public/api/Get-MBSAPIPackage.ps1

function Get-MBSAPIPackage {
    <#
    .SYNOPSIS
    Get a list of package/storage limits structures that are available to users
     
    .DESCRIPTION
    Calls GET request to api/Packages
     
    .PARAMETER ID
    Package ID
     
    .PARAMETER ProfileName
    Profile name used with MSP360 PowerShell for MBS API (set via Set-MBSApiCredential)
     
    .EXAMPLE
    Get-MBSAPIPackage -ProfileName profile
 
    List all available packages/storage limits.
 
    .EXAMPLE
    Get-MBSAPIPackage -ID 52277 -ProfileName profile
 
    Get package/storage limit details by specific package ID
     
    .INPUTS
    System.Management.Automation.PSCustomObject
    String
 
    .OUTPUTS
    System.Management.Automation.PSCustomObject
 
    .NOTES
        Author: Alex Volkov
    .LINK
 
    #>

    
    [CmdletBinding()]
    param (
        #
        [Parameter(Mandatory=$false, HelpMessage="Package ID", ValueFromPipelineByPropertyName, ValueFromPipeline=$true)]
        [string]$ID,
        #
        [Parameter(Mandatory=$false, HelpMessage="The profile name, which must be unique.")]
        [string]
        $ProfileName
    )
    
    begin {
       
    }
    
    process {
        if ($ID) {
            $Packages = Invoke-RestMethod -Uri ((Get-MBSApiUrl).Packages+"/"+$ID) -Method Get -Headers (Get-MBSAPIHeader -ProfileName $ProfileName)
        }else{
            $Packages = Invoke-RestMethod -Uri (Get-MBSApiUrl).Packages -Method Get -Headers (Get-MBSAPIHeader -ProfileName $ProfileName)
        }
        return $Packages
    }
    
    end {
        
    }
}