StandardDSCFunctionsInResource

Severity Level: Error

Description

All DSC resources are required to implement the correct functions.

For non-class based resources:

• Set-TargetResource
• Test-TargetResource
• Get-TargetResource

For class based resources:

• Set
• Test
• Get

How

Add the missing functions to the resource.

Example 1

Wrong

function Get-TargetResource
{
    [OutputType([Hashtable])]
    param
    (
        [parameter(Mandatory = $true)]
        [String]
        $Name
    )
    ...
}

function Set-TargetResource
{
    param
    (
        [parameter(Mandatory = $true)]
        [String]
        $Name
    )
    ...
}

Correct

function Get-TargetResource
{
    [OutputType([Hashtable])]
    param
    (
        [parameter(Mandatory = $true)]
        [String]
        $Name
    )
    ...
}

function Set-TargetResource
{
    param
    (
        [parameter(Mandatory = $true)]
        [String]
        $Name
    )
    ...
}

function Test-TargetResource
{
    [OutputType([System.Boolean])]
    param
    (
        [parameter(Mandatory = $true)]
        [String]
        $Name
    )
    ...
}

Example 2

Wrong

[DscResource()]
class MyDSCResource
{
    [DscProperty(Key)]
    [string] $Name

    [void] Set()
    {
        ...
    }

    [bool] Test()
    {
        ...
    }
}

### Correct

```powershell
[DscResource()]
class MyDSCResource
{
    [DscProperty(Key)]
    [string] $Name

    [MyDSCResource] Get()
    {
        ...
    }

    [void] Set()
    {
        ...
    }

    [bool] Test()
    {
        ...
    }
}