Unleash client application name to the name of the environment your application runs in. This value is used to match environment scopes. See the example client configuration.