Get-Covenant.ps1

function Get-Covenant
{
  <#
      .SYNOPSIS
      Retrieves the covenant details for a specified character in World of Warcraft.
   
      .DESCRIPTION
      The function fetches covenant details for a given character using the World of Warcraft API. The character ID is a required parameter, and an optional switch is available to return raw JSON data.
   
      .PARAMETER Id
      The covenant ID. This is required and must not be empty.
   
      .PARAMETER Raw
      Optional switch to return the raw JSON response from the API.
   
      .EXAMPLE
      Get-Covenant -Id '1'
      Retrieves the covenant details for the covenant with ID 1.
   
      .EXAMPLE
      Get-Covenant -Id '1' -Raw
      Retrieves the raw JSON response of the covenant details for the covenant 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 covenant.')]
    [ValidateNotNullOrEmpty()]
    [String]$Id,

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

  if(Test-WoWApiConnection)
  {
    $URL = '{0}data/wow/covenant/{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) 
      {
        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)     
    }  
  }
}