Usage example of the --var command line option

[jandkw99]

The documentation doesn't give any indication of what the expected format for the variables is. I tried reviewing the code and (not being a Typescript developer) it wasn't overly obvious except that it seemed like an array of strings which contained name=value pairs (separated by the equals).

I ask because I'm having trouble getting the commandline --var option pass variables.

I am running this on Windows x64 using Powershell.

My last attempt looked like:
httpyac somefilename-v1.http -e dev --all --var SUBSCRIPTION_KEY=123456 --verbose

And I'm getting (which actually looks like it might be picking up the variable now - aside note the misspelling of environment in the verbose log):

current environement variables {
SUBSCRIPTION_KEY: '123456',
host: 'https://host.domain.com.au',
ENVIRONMENT: 'dev',
'$global': {},
'$getOAuth2Response': [AsyncFunction: pt]
}

---

GET /api-{{ENVIRONMENT}}/v1
Authorization: openid client_credentials local
Subscription-Key: {{SUBSCIPTION_KEY}}
Correlation-ID: {{$guid}}
[-] SUBSCIPTION_KEY is not defined (ReferenceError: SUBSCIPTION_KEY is not defined - Object.userJS (somefilename.http:12:20)
ReferenceError: SUBSCIPTION_KEY is not defined

I'm also wondering whether client credentials (particularly the secret) can be passed in from the command line. Having to write out a file with a plain text password doesn't seem to conform to general security principles. Presumably if I can get Subscription Key passed in then TOKEN_CLIENT_SECRET should also be able to be passed on?

Thanks