Functions/Requests/Deny-PASRequest.ps1

function Deny-PASRequest {
    <#
.SYNOPSIS
Reject a single request

.DESCRIPTION
Enables a request confirmer to reject a single request, identified by its requestID.
Officially supported from version 9.10. Reports received that function works in 9.9 also.

.PARAMETER RequestId
The ID of the request to confirm

.PARAMETER reason
The reason why the request is approved

.PARAMETER sessionToken
Hashtable containing the session token returned from New-PASSession

.PARAMETER WebSession
WebRequestSession object returned from New-PASSession

.PARAMETER BaseURI
PVWA Web Address
Do not include "/PasswordVault/"

.PARAMETER PVWAAppName
The name of the CyberArk PVWA Virtual Directory.
Defaults to PasswordVault

.PARAMETER ExternalVersion
The External CyberArk Version, returned automatically from the New-PASSession function from version 9.7 onwards.
If the minimum version requirement of this function is not satisfied, execution will be halted.
Omitting a value for this parameter, or supplying a version of "0.0" will skip the version check.

.EXAMPLE
$token | Deny-PASRequest -RequestID <ID> - Reason "<Reason>"

Denies request <ID>

.INPUTS
All parameters can be piped by property name

.OUTPUTS
None

.NOTES
Minimum CyberArk Version 9.10

.LINK

#>

    [CmdletBinding(SupportsShouldProcess)]
    param(
        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true
        )]
        [ValidateNotNullOrEmpty()]
        [string]$RequestId,

        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true
        )]
        [string]$Reason,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true
        )]
        [ValidateNotNullOrEmpty()]
        [hashtable]$sessionToken,

        [parameter(
            ValueFromPipelinebyPropertyName = $true
        )]
        [Microsoft.PowerShell.Commands.WebRequestSession]$WebSession,

        [parameter(
            Mandatory = $true,
            ValueFromPipelinebyPropertyName = $true
        )]
        [string]$BaseURI,

        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true
        )]
        [string]$PVWAAppName = "PasswordVault",

        [parameter(
            Mandatory = $false,
            ValueFromPipelinebyPropertyName = $true
        )]
        [System.Version]$ExternalVersion = "0.0"

    )

    BEGIN {
        $MinimumVersion = [System.Version]"9.10"
    }#begin

    PROCESS {

        Assert-VersionRequirement -ExternalVersion $ExternalVersion -RequiredVersion $MinimumVersion

        #Create URL for Request
        $URI = "$baseURI/$PVWAAppName/API/IncomingRequests/$($RequestID)/Reject"

        #Create body of request
        $body = $PSBoundParameters | Get-PASParameter -ParametersToRemove RequestId | ConvertTo-Json

    if($PSCmdlet.ShouldProcess($RequestId, "Reject Request for Account Access")) {

        #send request to PAS web service
        Invoke-PASRestMethod -Uri $URI -Method POST -Body $Body -Headers $sessionToken -WebSession $WebSession

    }

}#process

END { }#end

}