Added comprehensive cmdlet documentation and updated module version to 2025.04.15.1033

docs/cmdlets/Get-OPNSenseFirewallRule.md

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+# Get-OPNSenseFirewallRule
+
+## SYNOPSIS
+Gets firewall rules from an OPNSense firewall.
+
+## SYNTAX
+
+```
+Get-OPNSenseFirewallRule [[-UUID] <String>]
+```
+
+## DESCRIPTION
+The Get-OPNSenseFirewallRule cmdlet retrieves firewall rules from an OPNSense firewall. You can retrieve all rules or a specific rule by UUID.
+
+## EXAMPLES
+
+### Example 1: Get all firewall rules
+```powershell
+Get-OPNSenseFirewallRule
+```
+
+This example retrieves all firewall rules from the OPNSense firewall.
+
+### Example 2: Get a specific firewall rule
+```powershell
+Get-OPNSenseFirewallRule -UUID "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
+```
+
+This example retrieves a specific firewall rule by its UUID.
+
+## PARAMETERS
+
+### -UUID
+The UUID of the firewall rule to retrieve.
+
+```yaml
+Type: String
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Position: 0
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
+### CommonParameters
+This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see [about_CommonParameters](http://go.microsoft.com/fwlink/?LinkID=113216).
+
+## INPUTS
+
+### None
+
+## OUTPUTS
+
+### System.Object
+Returns objects representing the firewall rules.
+
+## NOTES
+This cmdlet requires a connection to an OPNSense firewall. Use Connect-OPNSense to establish a connection.
+
+## RELATED LINKS
+
+[New-OPNSenseFirewallRule](New-OPNSenseFirewallRule.md)
+[Set-OPNSenseFirewallRule](Set-OPNSenseFirewallRule.md)
+[Remove-OPNSenseFirewallRule](Remove-OPNSenseFirewallRule.md)
+[Enable-OPNSenseFirewallRule](Enable-OPNSenseFirewallRule.md)
+[Disable-OPNSenseFirewallRule](Disable-OPNSenseFirewallRule.md)
+[Apply-OPNSenseFirewallChanges](Apply-OPNSenseFirewallChanges.md)