Get-PlayableClassMedia.ps1

function Get-PlayableClassMedia
{
  <#
      .SYNOPSIS
      Retrieves media assets for a specified playable class in World of Warcraft.
   
      .DESCRIPTION
      The function fetches media assets, such as images, for a given playable class using the World of Warcraft API. The class ID is required, and an optional switch is available to return the raw JSON response.
   
      .PARAMETER ID
      The ID of the playable class. This is required and must not be empty.
   
      .PARAMETER Raw
      Optional switch to return the raw JSON response from the API.
   
      .EXAMPLE
      Get-PlayableClassMedia -ID '1'
      Retrieves the media assets for the playable class with ID 1.
   
      .EXAMPLE
      Get-PlayableClassMedia -ID '1' -Raw
      Retrieves the raw JSON response of media assets for the playable class with ID 1.
   
      .NOTES
      This function requires the World of Warcraft API to be accessible and valid credentials to be configured in the global variables.
   
      .LINK
      https://develop.battle.net/documentation/world-of-warcraft/game-data-apis
  #>

  
  param(
    [Parameter(Mandatory, Position = 0, HelpMessage = 'The ID of the playable class.')]
    [ValidateNotNullOrEmpty()]
    [String]$ID,

    [Parameter(Position = 1, HelpMessage = 'Return raw JSON data.')]
    [Switch]$Raw
  )

  if(Test-WoWApiConnection)
  {
    $URL = '{0}data/wow/media/playable-class/{1}?namespace=static-{2}&locale={3}' -f $Global:WoWBaseURL, $ID, $Global:WoWRegion, $Global:WoWLocalization
    
    try 
    {
      $result = Invoke-RestMethod -Uri $URL -Headers $Global:WoWApiAuthHeader -TimeoutSec 5
      if($result -and $result.PSobject.Properties.name -contains 'assets')
      {
        if($Raw)
        {
          return $result
        }
        else
        {
          Write-Verbose -Message 'This is a formatted result. To get the native result use the -Raw parameter.'
          
          return $result |
          Select-Object -ExpandProperty assets |
          Select-Object -ExpandProperty value
        }
      }
    }
    catch 
    {
      $statusCode = $_.Exception.Response.StatusCode.value__
      $status = $_.Exception.Response.StatusCode
      Write-Verbose -Message ('Bad status code ({0}) {1}' -f $statusCode, $status)
    }  
  }
}