Public/Get-VerkadaCameraGroup.ps1

function Get-VerkadaCameraGroup {
    <#
        .SYNOPSIS
        Gets all the camera sites in an organization
        
        .DESCRIPTION
        Used to retrieve all the camera sites in an organization or just the one with the specified name.
        The org_id and reqired tokens can be directly submitted as parameters, but is much easier to use Connect-Verkada to cache this information ahead of time and for subsequent commands.

        .LINK
        https://github.com/bepsoccer/verkadaModule/blob/master/docs/function-documentation/Get-VerkadaCameraGroup.md

        .EXAMPLE
        Get-VerkadaCameraGroup
        This will retrieve all the sites in an organization. The org_id and tokens will be populated from the cached created by Connect-Verkada.

        .EXAMPLE
        Get-VerkadaCameraGroup -name 'My New Sub-Site'
        This will retrieve the site with the name "My New Sub-Site". The org_id and tokens will be populated from the cached created by Connect-Verkada.

        .EXAMPLE
        Get-VerkadaCameraGroup -name 'My New Site' -org_id '7cd47706-f51b-4419-8675-3b9f0ce7c12d' -x_verkada_token 'a366ef47-2c20-4d35-a90a-10fd2aee113a' -x_verkada_auth 'auth-token-uuid-dscsdc' -usr 'a099bfe6-34ff-4976-9d53-ac68342d2b60'
        This will retrieve the site with the name "My New Sub-Site". The org_id and tokens are submitted as parameters in the call.
    #>


    [CmdletBinding(PositionalBinding = $true)]
    [Alias("Get-VerkadaCameraSite")]
    param (
        #The name of the site or sub-site being retrieved
        [Parameter(Position = 0)]
        [String]$name,
        #The UUID of the organization the user belongs to
        [Parameter(ValueFromPipelineByPropertyName = $true)]
        [ValidateNotNullOrEmpty()]
        [ValidatePattern('^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$')]
        [String]$org_id = $Global:verkadaConnection.org_id,
        #The Verkada(CSRF) token of the user running the command
        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [ValidatePattern('^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$')]
        [string]$x_verkada_token = $Global:verkadaConnection.csrfToken,
        #The Verkada Auth(session auth) token of the user running the command
        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [string]$x_verkada_auth = $Global:verkadaConnection.userToken,
        #The UUID of the user account making the request
        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [ValidatePattern('^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$')]
        [string]$usr = $Global:verkadaConnection.usr,
        #Switch to force site refresh
        [Parameter()]
        [switch]$refresh
    )
    
    begin {
        #parameter validation
        if ([string]::IsNullOrEmpty($org_id)) {throw "org_id is missing but is required!"}
        if ([string]::IsNullOrEmpty($x_verkada_token)) {throw "x_verkada_token is missing but is required!"}
        if ([string]::IsNullOrEmpty($x_verkada_auth)) {throw "x_verkada_auth is missing but is required!"}
        if ([string]::IsNullOrEmpty($usr)) {throw "usr is missing but is required!"}
    } #end begin
    
    process {
        if(!($Global:verkadaCameraGroups) -or $refresh.IsPresent){
            Invoke-VerkadaCommandInit | Out-Null
        }
        $cameraGroups = $Global:verkadaCameraGroups
        if (!([string]::IsNullOrEmpty($name))) {
            $cameraGroups = $cameraGroups | Where-Object {$_.name -eq $name}
        }

        return $cameraGroups
    } #end process
    
    end {
        
    } #end end
} #end function