Get-ReputationFactionIndex.ps1

function Get-ReputationFactionIndex
{
  <#
      .SYNOPSIS
      Retrieves the reputation faction index from World of Warcraft.
   
      .DESCRIPTION
      This function retrieves a list of reputation factions from the World of Warcraft API. It connects to the appropriate endpoint and provides either formatted data or raw JSON output depending on the parameters supplied.
   
      .PARAMETER Raw
      Optional switch to return the raw JSON response from the API.
   
      .EXAMPLE
      Get-ReputationFactionIndex
      Retrieves the formatted list of reputation factions from the World of Warcraft API.
   
      .EXAMPLE
      Get-ReputationFactionIndex -Raw
      Retrieves the raw JSON response of the reputation factions from the World of Warcraft API.
   
      .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(Position = 0, HelpMessage = 'Return raw JSON data.')]
    [Switch]$Raw
  )

  if(Test-WoWApiConnection)
  {
    $URL = '{0}data/wow/reputation-faction/index?namespace=static-{1}&locale={2}' -f $Global:WoWBaseURL, $Global:WoWRegion, $Global:WoWLocalization

    try 
    {
      $result = Invoke-RestMethod -Uri $URL -Headers $Global:WoWApiAuthHeader -TimeoutSec 5
      if($result) 
      {
        if($Raw)
        {
          return $result
        }
        else
        {
          Write-Verbose -Message 'This is a formatted result. To get the native result use the -Raw parameter.'

          if($result.PSObject.Properties['_links'])
          {
            $result.PSObject.Properties.Remove('_links')
          }
          return $result
        }
      }
    }
    catch 
    {
      $statusCode = $_.Exception.Response.StatusCode.value__
      $status = $_.Exception.Response.StatusCode
      Write-Verbose -Message ('Bad status code ({0}) {1}' -f $statusCode, $status)     
    }  
  }
}