functions/Remove-JS7SubagentCluster.ps1

function Remove-JS7SubagentCluster
{
<#
.SYNOPSIS
Removes a Subagent Cluster from a Controller
 
.DESCRIPTION
This cmdlet removes a Subagent Cluster from a Controller.
 
The following REST Web Service API resources are used:
 
* /agents/cluster/delete
 
.PARAMETER SubagentClusterId
Specifies the unique identifier of the Subagent Cluster. A number of Subagent Cluster IDs can
be separated by a comma.
 
.PARAMETER ControllerId
Specifies the identification of the Controller from which Subagent Clusters are removed.
 
.PARAMETER AuditComment
Specifies a free text that indicates the reason for the current intervention, e.g. "business requirement", "maintenance window" etc.
 
The Audit Comment is visible from the Audit Log view of JOC Cockpit.
This parameter is not mandatory, however, JOC Cockpit can be configured to enforce Audit Log comments for any interventions.
 
.PARAMETER AuditTimeSpent
Specifies the duration in minutes that the current intervention required.
 
This information is visible with the Audit Log view. It can be useful when integrated
with a ticket system that logs the time spent on interventions with JobScheduler.
 
.PARAMETER AuditTicketLink
Specifies a URL to a ticket system that keeps track of any interventions performed for JobScheduler.
 
This information is visible with the Audit Log view of JOC Cockpit.
It can be useful when integrated with a ticket system that logs interventions with JobScheduler.
 
.INPUTS
This cmdlet accepts pipelined input.
 
.OUTPUTS
This cmdlet returns no output.
 
.EXAMPLE
Remove-JS7SubagentCluster -SubagentClusterId 'subagent_cluster_001' -ControllerId 'testsuite'
 
Removes the indicated Subagent Cluster from the given Controller.
 
.LINK
about_JS7
 
#>

[cmdletbinding(SupportsShouldProcess)]
param
(
    [Parameter(Mandatory=$True,ValueFromPipeline=$False,ValueFromPipelinebyPropertyName=$True)]
    [string[]] $SubagentClusterId,
    [Parameter(Mandatory=$False,ValueFromPipeline=$False,ValueFromPipelinebyPropertyName=$True)]
    [string] $ControllerId,
    [Parameter(Mandatory=$False,ValueFromPipeline=$False,ValueFromPipelinebyPropertyName=$True)]
    [string] $AuditComment,
    [Parameter(Mandatory=$False,ValueFromPipeline=$False,ValueFromPipelinebyPropertyName=$True)]
    [int] $AuditTimeSpent,
    [Parameter(Mandatory=$False,ValueFromPipeline=$False,ValueFromPipelinebyPropertyName=$True)]
    [Uri] $AuditTicketLink
)
    Begin
    {
        Approve-JS7Command $MyInvocation.MyCommand
        $stopWatch = Start-JS7StopWatch

        if ( !$AuditComment -and ( $AuditTimeSpent -or $AuditTicketLink ) )
        {
            throw "$($MyInvocation.MyCommand.Name): Audit Log comment required, use parameter -AuditComment if one of the parameters -AuditTimeSpent or -AuditTicketLink is used"
        }

        $subagentClusterIds = @()
    }

    Process
    {
        $subagentClusterIds += $SubagentClusterId
    }

    End
    {
        $body = New-Object PSObject

        if ( $ControllerId )
        {
            Add-Member -Membertype NoteProperty -Name 'controllerId' -value $ControllerId -InputObject $body
        } else {
            Add-Member -Membertype NoteProperty -Name 'controllerId' -value $script:jsWebService.ControllerId -InputObject $body
        }

        Add-Member -Membertype NoteProperty -Name 'subagentClusterIds' -value $subagentClusterIds -InputObject $body

        if ( $AuditComment -or $AuditTimeSpent -or $AuditTicketLink )
        {
            $objAuditLog = New-Object PSObject
            Add-Member -Membertype NoteProperty -Name 'comment' -value $AuditComment -InputObject $objAuditLog

            if ( $AuditTimeSpent )
            {
                Add-Member -Membertype NoteProperty -Name 'timeSpent' -value $AuditTimeSpent -InputObject $objAuditLog
            }

            if ( $AuditTicketLink )
            {
                Add-Member -Membertype NoteProperty -Name 'ticketLink' -value $AuditTicketLink -InputObject $objAuditLog
            }

            Add-Member -Membertype NoteProperty -Name 'auditLog' -value $objAuditLog -InputObject $body
        }

        if ( $PSCmdlet.ShouldProcess( 'agents', '/agents/cluster/delete' ) )
        {
            [string] $requestBody = $body | ConvertTo-Json -Depth 100
            $response = Invoke-JS7WebRequest -Path '/agents/cluster/delete' -Body $requestBody

            if ( $response.StatusCode -eq 200 )
            {
                $requestResult = ( $response.Content | ConvertFrom-Json )

                if ( !$requestResult.ok )
                {
                    throw ( $response | Format-List -Force | Out-String )
                }
            } else {
                throw ( $response | Format-List -Force | Out-String )
            }

            Write-Verbose ".. $($MyInvocation.MyCommand.Name): $($subagentClusterIds.count) Subagent Clusters removed"
        }

        Trace-JS7StopWatch -CommandName $MyInvocation.MyCommand.Name -StopWatch $stopWatch
        Update-JS7Session
    }
}