function Unregister-DSCConfigurationDataCredentialProvider {
    [CmdletBinding(SupportsShouldProcess=$true, ConfirmImpact="High")]
    Param(
        [Parameter(Mandatory=$true)]
        [string]
        $Vault,

        [Parameter(Mandatory=$false)]
        [string]
        $SettingsPath,

        [Parameter(Mandatory=$false)]
        [switch]
        $RemoveSettings,

        [Parameter(Mandatory=$false)]
        [switch]
        $UnregisterVault,

        [Parameter(Mandatory=$false)]
        [switch]
        $Force,

        [Parameter(Mandatory=$false)]
        [switch]
        $PassThru
    )

    DynamicParam {
        $ProviderNames = @(Get-ConfigurationDataSecretProviderName)
        if($ProviderNames.Count -eq 0){
            $ProviderNames = @("__NoProvidersRegistered__")
        }

        $ParameterAttribute = [System.Management.Automation.ParameterAttribute]::new()
        $ParameterAttribute.Mandatory = $false
        $ParameterAttribute.Position = 0

        $ValidateSetAttribute = New-Object System.Management.Automation.ValidateSetAttribute -ArgumentList (,[string[]]$ProviderNames)
        $Attributes = [System.Collections.ObjectModel.Collection[System.Attribute]]::new()
        $Attributes.Add($ParameterAttribute)
        $Attributes.Add($ValidateSetAttribute)

        $RuntimeParameter = [System.Management.Automation.RuntimeDefinedParameter]::new(
            "Provider",
            [string],
            $Attributes
        )

        $Dictionary = [System.Management.Automation.RuntimeDefinedParameterDictionary]::new()
        $Dictionary.Add("Provider", $RuntimeParameter)
        return $Dictionary
    }

    begin {
        $Provider = [string]$PSBoundParameters["Provider"]
        if([string]::IsNullOrWhiteSpace($Provider)){
            $ProviderNames = @(Get-ConfigurationDataSecretProviderName)
            if($ProviderNames.Count -eq 1){
                $Provider = $ProviderNames[0]
            }elseif($ProviderNames.Count -eq 0){
                throw "No configuration data secret providers are registered."
            }else{
                throw "Provider is required. Registered providers: $($ProviderNames -join ', ')."
            }
        }

        $SettingsPath = Resolve-ConfigurationDataProviderSettingsPath -Provider $Provider -SettingsPath $SettingsPath
    }

    process {
        $Result = [ordered]@{
            Provider = $Provider
            Vault = $Vault
            SettingsPath = $SettingsPath
            RemovedSettings = $false
            UnregisteredVault = $false
        }

        if($RemoveSettings -or (-not $PSBoundParameters.ContainsKey("RemoveSettings"))){
            if(Test-Path -Path $SettingsPath -PathType Leaf){
                if($PSCmdlet.ShouldProcess($SettingsPath, "Remove provider settings file")){
                    Remove-Item -Path $SettingsPath -Force:$Force
                    $Result.RemovedSettings = $true
                }
            }
        }

        if($UnregisterVault){
            if($PSCmdlet.ShouldProcess($Vault, "Unregister SecretManagement vault")){
                Unregister-SecretVault -Name $Vault
                $Result.UnregisteredVault = $true
            }
        }

        if($PassThru){
            return [PSCustomObject]$Result
        }
    }
}