[ BUG ] New-FalconFirewallGroup will not create a group following wiki example in PowerShell 5.1

[bk-cs]

Describe the bug
Errors are generated when you attempt to copy/paste the example to create a new firewall group with a rule within PowerShell 5.1.

To Reproduce
Use PowerShell 5.1 and follow the wiki example.

Expected behavior
A clear and concise description of what you expected to happen.

Environment (please complete the following information):

• OS: Windows 10
• PowerShell: 5.1
• PSFalcon: 2.2.1

[bk-cs]

These errors are generated because of a difference in how PowerShell Desktop and PowerShell Core treat [PSCustomObject] and [hashtable] objects. In PowerShell Core, a [hashtable] can be used with Select-Object in the same way that [PSCustomObject] can, but in PowerShell Desktop, this doesn't work.

To work around this problem until PSFalcon is updated, force [hashtable] objects to be [PSCustomObjects]. For instance, with the Firewall example, change $Rules from:

$Rules = @(
    @{
        name = 'Block IP'
        description = 'Block outbound to example.com IP address'
        platform_ids = @( '0' )
        enabled = $true
        action = 'DENY'
        direction = 'OUT'
        address_family = 'IP4'
        protocol = '*'
        fields = @(
            @{
                name = 'network_location'
                type = 'set'
                values = @( 'ANY' )
            }
        )
        local_address = @(@{ address = '*'; netmask = 0 })
        remote_address = @(@{ address = '93.184.216.34'; netmask = 32 })
    }
)

To this instead:

$Rules = @(
    [PSCustomObject]@{
        name = 'Block IP'
        description = 'Block outbound to example.com IP address'
        platform_ids = @( '0' )
        enabled = $true
        action = 'DENY'
        direction = 'OUT'
        address_family = 'IP4'
        protocol = '*'
        fields = @(
            @{
                name = 'network_location'
                type = 'set'
                values = @( 'ANY' )
            }
        )
        local_address = @(@{ address = '*'; netmask = 0 })
        remote_address = @(@{ address = '93.184.216.34'; netmask = 32 })
    }
)

[bk-cs]

Resolved with v2.2.3 release