internal/functions/Get-AzOpsRoleAssignment.ps1

function Get-AzOpsRoleAssignment {

    <#
        .SYNOPSIS
            Discovers all custom Role Assignment at the provided scope (Management Groups, subscriptions or resource groups)
        .DESCRIPTION
            Discovers all custom Role Assignment at the provided scope (Management Groups, subscriptions or resource groups)
        .PARAMETER ScopeObject
            The scope object representing the azure entity to retrieve role assignments for.
        .EXAMPLE
            > Get-AzOpsRoleAssignment -ScopeObject (New-AzOpsScope -Scope /providers/Microsoft.Management/managementGroups/contoso -StatePath $StatePath)
            Discover all custom role assignments deployed at Management Group scope
    #>


    [OutputType([AzOpsRoleAssignment])]
    [CmdletBinding()]
    param (
        [parameter(Mandatory = $true, ValueFromPipeline = $true)]
        [Object]
        $ScopeObject
    )

    process {
        Write-PSFMessage -Level Important -String 'Get-AzOpsRoleAssignment.Processing' -StringValues $ScopeObject -Target $ScopeObject
        foreach ($roleAssignment in Get-AzRoleAssignment -Scope $ScopeObject.Scope -WarningAction SilentlyContinue | Where-Object Scope -eq $ScopeObject.Scope) {
            Write-PSFMessage -Level Verbose -String 'Get-AzOpsRoleAssignment.Assignment' -StringValues $roleAssignment.DisplayName, $roleAssignment.RoleDefinitionName -Target $ScopeObject
            [AzOpsRoleAssignment]::new($roleAssignment)
        }
    }

}