    GET http://localhost:8000/hello
    [Options]
    aws-sigv4: aws:amz:eu-central-1:sts
    cacert: cacertfile
    cert: certfile
    cert: certfile:qU114@q,["NO
    key: keyfile
    compressed: false
    connect-to: example.com:443:example.net:8443
    connect-timeout: 60s
    delay: 1000
    delay: 1000ms
    delay: 1s
    delay: 1m
    delay: 1h
    location: false
    location-trusted: false
    header: key: value
    http1.0: false
    http1.1: false
    http2: false
    http3: false
    insecure: false
    ipv4: false
    ipv6: false
    limit-rate: 1000
    max-redirs: 10
    max-time: 100s
    negotiate: false
    netrc: false
    netrc-file: netrcfile
    netrc-optional: false
    ntlm: false
    output: output.txt
    path-as-is: false
    pinnedpubkey: pinnedpubkeyfile
    proxy: http://proxy.example
    repeat: -1
    repeat: 5
    resolve: example.com:443:127.0.0.1
    retry: 0
    retry: -1
    retry: 4
    retry-interval: 1000
    retry-interval: 1000ms
    retry-interval: 1s
    skip: false
    unix-socket: build/unix_socket.sock
    user: bob:secret
    variable: user=null
    variable: status=true
    variable: count=2
    variable: score=7.7
    variable: name=Bob
    variable:name = Bob
    verbose: false
    very-verbose: false

    GET http://localhost:8000/hello
    [Options]
    aws-sigv4: {{aws-sigv4}}
    cacert: {{cacert}}
    cert: {{cert}}
    key: {{key}}
    compressed: {{compressed}}
    connect-to: {{connect-to}}
    connect-timeout: {{connect-timeout}}
    delay: {{delay}}
    location: {{location}}
    location-trusted: {{location-trusted}}
    header: {{header}}
    http1.0: {{http10}}
    http1.1: {{http11}}
    http2: {{http2}}
    http3: {{http3}}
    insecure: {{insecure}}
    ipv4: {{ipv4}}
    ipv6: {{ipv6}}
    limit-rate: {{limit-rate}}
    max-redirs: {{max-redirs}}
    max-time: {{max-time}}
    negotiate: {{negotiate}}
    netrc: {{netrc}}
    netrc-file: {{netrc-file}}
    netrc-optional: {{netrc-optional}}
    ntlm: {{ntlm}}
    output: {{output}}
    path-as-is: {{path-as-is}}
    pinnedpubkey: {{pinnedpubkey}}
    proxy: {{proxy}}
    repeat: {{repeat}}
    resolve: {{resolve}}
    retry: {{retry}}
    retry-interval: {{retry-interval}}
    skip: {{skip}}
    unix-socket: {{socket-file}}
    user: {{user}}
    #variable: {{variable}}     NOT SUPPORTED YET
    verbose: {{verbose}}
    very-verbose: {{very-verbose}}