Public/Person/Get-PopuliPersonRoles.ps1

function Get-PopuliPersonRoles
{
    [alias("Get-PopuliStudent")]

    [CmdletBinding(DefaultParametersetName='PersonId', PositionalBinding=$true)]
    param
    (
        [Parameter(ParameterSetName='PersonId', Mandatory=$true)][string]$PersonId,
        [Parameter(Mandatory=$false)][ValidateLength(200,999)][string]$PopuliToken = $env:PopuliToken,
        [Parameter(Mandatory=$false)][ValidatePattern('^(?i)https:\/\/\S+\.populiweb\.com\/?$')][string]$BaseUrl = $env:PopuliBaseUrl
    )

    try
    {

        if ($BaseUrl -match '\/$')
        {
            $BaseUrl = $BaseUrl -replace '\/$'
        }

        $header = @{
            Authorization = $PopuliToken
        }

        $body = @{
            task = 'getRoles'
            person_id = $PersonId
        }

        $response = Invoke-RestMethod -Uri "$BaseUrl/api/" -Method POST -ContentType 'application/x-www-form-urlencoded' -Body $body -Headers $header

        Write-Log "Returning roles assigned to Person Id ""$PersonId"" -- $($response.response.role.name -join ', ')"

        return $response.response.role
    }
    catch
    {
        Write-Log "Error getting tags" -LogType: error -ErrorObject $_
        Write-Error $_

        return $null
    }


}