Public/Get-LMTopologyMap.ps1
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<# .SYNOPSIS Retrieves topology maps from LogicMonitor. .DESCRIPTION The Get-LMTopologyMap function retrieves topology map configurations from LogicMonitor. It can retrieve all maps, a specific map by ID or name, or filter the results. .PARAMETER Id The ID of the specific topology map to retrieve. .PARAMETER Name The name of the specific topology map to retrieve. .PARAMETER Filter A filter object to apply when retrieving topology maps. .PARAMETER BatchSize The number of results to return per request. Must be between 1 and 1000. Defaults to 1000. .EXAMPLE #Retrieve all topology maps Get-LMTopologyMap .EXAMPLE #Retrieve a specific topology map by name Get-LMTopologyMap -Name "Network-Topology" .NOTES You must run Connect-LMAccount before running this command. .INPUTS None. You cannot pipe objects to this command. .OUTPUTS Returns LogicMonitor.TopologyMap objects. #> Function Get-LMTopologyMap { [CmdletBinding(DefaultParameterSetName = 'All')] Param ( [Parameter(ParameterSetName = 'Id')] [Int]$Id, [Parameter(ParameterSetName = 'Name')] [String]$Name, [Parameter(ParameterSetName = 'Filter')] [Object]$Filter, [ValidateRange(1, 1000)] [Int]$BatchSize = 1000 ) #Check if we are logged in and have valid api creds If ($Script:LMAuth.Valid) { #Build header and uri $ResourcePath = "/topology/topologies" #Initalize vars $QueryParams = "" $Count = 0 $Done = $false $Results = @() #Loop through requests While (!$Done) { #Build query params Switch ($PSCmdlet.ParameterSetName) { "All" { $QueryParams = "?size=$BatchSize&offset=$Count&sort=+id" } "Id" { $resourcePath += "/$Id" } "Name" { $QueryParams = "?filter=name:`"$Name`"&size=$BatchSize&offset=$Count&sort=+id" } "Filter" { #List of allowed filter props $PropList = @() $ValidFilter = Format-LMFilter -Filter $Filter -PropList $PropList $QueryParams = "?filter=$ValidFilter&size=$BatchSize&offset=$Count&sort=+id" } } Try { $Headers = New-LMHeader -Auth $Script:LMAuth -Method "GET" -ResourcePath $ResourcePath $Uri = "https://$($Script:LMAuth.Portal).logicmonitor.com/santaba/rest" + $ResourcePath + $QueryParams Resolve-LMDebugInfo -Url $Uri -Headers $Headers[0] -Command $MyInvocation #Issue request $Response = Invoke-RestMethod -Uri $Uri -Method "GET" -Headers $Headers[0] -WebSession $Headers[1] #Stop looping if single device, no need to continue If ($PSCmdlet.ParameterSetName -eq "Id") { $Done = $true Return (Add-ObjectTypeInfo -InputObject $Response -TypeName "LogicMonitor.TopologyMap" ) } #Check result size and if needed loop again Else { [Int]$Total = $Response.Total [Int]$Count += ($Response.Items | Measure-Object).Count $Results += $Response.Items If ($Count -ge $Total) { $Done = $true } } } Catch [Exception] { $Proceed = Resolve-LMException -LMException $PSItem If (!$Proceed) { Return } } } Return (Add-ObjectTypeInfo -InputObject $Results -TypeName "LogicMonitor.TopologyMap" ) } Else { Write-Error "Please ensure you are logged in before running any commands, use Connect-LMAccount to login and try again." } } |