Public/Cameras/Remove-VerkadaCameraLicensePlateOfInterest.ps1

function Remove-VerkadaCameraLicensePlateOfInterest{
    <#
        .SYNOPSIS
        This removes a license plate from being an LPoI using https://apidocs.verkada.com/reference/deletelicenseplateofinterestviewv1

        .DESCRIPTION
        Deletes a license plate from License Plates of Interest using a specified license plate number.
        The reqired token can be directly submitted as a parameter, 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/Remove-VerkadaCameraLicensePlateOfInterest.md

        .EXAMPLE
        Remove-VerkadaCameraLicensePlateOfInterest -license_plate 'ABC123'
        The token will be populated from the cache created by Connect-Verkada.

        .EXAMPLE
        Remove-VerkadaLPoI 'ABC123'
        The token will be populated from the cache created by Connect-Verkada.

        .EXAMPLE
        Import-CSV ./file_ofLicenses.csv | Remove-VerkadaLPoI
        The token will be populated from the cache created by Connect-Verkada.

        .EXAMPLE
        Remove-VerkadaCameraLicensePlateOfInterest -license_plate 'ABC123' -x_verkada_auth_api 'sd78ds-uuid-of-verkada-token'
        The token is submitted as a parameter in the call.
    #>

    [CmdletBinding(PositionalBinding = $true)]
    [Alias("Remove-VerkadaLicensePlateOfInterest","Remove-VerkadaLPoI","Remove-VrkdaLPoI","rm-VrkdaLPoI")]
    param (
        #The license plate number of the License Plate of Interest
        [Parameter(ValueFromPipelineByPropertyName = $true, Position = 0, Mandatory = $true)]
        [String]$license_plate,
        #The public API token obatined via the Login endpoint to be used for calls that hit the public API gateway
        [Parameter()]
        [ValidateNotNullOrEmpty()]
        [String]$x_verkada_auth_api = $Global:verkadaConnection.x_verkada_auth_api,
        #The region of the public API to be used
        [Parameter()]
        [ValidateSet('api','api.eu','api.au')]
        [String]$region='api',
        #Switch to write errors to file
        [Parameter()]
        [switch]$errorsToFile
    )
    
    begin {
        $url = "https://$($region).verkada.com/cameras/v1/analytics/lpr/license_plate_of_interest"
        #parameter validation
        if ([string]::IsNullOrEmpty($x_verkada_auth_api)) {throw "x_verkada_auth_api is missing but is required!"}
        $myErrors = @()
    } #end begin
    
    process {
        $body_params = @{}
        
        $query_params = @{
            'license_plate'        = $license_plate
        }
        
        try {
            $response = Invoke-VerkadaRestMethod $url $x_verkada_auth_api $query_params -body_params $body_params -method DELETE
            return $response
        }
        catch [Microsoft.PowerShell.Commands.HttpResponseException] {
            $err = $_.ErrorDetails | ConvertFrom-Json
            $errorMes = $_ | Convertto-Json -WarningAction SilentlyContinue
            $err | Add-Member -NotePropertyName StatusCode -NotePropertyValue (($errorMes | ConvertFrom-Json -Depth 100 -WarningAction SilentlyContinue).Exception.Response.StatusCode) -Force
            $msg = "$($err.StatusCode) - $($err.message)"
            $msg += ": $(($query_params + $body_params) | ConvertTo-Json -Compress)"
            Write-Error $msg
            $myErrors += $msg
            $msg = $null
        }
        catch [VerkadaRestMethodException] {
            $msg = $_.ToString()
            $msg += ": $(($query_params + $body_params) | ConvertTo-Json -Compress)"
            Write-Error $msg
            $myErrors += $msg
            $msg = $null
        }
    } #end process
    
    end {
        if ($errorsToFile.IsPresent){
            if (![string]::IsNullOrEmpty($myErrors)){
                Get-Date | Out-File ./errors.txt -Append
                $myErrors | Out-File ./errors.txt -Append
            }
        }
    } #end end
} #end function