Public/Set-LMDeviceDatasourceInstance.ps1

Function Set-LMDeviceDatasourceInstance {

    [CmdletBinding()]
    Param (
        [String]$DisplayName,
        
        [String]$WildValue,

        [String]$WildValue2,

        [String]$Description,

        [Hashtable]$Properties,

        [Nullable[boolean]]$StopMonitoring,

        [Nullable[boolean]]$DisableAlerting,

        [String]$InstanceGroupId,
        
        [Parameter(Mandatory, ValueFromPipelineByPropertyName)]
        [Alias("Id")]
        [String]$InstanceId,

        [Parameter(Mandatory, ParameterSetName = 'Id-dsName')]
        [Parameter(Mandatory, ParameterSetName = 'Name-dsName')]
        [String]$DatasourceName,
    
        [Parameter(Mandatory, ParameterSetName = 'Id-dsId', ValueFromPipelineByPropertyName)]
        [Parameter(Mandatory, ParameterSetName = 'Name-dsId')]
        [String]$DatasourceId,
    
        [Parameter(Mandatory, ParameterSetName = 'Id-dsId', ValueFromPipelineByPropertyName)]
        [Parameter(Mandatory, ParameterSetName = 'Id-dsName')]
        [String]$DeviceId,
    
        [Parameter(Mandatory, ParameterSetName = 'Name-dsName')]
        [Parameter(Mandatory, ParameterSetName = 'Name-dsId')]
        [String]$DeviceName

    )

    Begin{}
    Process{
        #Check if we are logged in and have valid api creds
        If ($Script:LMAuth.Valid) {

            #Lookup Device Id
            If ($DeviceName) {
                $LookupResult = (Get-LMDevice -Name $DeviceName).Id
                If (Test-LookupResult -Result $LookupResult -LookupString $DeviceName) {
                    return
                }
                $DeviceId = $LookupResult
            }

            #Lookup DatasourceId
            If ($DatasourceName -or $DatasourceId) {
                $LookupResult = (Get-LMDeviceDataSourceList -Id $DeviceId | Where-Object { $_.dataSourceName -eq $DatasourceName -or $_.dataSourceId -eq $DatasourceId }).Id
                If (Test-LookupResult -Result $LookupResult -LookupString $DatasourceName) {
                    return
                }
                $HdsId = $LookupResult
            }



            #Build custom props hashtable
            $customProperties = @()
            If ($Properties) {
                Foreach ($Key in $Properties.Keys) {
                    $customProperties += @{name = $Key; value = $Properties[$Key] }
                }
            }
            
            #Build header and uri
            $ResourcePath = "/device/devices/$DeviceId/devicedatasources/$HdsId/instances/$instanceId"

            Try {
                $Data = @{
                    displayName      = $DisplayName
                    description      = $Description
                    wildValue        = $WildValue
                    wildValue2       = $WildValue2
                    stopMonitoring   = $StopMonitoring
                    disableAlerting  = $DisableAlerting
                    customProperties = $customProperties
                    groupId          = $InstanceGroupId
                }

                #Remove empty keys so we dont overwrite them
                @($Data.keys) | ForEach-Object { if ([string]::IsNullOrEmpty($Data[$_])) { $Data.Remove($_) } }

                $Data = ($Data | ConvertTo-Json)

                $Headers = New-LMHeader -Auth $Script:LMAuth -Method "PATCH" -ResourcePath $ResourcePath -Data $Data 
                $Uri = "https://$($Script:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath

                #Issue request
                $Response = Invoke-RestMethod -Uri $Uri -Method "PATCH" -Headers $Headers -Body $Data

                Return (Add-ObjectTypeInfo -InputObject $Response -TypeName "LogicMonitor.DeviceDatasourceInstance" )
            }
            Catch [Exception] {
                $Proceed = Resolve-LMException -LMException $PSItem
                If (!$Proceed) {
                    Return
                }
            }
        }
        Else {
            Write-Error "Please ensure you are logged in before running any commands, use Connect-LMAccount to login and try again."
        }
    }
    End{}
}