Public/Get-ServiceNowTableEntry.ps1
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function Get-ServiceNowTableEntry { <# .SYNOPSIS Wraps Get-ServiceNowQuery & Get-ServiceNowTable for easier custom table queries .DESCRIPTION Wraps Get-ServiceNowQuery & Get-ServiceNowTable for easier custom table queries. No formatting is provided on output. Every property is returned by default. .EXAMPLE Get-ServiceNowTableEntry -Table sc_req_item -Limit 1 Returns one request item (RITM) from the sc_req_item table .EXAMPLE $Record = Get-ServiceNowTableEntry -Table u_customtable -MatchExact @{number=$Number} Update-ServiceNowTableEntry -SysID $Record.sys_id -Table u_customtable -Values @{comments='Ticket updated'} Utilize the returned object data with to provide the sys_id property required for updates and removals .OUTPUTS System.Management.Automation.PSCustomObject .NOTES #> [CmdletBinding(DefaultParameterSetName, SupportsPaging)] param( # Table containing the entry we're deleting [parameter(Mandatory)] [string] $Table, # Machine name of the field to order by [parameter()] [string] $OrderBy = 'opened_at', # Direction of ordering (Desc/Asc) [parameter()] [ValidateSet('Desc', 'Asc')] [string] $OrderDirection = 'Desc', # Fields to return [Parameter()] [Alias('Fields')] [string[]] $Properties, # Hashtable containing machine field names and values returned must match exactly (will be combined with AND) [parameter()] [hashtable] $MatchExact = @{}, # Hashtable containing machine field names and values returned rows must contain (will be combined with AND) [parameter()] [hashtable] $MatchContains = @{}, # Whether or not to show human readable display values instead of machine values [parameter()] [ValidateSet('true', 'false', 'all')] [string] $DisplayValues = 'true', [Parameter(ParameterSetName = 'SpecifyConnectionFields', Mandatory)] [ValidateNotNullOrEmpty()] [Alias('ServiceNowCredential')] [PSCredential] $Credential, [Parameter(ParameterSetName = 'SpecifyConnectionFields', Mandatory)] [ValidateScript( { $_ | Test-ServiceNowURL })] [Alias('Url')] [string] $ServiceNowURL, [Parameter(ParameterSetName = 'UseConnectionObject', Mandatory)] [ValidateNotNullOrEmpty()] [hashtable] $Connection, [Parameter(ParameterSetName = 'Session')] [ValidateNotNullOrEmpty()] [hashtable] $ServiceNowSession = $script:ServiceNowSession ) $newServiceNowQuerySplat = @{ OrderBy = $OrderBy MatchExact = $MatchExact OrderDirection = $OrderDirection MatchContains = $MatchContains } $query = New-ServiceNowQuery @newServiceNowQuerySplat $paramsWithoutQuery = $PSBoundParameters $paramsWithoutQuery.Remove('OrderBy') | Out-Null $paramsWithoutQuery.Remove('MatchExact') | Out-Null $paramsWithoutQuery.Remove('OrderDirection') | Out-Null $paramsWithoutQuery.Remove('MatchContains') | Out-Null Invoke-ServiceNowRestMethod @paramsWithoutQuery -Query $query # Get-ServiceNowTable @paramsWithoutQuery -Query $query } |