Public/Get-GW2HomeNodes.ps1

<#
.SYNOPSIS
Retrieves information about home instance upgrades (nodes).
 
.DESCRIPTION
Calls the Guild Wars 2 API v2 /home/nodes endpoint.
- If no parameters are provided, returns a list of all available node IDs.
- If 'Ids' is provided, returns objects containing details for the specified nodes.
 
.PARAMETER Ids
Optional. A list of node IDs (strings) to retrieve.
Example: "quartz_node", "sprocket_generator"
 
.EXAMPLE
Get-GW2HomeNodes
Returns a list of all node IDs.
 
.EXAMPLE
Get-GW2HomeNodes -Ids "quartz_node"
Returns details for the specified node.
 
.NOTES
- Requires network access to api.guildwars2.com.
- This is a public endpoint and does not require an API key.
#>

function Get-GW2HomeNodes {
    param (
        [Parameter(Mandatory = $false)]
        [string[]]$Ids
    )
    
    $url = "https://api.guildwars2.com/v2/home/nodes"

    if ($Ids) {
        # Join IDs with commas for the query parameter
        $idString = $Ids -join ','
        $url = $url + "?ids=$idString"
    }

    $response = Invoke-RestMethod -Uri $url -Method Get
    
    return $response
}