Public/Get-MerakiNetworkSwitchDscpToCosMappings.ps1

function Get-MerakiNetworkSwitchDscpToCosMappings {
    <#
    .SYNOPSIS
        Gets the DSCP to CoS mappings for a Meraki network switch.
    .DESCRIPTION
        This function retrieves the DSCP to CoS mappings for a Meraki network switch using the Meraki Dashboard API.
    .PARAMETER AuthToken
        The API authentication token for the Meraki Dashboard.
    .PARAMETER networkId
        The ID of the Meraki network to retrieve the DSCP to CoS mappings for.
    .EXAMPLE
        PS C:\> Get-MerakiNetworkSwitchDscpToCosMappings -AuthToken "api_token" -networkId "L_123456789"
        Returns the DSCP to CoS mappings for the specified Meraki network switch.
    #>

    [CmdletBinding()]
    param (
        [Parameter(Mandatory=$true)]
        [string]$AuthToken,
        [Parameter(Mandatory=$true)]
        [string]$networkId
    )

    try {
        $header = @{
            "X-Cisco-Meraki-API-Key" = $AuthToken
        }
        $response = Invoke-RestMethod -Method Get -Uri "https://api.meraki.com/api/v1/networks/$networkId/switch/dscpToCosMappings" -Header $header -UserAgent "MerakiPowerShellModule/1.0.2 DocNougat"
        return $response
    } catch {
        Write-Error "Failed to retrieve DSCP to CoS mappings for network '$networkId'. Error: $_"
    }
}