Remove-AADUsersFromRoles.ps1

#Requires -Version 5.0
#Requires -Modules AzureAD

<#
    .SYNOPSIS
        Connect to Azure Active Directory and removes members from the roles
    
    .DESCRIPTION  

    .NOTES
        This PowerShell script was developed and optimized for ScriptRunner. The use of the scripts requires ScriptRunner. 
        The customer or user is authorized to copy the script from the repository and use them in ScriptRunner. 
        The terms of use for ScriptRunner do not apply to this script. In particular, ScriptRunner Software GmbH assumes no liability for the function, 
        the use and the consequences of the use of this freely available script.
        PowerShell is a product of Microsoft Corporation. ScriptRunner is a product of ScriptRunner Software GmbH.
        © ScriptRunner Software GmbH

    .COMPONENT       
        Azure Active Directory Powershell Module

    .LINK
        https://github.com/scriptrunner/ActionPacks/tree/master/O365/AzureAD/Users

    .Parameter RoleIds
        [sr-en] Unique IDs of the roles from which to remove members

    .Parameter RoleNames
        [sr-en] Names of the roles from which to remove members
    
    .Parameter UserIds
        [sr-en] Unique object IDs of the users to remove from the roles

    .Parameter UserNames
        [sr-en] Display names or user principal names of the users to remove from the roles
#>

param(
    [Parameter(Mandatory = $true,ParameterSetName = "Ids")]
    [guid[]]$RoleIds,
    [Parameter(Mandatory = $true,ParameterSetName = "Ids")]
    [guid[]]$UserIds,
    [Parameter(Mandatory = $true,ParameterSetName = "Names")]
    [string[]]$RoleNames,
    [Parameter(Mandatory = $true,ParameterSetName = "Names")]
    [string[]]$UserNames
)

try{
    $Script:result = @()
    $Script:err = $false
    if($PSCmdlet.ParameterSetName  -eq "Names"){
        $RoleIds=@()
        $tmp
        foreach($itm in $RoleNames){
            try{
                $tmp = Get-AzureADDirectoryRole | Where-Object -Property DisplayName -eq $itm 
                $RoleIds += $tmp.ObjectID
            }
            catch{
                $Script:result += "Error: Role $($itm) not found "
                $Script:err = $true
                continue
            }
        }
        if($null -ne $UserNames){
            $UserIds=@()
            foreach($itm in $UserNames){
                try{
                    $tmp = Get-AzureADUser -All $true | `
                        Where-Object {($_.DisplayName -eq $itm) -or ($_.UserPrincipalName -eq $itm)} 
                    $UserIds += $tmp.ObjectID
                }
                catch{
                    $Script:result += "Error: User $($itm) not found "
                    $Script:err = $true
                    continue
                }
            }
        }
    }
    $Script:Role
    foreach($id in $RoleIds){
        try{
            $role = Get-AzureADDirectoryRole -ObjectId $id | Select-Object ObjectID,DisplayName
        }
        catch{
            $Script:result += "Error: Role $($id) not found "
            $Script:err = $true
            continue
        }    
        if($null -ne $UserIds){
            $usr=$null
            foreach($itm in $UserIds){
                try{
                    $usr = Get-AzureADUser -ObjectId $itm | Select-Object ObjectID,DisplayName                
                }
                catch{
                    $Script:result += "Error: User $($itm) not found "
                    $Script:err = $true
                    continue
                }
                try{
                    $null = Remove-AzureADDirectoryRoleMember -ObjectId $role.ObjectID -MemberId $usr.ObjectID 
                    $Script:result += "User $($usr.DisplayName) removes from Role $($role.DisplayName)"
                }
                catch{
                    $Script:result += "Error: User $($usr) $($_.Exception.Message)"
                    $Script:err = $true
                    continue
                }
            }
        }
    }
    if($SRXEnv) {
        $SRXEnv.ResultMessage = $Script:result
        if($Script:err -eq $true){
            Throw $($Script:result -join ' ')
        }
    } 
    else{    
        Write-Output $Script:result 
    }
}
finally{
  
}